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* Made a RAID1, now Fail to recover the chunk tree.
@ 2014-06-19 10:47 Zack Coffey
  2014-06-19 10:56 ` Hugo Mills
  2014-06-19 10:56 ` Roman Mamedov
  0 siblings, 2 replies; 4+ messages in thread
From: Zack Coffey @ 2014-06-19 10:47 UTC (permalink / raw
  To: linux-btrfs

I tried to create a simple RAID1 for metadata and somehow lost access
to everything on the drive. The RAID1 for just metadata created just
fine, everything was fine for a day, so I turned off the drive that
was just holding the RAID1 of the metadata, it's an external USB hard
drive. Everything seemed to be moving along fine, the data was still
accessible and RAID1 worked. I then swapped the USB hard drive for a
different drive and btrfs had a fit.

Right now it is not mounted, I can't get it to mount. Everything I do
ends with an error. I can't understand what went wrong and why it
won't mount.


So dmesg shows me it had trouble reading chunk root. Running a
chunk-recover shows some problems but errors out and fixes nothing.
btrfsck --repair --init-extent-tree gives similar errors that it
cannot read chunk root. From what I've found online, I'm stuck in a
loop, I can't fix the first error until I fix the second. But I can't
fix the second till the first is fixed.


uname -a
Linux mach 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC
2014 x86_64 x86_64 x86_64 GNU/Linux

sudo btrfs version
Btrfs v3.12

sudo btrfs fi show
Label: none  uuid: 184fecb1-3016-4fe4-b41b-f3b1b6654e84
        Total devices 1 FS bytes used 112.00KiB
        devid    1 size 465.76GiB used 2.04GiB path /dev/sdh1

Label: none  uuid: bd78815a-802b-43e2-8387-fc6ab4237d67
        Total devices 2 FS bytes used 299.73GiB
        devid    1 size 573.47GiB used 302.00GiB path /dev/sdc1
        *** Some devices missing

Btrfs v3.12

sudo mount /dev/sdc1 /media/Data/
mount: wrong fs type, bad option, bad superblock on /dev/sdc1,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so
Note: Adding -o degraded or -o recovery still fails.

dmesg | tail
[43757.059275] btrfs: device fsid 184fecb1-3016-4fe4-b41b-
f3b1b6654e84 devid 1 transid 6 /dev/sdh1
[43808.758821] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
devid 1 transid 60944 /dev/sdc1
[43808.759837] btrfs: disk space caching is enabled
[43808.761932] btrfs: failed to read chunk root on sdc1
[43808.780698] btrfs: open_ctree failed
[43911.602169] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
devid 1 transid 60944 /dev/sdc1
[43911.611280] btrfs: device fsid 3a1173cd-77a9-4076-8a1e-5cc782bd18a5
devid 1 transid 4 /dev/sdh
[43911.612189] btrfs: device fsid 184fecb1-3016-4fe4-b41b-f3b1b6654e84
devid 1 transid 6 /dev/sdh1
[43911.633946] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
devid 1 transid 60944 /dev/sdc1
[43911.645625] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
devid 1 transid 60944 /dev/sdc1



Chunk: start = 655016067072, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 272763977728
      Block Group: start = 655016067072, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 272763977728, len =
1073741824, chunk offset = 655016067072
  Chunk: start = 656089808896, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 271690235904
      Block Group: start = 656089808896, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 271690235904, len =
1073741824, chunk offset = 656089808896
  Chunk: start = 657163550720, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 275985203200
      Block Group: start = 657163550720, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 275985203200, len =
1073741824, chunk offset = 657163550720
  Chunk: start = 658237292544, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 277058945024
      Block Group: start = 658237292544, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 277058945024, len =
1073741824, chunk offset = 658237292544
  Chunk: start = 659311034368, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 278132686848
      Block Group: start = 659311034368, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 278132686848, len =
1073741824, chunk offset = 659311034368
  Chunk: start = 660384776192, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 279206428672
      Block Group: start = 660384776192, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 279206428672, len =
1073741824, chunk offset = 660384776192
  Chunk: start = 661458518016, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 265247784960
      Block Group: start = 661458518016, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 265247784960, len =
1073741824, chunk offset = 661458518016
  Chunk: start = 662532259840, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 264174043136
      Block Group: start = 662532259840, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 264174043136, len =
1073741824, chunk offset = 662532259840
  Chunk: start = 663606001664, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 266321526784
      Block Group: start = 663606001664, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 266321526784, len =
1073741824, chunk offset = 663606001664
  Chunk: start = 664679743488, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 267395268608
      Block Group: start = 664679743488, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 267395268608, len =
1073741824, chunk offset = 664679743488
  Chunk: start = 665753485312, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 268469010432
      Block Group: start = 665753485312, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 268469010432, len =
1073741824, chunk offset = 665753485312
  Chunk: start = 666827227136, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 269542752256
      Block Group: start = 666827227136, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 269542752256, len =
1073741824, chunk offset = 666827227136
  Chunk: start = 667900968960, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 255584108544
      Block Group: start = 667900968960, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 255584108544, len =
1073741824, chunk offset = 667900968960
  Chunk: start = 668974710784, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 256657850368
      Block Group: start = 668974710784, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 256657850368, len =
1073741824, chunk offset = 668974710784
  Chunk: start = 670048452608, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 257731592192
      Block Group: start = 670048452608, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 257731592192, len =
1073741824, chunk offset = 670048452608
  Chunk: start = 671122194432, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 258805334016
      Block Group: start = 671122194432, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 258805334016, len =
1073741824, chunk offset = 671122194432
  Chunk: start = 672195936256, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 259879075840
      Block Group: start = 672195936256, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 259879075840, len =
1073741824, chunk offset = 672195936256
  Chunk: start = 673269678080, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 248067915776
      Block Group: start = 673269678080, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 248067915776, len =
1073741824, chunk offset = 673269678080
  Chunk: start = 674343419904, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 249141657600
      Block Group: start = 674343419904, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 249141657600, len =
1073741824, chunk offset = 674343419904
  Chunk: start = 675417161728, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 250215399424
      Block Group: start = 675417161728, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 250215399424, len =
1073741824, chunk offset = 675417161728
  Chunk: start = 676490903552, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 251289141248
      Block Group: start = 676490903552, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 251289141248, len =
1073741824, chunk offset = 676490903552
  Chunk: start = 677564645376, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 252362883072
      Block Group: start = 677564645376, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 252362883072, len =
1073741824, chunk offset = 677564645376
  Chunk: start = 678638387200, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 239477981184
      Block Group: start = 678638387200, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 239477981184, len =
1073741824, chunk offset = 678638387200
  Chunk: start = 679712129024, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 240551723008
      Block Group: start = 679712129024, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 240551723008, len =
1073741824, chunk offset = 679712129024
  Chunk: start = 680785870848, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 241625464832
      Block Group: start = 680785870848, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 241625464832, len =
1073741824, chunk offset = 680785870848
  Chunk: start = 681859612672, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 242699206656
      Block Group: start = 681859612672, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 242699206656, len =
1073741824, chunk offset = 681859612672
  Chunk: start = 682933354496, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 243772948480
      Block Group: start = 682933354496, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 243772948480, len =
1073741824, chunk offset = 682933354496
  Chunk: start = 684007096320, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 234109272064
      Block Group: start = 684007096320, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 234109272064, len =
1073741824, chunk offset = 684007096320
  Chunk: start = 685080838144, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 233035530240
      Block Group: start = 685080838144, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 233035530240, len =
1073741824, chunk offset = 685080838144
  Chunk: start = 686154579968, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 231961788416
      Block Group: start = 686154579968, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 231961788416, len =
1073741824, chunk offset = 686154579968
  Chunk: start = 687228321792, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 235183013888
      Block Group: start = 687228321792, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 235183013888, len =
1073741824, chunk offset = 687228321792
  Chunk: start = 688302063616, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 236256755712
      Block Group: start = 688302063616, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 236256755712, len =
1073741824, chunk offset = 688302063616
  Chunk: start = 689375805440, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 237330497536
      Block Group: start = 689375805440, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 237330497536, len =
1073741824, chunk offset = 689375805440
  Chunk: start = 690449547264, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 238404239360
      Block Group: start = 690449547264, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 238404239360, len =
1073741824, chunk offset = 690449547264
  Chunk: start = 691523289088, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 223371853824
      Block Group: start = 691523289088, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 223371853824, len =
1073741824, chunk offset = 691523289088
  Chunk: start = 692597030912, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 224445595648
      Block Group: start = 692597030912, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 224445595648, len =
1073741824, chunk offset = 692597030912
  Chunk: start = 693670772736, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 225519337472
      Block Group: start = 693670772736, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 225519337472, len =
1073741824, chunk offset = 693670772736
  Chunk: start = 694744514560, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 226593079296
      Block Group: start = 694744514560, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 226593079296, len =
1073741824, chunk offset = 694744514560
  Chunk: start = 695818256384, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 227666821120
      Block Group: start = 695818256384, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 227666821120, len =
1073741824, chunk offset = 695818256384
  Chunk: start = 696891998208, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 216929402880
      Block Group: start = 696891998208, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 216929402880, len =
1073741824, chunk offset = 696891998208
  Chunk: start = 697965740032, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 215855661056
      Block Group: start = 697965740032, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 215855661056, len =
1073741824, chunk offset = 697965740032
  Chunk: start = 699039481856, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 218003144704
      Block Group: start = 699039481856, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 218003144704, len =
1073741824, chunk offset = 699039481856
  Chunk: start = 700113223680, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 219076886528
      Block Group: start = 700113223680, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 219076886528, len =
1073741824, chunk offset = 700113223680
  Chunk: start = 701186965504, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 220150628352
      Block Group: start = 701186965504, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 220150628352, len =
1073741824, chunk offset = 701186965504
  Chunk: start = 702260707328, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
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      Block Group: start = 702260707328, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 221224370176, len =
1073741824, chunk offset = 702260707328
  Chunk: start = 703334449152, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 207265726464
      Block Group: start = 703334449152, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 207265726464, len =
1073741824, chunk offset = 703334449152
  Chunk: start = 704408190976, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 208339468288
      Block Group: start = 704408190976, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 208339468288, len =
1073741824, chunk offset = 704408190976
  Chunk: start = 705481932800, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 209413210112
      Block Group: start = 705481932800, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 209413210112, len =
1073741824, chunk offset = 705481932800
  Chunk: start = 706555674624, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 210486951936
      Block Group: start = 706555674624, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 210486951936, len =
1073741824, chunk offset = 706555674624
  Chunk: start = 707629416448, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 211560693760
      Block Group: start = 707629416448, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 211560693760, len =
1073741824, chunk offset = 707629416448
  Chunk: start = 708703158272, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 199749533696
      Block Group: start = 708703158272, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 199749533696, len =
1073741824, chunk offset = 708703158272
  Chunk: start = 709776900096, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 200823275520
      Block Group: start = 709776900096, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 200823275520, len =
1073741824, chunk offset = 709776900096
  Chunk: start = 710850641920, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 201897017344
      Block Group: start = 710850641920, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 201897017344, len =
1073741824, chunk offset = 710850641920
  Chunk: start = 711924383744, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
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          [ 0]Device extent: devid = 1, start = 16139681792, len =
1073741824, chunk offset = 875133140992
  Chunk: start = 876206882816, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 19360907264
      Block Group: start = 876206882816, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 19360907264, len =
1073741824, chunk offset = 876206882816
  Chunk: start = 877280624640, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 7549747200
      Block Group: start = 877280624640, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 7549747200, len =
1073741824, chunk offset = 877280624640
  Chunk: start = 878354366464, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 8623489024
      Block Group: start = 878354366464, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 8623489024, len =
1073741824, chunk offset = 878354366464
  Chunk: start = 879428108288, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 9697230848
      Block Group: start = 879428108288, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 9697230848, len =
1073741824, chunk offset = 879428108288
  Chunk: start = 880501850112, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 10770972672
      Block Group: start = 880501850112, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 10770972672, len =
1073741824, chunk offset = 880501850112
  Chunk: start = 881575591936, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 11844714496
      Block Group: start = 881575591936, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 11844714496, len =
1073741824, chunk offset = 881575591936
  Chunk: start = 882649333760, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 12918456320
      Block Group: start = 882649333760, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 12918456320, len =
1073741824, chunk offset = 882649333760
  Chunk: start = 883723075584, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 17213423616
      Block Group: start = 883723075584, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 17213423616, len =
1073741824, chunk offset = 883723075584
  Chunk: start = 884796817408, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 13992198144
      Block Group: start = 884796817408, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 13992198144, len =
1073741824, chunk offset = 884796817408
  Chunk: start = 885870559232, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 20434649088
      Block Group: start = 885870559232, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 20434649088, len =
1073741824, chunk offset = 885870559232
  Chunk: start = 886944301056, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 21508390912
      Block Group: start = 886944301056, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 21508390912, len =
1073741824, chunk offset = 886944301056
  Chunk: start = 888018042880, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 24729616384
      Block Group: start = 888018042880, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 24729616384, len =
1073741824, chunk offset = 888018042880
  Chunk: start = 889091784704, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 26877100032
      Block Group: start = 889091784704, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 26877100032, len =
1073741824, chunk offset = 889091784704
  Chunk: start = 890165526528, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 27950841856
      Block Group: start = 890165526528, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 27950841856, len =
1073741824, chunk offset = 890165526528
  Chunk: start = 891239268352, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 29024583680
      Block Group: start = 891239268352, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 29024583680, len =
1073741824, chunk offset = 891239268352
  Chunk: start = 892313010176, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 30098325504
      Block Group: start = 892313010176, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 30098325504, len =
1073741824, chunk offset = 892313010176
  Chunk: start = 893386752000, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 34393292800
      Block Group: start = 893386752000, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 34393292800, len =
1073741824, chunk offset = 893386752000
  Chunk: start = 894460493824, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 35467034624
      Block Group: start = 894460493824, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 35467034624, len =
1073741824, chunk offset = 894460493824
  Chunk: start = 895534235648, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 36540776448
      Block Group: start = 895534235648, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 36540776448, len =
1073741824, chunk offset = 895534235648
  Chunk: start = 896607977472, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 37614518272
      Block Group: start = 896607977472, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 37614518272, len =
1073741824, chunk offset = 896607977472
  Chunk: start = 897681719296, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 38688260096
      Block Group: start = 897681719296, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 38688260096, len =
1073741824, chunk offset = 897681719296
  Chunk: start = 898755461120, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 39762001920
      Block Group: start = 898755461120, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 39762001920, len =
1073741824, chunk offset = 898755461120
  Chunk: start = 899829202944, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 40835743744
      Block Group: start = 899829202944, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 40835743744, len =
1073741824, chunk offset = 899829202944
  Chunk: start = 900902944768, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 41909485568
      Block Group: start = 900902944768, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 41909485568, len =
1073741824, chunk offset = 900902944768
  Chunk: start = 901976686592, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 45130711040
      Block Group: start = 901976686592, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 45130711040, len =
1073741824, chunk offset = 901976686592
  Chunk: start = 903050428416, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 46204452864
      Block Group: start = 903050428416, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 46204452864, len =
1073741824, chunk offset = 903050428416
  Chunk: start = 904124170240, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 56941871104
      Block Group: start = 904124170240, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 56941871104, len =
1073741824, chunk offset = 904124170240
  Chunk: start = 905197912064, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 64458063872
      Block Group: start = 905197912064, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 64458063872, len =
1073741824, chunk offset = 905197912064
  Chunk: start = 906271653888, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 47278194688
      Block Group: start = 906271653888, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 47278194688, len =
1073741824, chunk offset = 906271653888
  Chunk: start = 907345395712, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 48351936512
      Block Group: start = 907345395712, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 48351936512, len =
1073741824, chunk offset = 907345395712
  Chunk: start = 908419137536, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 49425678336
      Block Group: start = 908419137536, len = 1073741824, flag = 1
      Device extent list:
          [ 0]Device extent: devid = 1, start = 49425678336, len =
1073741824, chunk offset = 908419137536
  Chunk: start = 909492879360, len = 1073741824, type = 14, num_stripes = 2
      Stripes list:
      [ 0] Stripe: devid = 2, offset = 1048576
      [ 1] Stripe: devid = 1, offset = 50499420160
      Block Group: start = 909492879360, len = 1073741824, flag = 14
      Device extent list:
          [ 0]Device extent: devid = 1, start = 50499420160, len =
1073741824, chunk offset = 909492879360
          [ 1]Device extent: devid = 2, start = 1048576, len =
1073741824, chunk offset = 909492879360
  Chunk: start = 910566621184, len = 1073741824, type = 14, num_stripes = 2
      Stripes list:
      [ 0] Stripe: devid = 2, offset = 1074790400
      [ 1] Stripe: devid = 1, offset = 51573161984
      Block Group: start = 910566621184, len = 1073741824, flag = 14
      Device extent list:
          [ 0]Device extent: devid = 1, start = 51573161984, len =
1073741824, chunk offset = 910566621184
          [ 1]Device extent: devid = 2, start = 1074790400, len =
1073741824, chunk offset = 910566621184
  Chunk: start = 911640363008, len = 33554432, type = 12, num_stripes = 2
      Stripes list:
      [ 0] Stripe: devid = 2, offset = 2148532224
      [ 1] Stripe: devid = 1, offset = 5402263552
      Block Group: start = 911640363008, len = 33554432, flag = 12
      Device extent list:
          [ 0]Device extent: devid = 1, start = 5402263552, len =
33554432, chunk offset = 911640363008
          [ 1]Device extent: devid = 2, start = 2148532224, len =
33554432, chunk offset = 911640363008
Bad Chunks:
  Chunk: start = 743062896640, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 166463537152
      No block group.
      No device extent.
  Chunk: start = 744136638464, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 153578635264
      No block group.
      No device extent.
  Chunk: start = 745210380288, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 152504893440
      No block group.
      No device extent.
  Chunk: start = 746284122112, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 151431151616
      No block group.
      No device extent.
  Chunk: start = 747357863936, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 154652377088
      No block group.
      No device extent.
  Chunk: start = 748431605760, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 155726118912
      No block group.
      No device extent.
  Chunk: start = 775275151360, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 121366380544
      No block group.
      No device extent.
  Chunk: start = 776348893184, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 120292638720
      No block group.
      No device extent.
  Chunk: start = 777422635008, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 119218896896
      No block group.
      No device extent.
  Chunk: start = 778496376832, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 122440122368
      No block group.
      No device extent.
  Chunk: start = 779570118656, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 123513864192
      No block group.
      No device extent.
  Chunk: start = 780643860480, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 124587606016
      No block group.
      No device extent.
  Chunk: start = 836478435328, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 60163096576
      No block group.
      No device extent.
  Chunk: start = 837552177152, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 46204452864
      No block group.
      No device extent.
  Chunk: start = 838625918976, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 47278194688
      No block group.
      No device extent.
  Chunk: start = 839699660800, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 48351936512
      No block group.
      No device extent.
  Chunk: start = 840773402624, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 49425678336
      No block group.
      No device extent.
  Chunk: start = 841847144448, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 50499420160
      No block group.
      No device extent.
  Chunk: start = 842920886272, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 40835743744
      No block group.
      No device extent.
  Chunk: start = 843994628096, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 39762001920
      No block group.
      No device extent.
  Chunk: start = 845068369920, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 38688260096
      No block group.
      No device extent.
  Chunk: start = 846142111744, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 41909485568
      No block group.
      No device extent.
  Chunk: start = 849363337216, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 45130711040
      No block group.
      No device extent.
  Chunk: start = 850437079040, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 30098325504
      No block group.
      No device extent.
  Chunk: start = 854732046336, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 34393292800
      No block group.
      No device extent.
  Chunk: start = 855805788160, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 24729616384
      No block group.
      No device extent.
  Chunk: start = 860100755456, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 26877100032
      No block group.
      No device extent.
  Chunk: start = 861174497280, len = 1073741824, type = 1, num_stripes = 1
      Stripes list:
      [ 0] Stripe: devid = 1, offset = 27950841856
      No block group.
      No device extent.

Total Chunks:   333
  Heathy:       305
  Bad:  28

Orphan Block Groups:
  Block Group: start = 872985657344, len = 1073741824, flag = 4
  Block Group: start = 911673917440, len = 33554432, flag = 2
  Block Group: start = 911707471872, len = 1073741824, flag = 4

Orphan Device Extents:
  Device extent: devid = 2, start = 2182086656, len = 33554432, chunk
offset = 911673917440
  Device extent: devid = 2, start = 2215641088, len = 1073741824,
chunk offset = 911707471872
open with broken chunk error
Fail to recover the chunk tree.

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Made a RAID1, now Fail to recover the chunk tree.
  2014-06-19 10:47 Made a RAID1, now Fail to recover the chunk tree Zack Coffey
@ 2014-06-19 10:56 ` Hugo Mills
  2014-06-19 11:08   ` Zack Coffey
  2014-06-19 10:56 ` Roman Mamedov
  1 sibling, 1 reply; 4+ messages in thread
From: Hugo Mills @ 2014-06-19 10:56 UTC (permalink / raw
  To: Zack Coffey; +Cc: linux-btrfs

[-- Attachment #1: Type: text/plain, Size: 64674 bytes --]

On Thu, Jun 19, 2014 at 06:47:27AM -0400, Zack Coffey wrote:
> I tried to create a simple RAID1 for metadata and somehow lost access
> to everything on the drive. The RAID1 for just metadata created just
> fine, everything was fine for a day, so I turned off the drive that
> was just holding the RAID1 of the metadata, it's an external USB hard
> drive. Everything seemed to be moving along fine, the data was still
> accessible and RAID1 worked. I then swapped the USB hard drive for a
> different drive and btrfs had a fit.
> 
> Right now it is not mounted, I can't get it to mount. Everything I do
> ends with an error. I can't understand what went wrong and why it
> won't mount.

   Try mount -o degraded -- you have a missing device, so the FS needs
to be told explicitly to mount in degraded mode. Then you can add a
new device and balance (probably just the metadata -- use the -m
option to balance) to recreate the duplicate metadata.

   Hugo.

> So dmesg shows me it had trouble reading chunk root. Running a
> chunk-recover shows some problems but errors out and fixes nothing.
> btrfsck --repair --init-extent-tree gives similar errors that it
> cannot read chunk root. From what I've found online, I'm stuck in a
> loop, I can't fix the first error until I fix the second. But I can't
> fix the second till the first is fixed.
> 
> 
> uname -a
> Linux mach 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC
> 2014 x86_64 x86_64 x86_64 GNU/Linux
> 
> sudo btrfs version
> Btrfs v3.12
> 
> sudo btrfs fi show
> Label: none  uuid: 184fecb1-3016-4fe4-b41b-f3b1b6654e84
>         Total devices 1 FS bytes used 112.00KiB
>         devid    1 size 465.76GiB used 2.04GiB path /dev/sdh1
> 
> Label: none  uuid: bd78815a-802b-43e2-8387-fc6ab4237d67
>         Total devices 2 FS bytes used 299.73GiB
>         devid    1 size 573.47GiB used 302.00GiB path /dev/sdc1
>         *** Some devices missing
> 
> Btrfs v3.12
> 
> sudo mount /dev/sdc1 /media/Data/
> mount: wrong fs type, bad option, bad superblock on /dev/sdc1,
>        missing codepage or helper program, or other error
>        In some cases useful info is found in syslog - try
>        dmesg | tail  or so
> Note: Adding -o degraded or -o recovery still fails.
> 
> dmesg | tail
> [43757.059275] btrfs: device fsid 184fecb1-3016-4fe4-b41b-
> f3b1b6654e84 devid 1 transid 6 /dev/sdh1
> [43808.758821] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
> devid 1 transid 60944 /dev/sdc1
> [43808.759837] btrfs: disk space caching is enabled
> [43808.761932] btrfs: failed to read chunk root on sdc1
> [43808.780698] btrfs: open_ctree failed
> [43911.602169] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
> devid 1 transid 60944 /dev/sdc1
> [43911.611280] btrfs: device fsid 3a1173cd-77a9-4076-8a1e-5cc782bd18a5
> devid 1 transid 4 /dev/sdh
> [43911.612189] btrfs: device fsid 184fecb1-3016-4fe4-b41b-f3b1b6654e84
> devid 1 transid 6 /dev/sdh1
> [43911.633946] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
> devid 1 transid 60944 /dev/sdc1
> [43911.645625] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
> devid 1 transid 60944 /dev/sdc1
> 
> 
> 
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>   Chunk: start = 877280624640, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 7549747200
>       Block Group: start = 877280624640, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 7549747200, len =
> 1073741824, chunk offset = 877280624640
>   Chunk: start = 878354366464, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 8623489024
>       Block Group: start = 878354366464, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 8623489024, len =
> 1073741824, chunk offset = 878354366464
>   Chunk: start = 879428108288, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 9697230848
>       Block Group: start = 879428108288, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 9697230848, len =
> 1073741824, chunk offset = 879428108288
>   Chunk: start = 880501850112, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 10770972672
>       Block Group: start = 880501850112, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 10770972672, len =
> 1073741824, chunk offset = 880501850112
>   Chunk: start = 881575591936, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 11844714496
>       Block Group: start = 881575591936, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 11844714496, len =
> 1073741824, chunk offset = 881575591936
>   Chunk: start = 882649333760, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 12918456320
>       Block Group: start = 882649333760, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 12918456320, len =
> 1073741824, chunk offset = 882649333760
>   Chunk: start = 883723075584, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 17213423616
>       Block Group: start = 883723075584, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 17213423616, len =
> 1073741824, chunk offset = 883723075584
>   Chunk: start = 884796817408, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 13992198144
>       Block Group: start = 884796817408, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 13992198144, len =
> 1073741824, chunk offset = 884796817408
>   Chunk: start = 885870559232, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 20434649088
>       Block Group: start = 885870559232, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 20434649088, len =
> 1073741824, chunk offset = 885870559232
>   Chunk: start = 886944301056, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 21508390912
>       Block Group: start = 886944301056, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 21508390912, len =
> 1073741824, chunk offset = 886944301056
>   Chunk: start = 888018042880, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 24729616384
>       Block Group: start = 888018042880, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 24729616384, len =
> 1073741824, chunk offset = 888018042880
>   Chunk: start = 889091784704, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 26877100032
>       Block Group: start = 889091784704, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 26877100032, len =
> 1073741824, chunk offset = 889091784704
>   Chunk: start = 890165526528, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 27950841856
>       Block Group: start = 890165526528, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 27950841856, len =
> 1073741824, chunk offset = 890165526528
>   Chunk: start = 891239268352, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 29024583680
>       Block Group: start = 891239268352, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 29024583680, len =
> 1073741824, chunk offset = 891239268352
>   Chunk: start = 892313010176, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 30098325504
>       Block Group: start = 892313010176, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 30098325504, len =
> 1073741824, chunk offset = 892313010176
>   Chunk: start = 893386752000, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 34393292800
>       Block Group: start = 893386752000, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 34393292800, len =
> 1073741824, chunk offset = 893386752000
>   Chunk: start = 894460493824, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 35467034624
>       Block Group: start = 894460493824, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 35467034624, len =
> 1073741824, chunk offset = 894460493824
>   Chunk: start = 895534235648, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 36540776448
>       Block Group: start = 895534235648, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 36540776448, len =
> 1073741824, chunk offset = 895534235648
>   Chunk: start = 896607977472, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 37614518272
>       Block Group: start = 896607977472, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 37614518272, len =
> 1073741824, chunk offset = 896607977472
>   Chunk: start = 897681719296, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 38688260096
>       Block Group: start = 897681719296, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 38688260096, len =
> 1073741824, chunk offset = 897681719296
>   Chunk: start = 898755461120, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 39762001920
>       Block Group: start = 898755461120, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 39762001920, len =
> 1073741824, chunk offset = 898755461120
>   Chunk: start = 899829202944, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 40835743744
>       Block Group: start = 899829202944, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 40835743744, len =
> 1073741824, chunk offset = 899829202944
>   Chunk: start = 900902944768, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 41909485568
>       Block Group: start = 900902944768, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 41909485568, len =
> 1073741824, chunk offset = 900902944768
>   Chunk: start = 901976686592, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 45130711040
>       Block Group: start = 901976686592, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 45130711040, len =
> 1073741824, chunk offset = 901976686592
>   Chunk: start = 903050428416, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 46204452864
>       Block Group: start = 903050428416, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 46204452864, len =
> 1073741824, chunk offset = 903050428416
>   Chunk: start = 904124170240, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 56941871104
>       Block Group: start = 904124170240, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 56941871104, len =
> 1073741824, chunk offset = 904124170240
>   Chunk: start = 905197912064, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 64458063872
>       Block Group: start = 905197912064, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 64458063872, len =
> 1073741824, chunk offset = 905197912064
>   Chunk: start = 906271653888, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 47278194688
>       Block Group: start = 906271653888, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 47278194688, len =
> 1073741824, chunk offset = 906271653888
>   Chunk: start = 907345395712, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 48351936512
>       Block Group: start = 907345395712, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 48351936512, len =
> 1073741824, chunk offset = 907345395712
>   Chunk: start = 908419137536, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 49425678336
>       Block Group: start = 908419137536, len = 1073741824, flag = 1
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 49425678336, len =
> 1073741824, chunk offset = 908419137536
>   Chunk: start = 909492879360, len = 1073741824, type = 14, num_stripes = 2
>       Stripes list:
>       [ 0] Stripe: devid = 2, offset = 1048576
>       [ 1] Stripe: devid = 1, offset = 50499420160
>       Block Group: start = 909492879360, len = 1073741824, flag = 14
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 50499420160, len =
> 1073741824, chunk offset = 909492879360
>           [ 1]Device extent: devid = 2, start = 1048576, len =
> 1073741824, chunk offset = 909492879360
>   Chunk: start = 910566621184, len = 1073741824, type = 14, num_stripes = 2
>       Stripes list:
>       [ 0] Stripe: devid = 2, offset = 1074790400
>       [ 1] Stripe: devid = 1, offset = 51573161984
>       Block Group: start = 910566621184, len = 1073741824, flag = 14
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 51573161984, len =
> 1073741824, chunk offset = 910566621184
>           [ 1]Device extent: devid = 2, start = 1074790400, len =
> 1073741824, chunk offset = 910566621184
>   Chunk: start = 911640363008, len = 33554432, type = 12, num_stripes = 2
>       Stripes list:
>       [ 0] Stripe: devid = 2, offset = 2148532224
>       [ 1] Stripe: devid = 1, offset = 5402263552
>       Block Group: start = 911640363008, len = 33554432, flag = 12
>       Device extent list:
>           [ 0]Device extent: devid = 1, start = 5402263552, len =
> 33554432, chunk offset = 911640363008
>           [ 1]Device extent: devid = 2, start = 2148532224, len =
> 33554432, chunk offset = 911640363008
> Bad Chunks:
>   Chunk: start = 743062896640, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 166463537152
>       No block group.
>       No device extent.
>   Chunk: start = 744136638464, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 153578635264
>       No block group.
>       No device extent.
>   Chunk: start = 745210380288, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 152504893440
>       No block group.
>       No device extent.
>   Chunk: start = 746284122112, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 151431151616
>       No block group.
>       No device extent.
>   Chunk: start = 747357863936, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 154652377088
>       No block group.
>       No device extent.
>   Chunk: start = 748431605760, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 155726118912
>       No block group.
>       No device extent.
>   Chunk: start = 775275151360, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 121366380544
>       No block group.
>       No device extent.
>   Chunk: start = 776348893184, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 120292638720
>       No block group.
>       No device extent.
>   Chunk: start = 777422635008, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 119218896896
>       No block group.
>       No device extent.
>   Chunk: start = 778496376832, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 122440122368
>       No block group.
>       No device extent.
>   Chunk: start = 779570118656, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 123513864192
>       No block group.
>       No device extent.
>   Chunk: start = 780643860480, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 124587606016
>       No block group.
>       No device extent.
>   Chunk: start = 836478435328, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 60163096576
>       No block group.
>       No device extent.
>   Chunk: start = 837552177152, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 46204452864
>       No block group.
>       No device extent.
>   Chunk: start = 838625918976, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 47278194688
>       No block group.
>       No device extent.
>   Chunk: start = 839699660800, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 48351936512
>       No block group.
>       No device extent.
>   Chunk: start = 840773402624, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 49425678336
>       No block group.
>       No device extent.
>   Chunk: start = 841847144448, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 50499420160
>       No block group.
>       No device extent.
>   Chunk: start = 842920886272, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 40835743744
>       No block group.
>       No device extent.
>   Chunk: start = 843994628096, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 39762001920
>       No block group.
>       No device extent.
>   Chunk: start = 845068369920, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 38688260096
>       No block group.
>       No device extent.
>   Chunk: start = 846142111744, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 41909485568
>       No block group.
>       No device extent.
>   Chunk: start = 849363337216, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 45130711040
>       No block group.
>       No device extent.
>   Chunk: start = 850437079040, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 30098325504
>       No block group.
>       No device extent.
>   Chunk: start = 854732046336, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 34393292800
>       No block group.
>       No device extent.
>   Chunk: start = 855805788160, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 24729616384
>       No block group.
>       No device extent.
>   Chunk: start = 860100755456, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 26877100032
>       No block group.
>       No device extent.
>   Chunk: start = 861174497280, len = 1073741824, type = 1, num_stripes = 1
>       Stripes list:
>       [ 0] Stripe: devid = 1, offset = 27950841856
>       No block group.
>       No device extent.
> 
> Total Chunks:   333
>   Heathy:       305
>   Bad:  28
> 
> Orphan Block Groups:
>   Block Group: start = 872985657344, len = 1073741824, flag = 4
>   Block Group: start = 911673917440, len = 33554432, flag = 2
>   Block Group: start = 911707471872, len = 1073741824, flag = 4
> 
> Orphan Device Extents:
>   Device extent: devid = 2, start = 2182086656, len = 33554432, chunk
> offset = 911673917440
>   Device extent: devid = 2, start = 2215641088, len = 1073741824,
> chunk offset = 911707471872
> open with broken chunk error
> Fail to recover the chunk tree.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
  PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
   --- One of these days, I'll catch that man without a quotation, ---   
                        and he'll look undressed.                        

[-- Attachment #2: Digital signature --]
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^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Made a RAID1, now Fail to recover the chunk tree.
  2014-06-19 10:47 Made a RAID1, now Fail to recover the chunk tree Zack Coffey
  2014-06-19 10:56 ` Hugo Mills
@ 2014-06-19 10:56 ` Roman Mamedov
  1 sibling, 0 replies; 4+ messages in thread
From: Roman Mamedov @ 2014-06-19 10:56 UTC (permalink / raw
  To: Zack Coffey; +Cc: linux-btrfs

[-- Attachment #1: Type: text/plain, Size: 779 bytes --]

On Thu, 19 Jun 2014 06:47:27 -0400
Zack Coffey <clickwir@gmail.com> wrote:

> I tried to create a simple RAID1 for metadata and somehow lost access
> to everything on the drive. The RAID1 for just metadata created just
> fine, everything was fine for a day, so I turned off the drive that
> was just holding the RAID1 of the metadata

Can you quote which exact commands you used to set up "RAID1 for metadata"?

I feel you may have some misunderstanding about how Btrfs is supposed to work
in this aspect and what it was doing in your setup.

E.g. if you added a new drive and then rebalanced metadata to RAID1 profile,
that still means Btrfs was going to use the new drive for new allocations
of data extents too, not just metadata.

-- 
With respect,
Roman

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^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: Made a RAID1, now Fail to recover the chunk tree.
  2014-06-19 10:56 ` Hugo Mills
@ 2014-06-19 11:08   ` Zack Coffey
  0 siblings, 0 replies; 4+ messages in thread
From: Zack Coffey @ 2014-06-19 11:08 UTC (permalink / raw
  To: Hugo Mills, Zack Coffey, linux-btrfs

sudo mount -o degraded /dev/sdc1 /media/Data/
mount: wrong fs type, bad option, bad superblock on /dev/sdc1,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so

dmesg | tail
[45353.869448] KBD BUG in
../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/gal.c at line:
304!
[45353.901511] KBD BUG in
../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/gal.c at line:
304!
[45353.901666] KBD BUG in
../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/gal.c at line:
304!
[45354.148488] KBD BUG in
../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/gal.c at line:
304!
[45354.148573] KBD BUG in
../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/gal.c at line:
304!
[46241.155350] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
devid 1 transid 60944 /dev/sdc1
[46241.155923] btrfs: allowing degraded mounts
[46241.155927] btrfs: disk space caching is enabled
[46241.159436] btrfs: failed to read chunk root on sdc1
[46241.177815] btrfs: open_ctree failed

On Thu, Jun 19, 2014 at 6:56 AM, Hugo Mills <hugo@carfax.org.uk> wrote:
> On Thu, Jun 19, 2014 at 06:47:27AM -0400, Zack Coffey wrote:
>> I tried to create a simple RAID1 for metadata and somehow lost access
>> to everything on the drive. The RAID1 for just metadata created just
>> fine, everything was fine for a day, so I turned off the drive that
>> was just holding the RAID1 of the metadata, it's an external USB hard
>> drive. Everything seemed to be moving along fine, the data was still
>> accessible and RAID1 worked. I then swapped the USB hard drive for a
>> different drive and btrfs had a fit.
>>
>> Right now it is not mounted, I can't get it to mount. Everything I do
>> ends with an error. I can't understand what went wrong and why it
>> won't mount.
>
>    Try mount -o degraded -- you have a missing device, so the FS needs
> to be told explicitly to mount in degraded mode. Then you can add a
> new device and balance (probably just the metadata -- use the -m
> option to balance) to recreate the duplicate metadata.
>
>    Hugo.
>
>> So dmesg shows me it had trouble reading chunk root. Running a
>> chunk-recover shows some problems but errors out and fixes nothing.
>> btrfsck --repair --init-extent-tree gives similar errors that it
>> cannot read chunk root. From what I've found online, I'm stuck in a
>> loop, I can't fix the first error until I fix the second. But I can't
>> fix the second till the first is fixed.
>>
>>
>> uname -a
>> Linux mach 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC
>> 2014 x86_64 x86_64 x86_64 GNU/Linux
>>
>> sudo btrfs version
>> Btrfs v3.12
>>
>> sudo btrfs fi show
>> Label: none  uuid: 184fecb1-3016-4fe4-b41b-f3b1b6654e84
>>         Total devices 1 FS bytes used 112.00KiB
>>         devid    1 size 465.76GiB used 2.04GiB path /dev/sdh1
>>
>> Label: none  uuid: bd78815a-802b-43e2-8387-fc6ab4237d67
>>         Total devices 2 FS bytes used 299.73GiB
>>         devid    1 size 573.47GiB used 302.00GiB path /dev/sdc1
>>         *** Some devices missing
>>
>> Btrfs v3.12
>>
>> sudo mount /dev/sdc1 /media/Data/
>> mount: wrong fs type, bad option, bad superblock on /dev/sdc1,
>>        missing codepage or helper program, or other error
>>        In some cases useful info is found in syslog - try
>>        dmesg | tail  or so
>> Note: Adding -o degraded or -o recovery still fails.
>>
>> dmesg | tail
>> [43757.059275] btrfs: device fsid 184fecb1-3016-4fe4-b41b-
>> f3b1b6654e84 devid 1 transid 6 /dev/sdh1
>> [43808.758821] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
>> devid 1 transid 60944 /dev/sdc1
>> [43808.759837] btrfs: disk space caching is enabled
>> [43808.761932] btrfs: failed to read chunk root on sdc1
>> [43808.780698] btrfs: open_ctree failed
>> [43911.602169] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
>> devid 1 transid 60944 /dev/sdc1
>> [43911.611280] btrfs: device fsid 3a1173cd-77a9-4076-8a1e-5cc782bd18a5
>> devid 1 transid 4 /dev/sdh
>> [43911.612189] btrfs: device fsid 184fecb1-3016-4fe4-b41b-f3b1b6654e84
>> devid 1 transid 6 /dev/sdh1
>> [43911.633946] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
>> devid 1 transid 60944 /dev/sdc1
>> [43911.645625] btrfs: device fsid bd78815a-802b-43e2-8387-fc6ab4237d67
>> devid 1 transid 60944 /dev/sdc1
>>
>>
>>
>> Chunk: start = 655016067072, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 272763977728
>>       Block Group: start = 655016067072, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 272763977728, len =
>> 1073741824, chunk offset = 655016067072
>>   Chunk: start = 656089808896, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 271690235904
>>       Block Group: start = 656089808896, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 271690235904, len =
>> 1073741824, chunk offset = 656089808896
>>   Chunk: start = 657163550720, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 275985203200
>>       Block Group: start = 657163550720, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 275985203200, len =
>> 1073741824, chunk offset = 657163550720
>>   Chunk: start = 658237292544, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 277058945024
>>       Block Group: start = 658237292544, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 277058945024, len =
>> 1073741824, chunk offset = 658237292544
>>   Chunk: start = 659311034368, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 278132686848
>>       Block Group: start = 659311034368, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 278132686848, len =
>> 1073741824, chunk offset = 659311034368
>>   Chunk: start = 660384776192, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 279206428672
>>       Block Group: start = 660384776192, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 279206428672, len =
>> 1073741824, chunk offset = 660384776192
>>   Chunk: start = 661458518016, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 265247784960
>>       Block Group: start = 661458518016, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 265247784960, len =
>> 1073741824, chunk offset = 661458518016
>>   Chunk: start = 662532259840, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 264174043136
>>       Block Group: start = 662532259840, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 264174043136, len =
>> 1073741824, chunk offset = 662532259840
>>   Chunk: start = 663606001664, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 266321526784
>>       Block Group: start = 663606001664, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 266321526784, len =
>> 1073741824, chunk offset = 663606001664
>>   Chunk: start = 664679743488, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 267395268608
>>       Block Group: start = 664679743488, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 267395268608, len =
>> 1073741824, chunk offset = 664679743488
>>   Chunk: start = 665753485312, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 268469010432
>>       Block Group: start = 665753485312, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 268469010432, len =
>> 1073741824, chunk offset = 665753485312
>>   Chunk: start = 666827227136, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 269542752256
>>       Block Group: start = 666827227136, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 269542752256, len =
>> 1073741824, chunk offset = 666827227136
>>   Chunk: start = 667900968960, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 255584108544
>>       Block Group: start = 667900968960, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 255584108544, len =
>> 1073741824, chunk offset = 667900968960
>>   Chunk: start = 668974710784, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 256657850368
>>       Block Group: start = 668974710784, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 256657850368, len =
>> 1073741824, chunk offset = 668974710784
>>   Chunk: start = 670048452608, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 257731592192
>>       Block Group: start = 670048452608, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 257731592192, len =
>> 1073741824, chunk offset = 670048452608
>>   Chunk: start = 671122194432, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 258805334016
>>       Block Group: start = 671122194432, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 258805334016, len =
>> 1073741824, chunk offset = 671122194432
>>   Chunk: start = 672195936256, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 259879075840
>>       Block Group: start = 672195936256, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 259879075840, len =
>> 1073741824, chunk offset = 672195936256
>>   Chunk: start = 673269678080, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 248067915776
>>       Block Group: start = 673269678080, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 248067915776, len =
>> 1073741824, chunk offset = 673269678080
>>   Chunk: start = 674343419904, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 249141657600
>>       Block Group: start = 674343419904, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 249141657600, len =
>> 1073741824, chunk offset = 674343419904
>>   Chunk: start = 675417161728, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 250215399424
>>       Block Group: start = 675417161728, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 250215399424, len =
>> 1073741824, chunk offset = 675417161728
>>   Chunk: start = 676490903552, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 251289141248
>>       Block Group: start = 676490903552, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 251289141248, len =
>> 1073741824, chunk offset = 676490903552
>>   Chunk: start = 677564645376, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 252362883072
>>       Block Group: start = 677564645376, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 252362883072, len =
>> 1073741824, chunk offset = 677564645376
>>   Chunk: start = 678638387200, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 239477981184
>>       Block Group: start = 678638387200, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 239477981184, len =
>> 1073741824, chunk offset = 678638387200
>>   Chunk: start = 679712129024, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 240551723008
>>       Block Group: start = 679712129024, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 240551723008, len =
>> 1073741824, chunk offset = 679712129024
>>   Chunk: start = 680785870848, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 241625464832
>>       Block Group: start = 680785870848, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 241625464832, len =
>> 1073741824, chunk offset = 680785870848
>>   Chunk: start = 681859612672, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 242699206656
>>       Block Group: start = 681859612672, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 242699206656, len =
>> 1073741824, chunk offset = 681859612672
>>   Chunk: start = 682933354496, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 243772948480
>>       Block Group: start = 682933354496, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 243772948480, len =
>> 1073741824, chunk offset = 682933354496
>>   Chunk: start = 684007096320, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 234109272064
>>       Block Group: start = 684007096320, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 234109272064, len =
>> 1073741824, chunk offset = 684007096320
>>   Chunk: start = 685080838144, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 233035530240
>>       Block Group: start = 685080838144, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 233035530240, len =
>> 1073741824, chunk offset = 685080838144
>>   Chunk: start = 686154579968, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 231961788416
>>       Block Group: start = 686154579968, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 231961788416, len =
>> 1073741824, chunk offset = 686154579968
>>   Chunk: start = 687228321792, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 235183013888
>>       Block Group: start = 687228321792, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 235183013888, len =
>> 1073741824, chunk offset = 687228321792
>>   Chunk: start = 688302063616, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 236256755712
>>       Block Group: start = 688302063616, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 236256755712, len =
>> 1073741824, chunk offset = 688302063616
>>   Chunk: start = 689375805440, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 237330497536
>>       Block Group: start = 689375805440, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 237330497536, len =
>> 1073741824, chunk offset = 689375805440
>>   Chunk: start = 690449547264, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 238404239360
>>       Block Group: start = 690449547264, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 238404239360, len =
>> 1073741824, chunk offset = 690449547264
>>   Chunk: start = 691523289088, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 223371853824
>>       Block Group: start = 691523289088, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 223371853824, len =
>> 1073741824, chunk offset = 691523289088
>>   Chunk: start = 692597030912, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 224445595648
>>       Block Group: start = 692597030912, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 224445595648, len =
>> 1073741824, chunk offset = 692597030912
>>   Chunk: start = 693670772736, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 225519337472
>>       Block Group: start = 693670772736, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 225519337472, len =
>> 1073741824, chunk offset = 693670772736
>>   Chunk: start = 694744514560, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 226593079296
>>       Block Group: start = 694744514560, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 226593079296, len =
>> 1073741824, chunk offset = 694744514560
>>   Chunk: start = 695818256384, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 227666821120
>>       Block Group: start = 695818256384, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 227666821120, len =
>> 1073741824, chunk offset = 695818256384
>>   Chunk: start = 696891998208, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 216929402880
>>       Block Group: start = 696891998208, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 216929402880, len =
>> 1073741824, chunk offset = 696891998208
>>   Chunk: start = 697965740032, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 215855661056
>>       Block Group: start = 697965740032, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 215855661056, len =
>> 1073741824, chunk offset = 697965740032
>>   Chunk: start = 699039481856, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 218003144704
>>       Block Group: start = 699039481856, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 218003144704, len =
>> 1073741824, chunk offset = 699039481856
>>   Chunk: start = 700113223680, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 219076886528
>>       Block Group: start = 700113223680, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 219076886528, len =
>> 1073741824, chunk offset = 700113223680
>>   Chunk: start = 701186965504, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 220150628352
>>       Block Group: start = 701186965504, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 220150628352, len =
>> 1073741824, chunk offset = 701186965504
>>   Chunk: start = 702260707328, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 221224370176
>>       Block Group: start = 702260707328, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 221224370176, len =
>> 1073741824, chunk offset = 702260707328
>>   Chunk: start = 703334449152, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 207265726464
>>       Block Group: start = 703334449152, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 207265726464, len =
>> 1073741824, chunk offset = 703334449152
>>   Chunk: start = 704408190976, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 208339468288
>>       Block Group: start = 704408190976, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 208339468288, len =
>> 1073741824, chunk offset = 704408190976
>>   Chunk: start = 705481932800, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 209413210112
>>       Block Group: start = 705481932800, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 209413210112, len =
>> 1073741824, chunk offset = 705481932800
>>   Chunk: start = 706555674624, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 210486951936
>>       Block Group: start = 706555674624, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 210486951936, len =
>> 1073741824, chunk offset = 706555674624
>>   Chunk: start = 707629416448, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 211560693760
>>       Block Group: start = 707629416448, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 211560693760, len =
>> 1073741824, chunk offset = 707629416448
>>   Chunk: start = 708703158272, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 199749533696
>>       Block Group: start = 708703158272, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 199749533696, len =
>> 1073741824, chunk offset = 708703158272
>>   Chunk: start = 709776900096, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 200823275520
>>       Block Group: start = 709776900096, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 200823275520, len =
>> 1073741824, chunk offset = 709776900096
>>   Chunk: start = 710850641920, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 201897017344
>>       Block Group: start = 710850641920, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 201897017344, len =
>> 1073741824, chunk offset = 710850641920
>>   Chunk: start = 711924383744, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 202970759168
>>       Block Group: start = 711924383744, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 202970759168, len =
>> 1073741824, chunk offset = 711924383744
>>   Chunk: start = 712998125568, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 204044500992
>>       Block Group: start = 712998125568, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 204044500992, len =
>> 1073741824, chunk offset = 712998125568
>>   Chunk: start = 714071867392, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 191159599104
>>       Block Group: start = 714071867392, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 191159599104, len =
>> 1073741824, chunk offset = 714071867392
>>   Chunk: start = 715145609216, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 192233340928
>>       Block Group: start = 715145609216, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 192233340928, len =
>> 1073741824, chunk offset = 715145609216
>>   Chunk: start = 716219351040, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 193307082752
>>       Block Group: start = 716219351040, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 193307082752, len =
>> 1073741824, chunk offset = 716219351040
>>   Chunk: start = 717293092864, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 194380824576
>>       Block Group: start = 717293092864, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 194380824576, len =
>> 1073741824, chunk offset = 717293092864
>>   Chunk: start = 718366834688, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 195454566400
>>       Block Group: start = 718366834688, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 195454566400, len =
>> 1073741824, chunk offset = 718366834688
>>   Chunk: start = 719440576512, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 183643406336
>>       Block Group: start = 719440576512, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 183643406336, len =
>> 1073741824, chunk offset = 719440576512
>>   Chunk: start = 720514318336, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 184717148160
>>       Block Group: start = 720514318336, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 184717148160, len =
>> 1073741824, chunk offset = 720514318336
>>   Chunk: start = 721588060160, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 185790889984
>>       Block Group: start = 721588060160, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 185790889984, len =
>> 1073741824, chunk offset = 721588060160
>>   Chunk: start = 722661801984, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 186864631808
>>       Block Group: start = 722661801984, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 186864631808, len =
>> 1073741824, chunk offset = 722661801984
>>   Chunk: start = 723735543808, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 187938373632
>>       Block Group: start = 723735543808, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 187938373632, len =
>> 1073741824, chunk offset = 723735543808
>>   Chunk: start = 724809285632, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 175053471744
>>       Block Group: start = 724809285632, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 175053471744, len =
>> 1073741824, chunk offset = 724809285632
>>   Chunk: start = 725883027456, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 176127213568
>>       Block Group: start = 725883027456, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 176127213568, len =
>> 1073741824, chunk offset = 725883027456
>>   Chunk: start = 726956769280, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 177200955392
>>       Block Group: start = 726956769280, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 177200955392, len =
>> 1073741824, chunk offset = 726956769280
>>   Chunk: start = 728030511104, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 178274697216
>>       Block Group: start = 728030511104, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 178274697216, len =
>> 1073741824, chunk offset = 728030511104
>>   Chunk: start = 729104252928, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 179348439040
>>       Block Group: start = 729104252928, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 179348439040, len =
>> 1073741824, chunk offset = 729104252928
>>   Chunk: start = 730177994752, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 167537278976
>>       Block Group: start = 730177994752, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 167537278976, len =
>> 1073741824, chunk offset = 730177994752
>>   Chunk: start = 731251736576, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 168611020800
>>       Block Group: start = 731251736576, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 168611020800, len =
>> 1073741824, chunk offset = 731251736576
>>   Chunk: start = 732325478400, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 169684762624
>>       Block Group: start = 732325478400, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 169684762624, len =
>> 1073741824, chunk offset = 732325478400
>>   Chunk: start = 733399220224, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 170758504448
>>       Block Group: start = 733399220224, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 170758504448, len =
>> 1073741824, chunk offset = 733399220224
>>   Chunk: start = 734472962048, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 171832246272
>>       Block Group: start = 734472962048, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 171832246272, len =
>> 1073741824, chunk offset = 734472962048
>>   Chunk: start = 735546703872, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 162168569856
>>       Block Group: start = 735546703872, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 162168569856, len =
>> 1073741824, chunk offset = 735546703872
>>   Chunk: start = 736620445696, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 161094828032
>>       Block Group: start = 736620445696, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 161094828032, len =
>> 1073741824, chunk offset = 736620445696
>>   Chunk: start = 737694187520, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 160021086208
>>       Block Group: start = 737694187520, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 160021086208, len =
>> 1073741824, chunk offset = 737694187520
>>   Chunk: start = 738767929344, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 158947344384
>>       Block Group: start = 738767929344, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 158947344384, len =
>> 1073741824, chunk offset = 738767929344
>>   Chunk: start = 739841671168, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 163242311680
>>       Block Group: start = 739841671168, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 163242311680, len =
>> 1073741824, chunk offset = 739841671168
>>   Chunk: start = 740915412992, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 164316053504
>>       Block Group: start = 740915412992, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 164316053504, len =
>> 1073741824, chunk offset = 740915412992
>>   Chunk: start = 741989154816, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 165389795328
>>       Block Group: start = 741989154816, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 165389795328, len =
>> 1073741824, chunk offset = 741989154816
>>   Chunk: start = 808561147904, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 87006642176
>>       Block Group: start = 808561147904, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 87006642176, len =
>> 1073741824, chunk offset = 808561147904
>>   Chunk: start = 809634889728, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 90227867648
>>       Block Group: start = 809634889728, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 90227867648, len =
>> 1073741824, chunk offset = 809634889728
>>   Chunk: start = 810708631552, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 91301609472
>>       Block Group: start = 810708631552, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 91301609472, len =
>> 1073741824, chunk offset = 810708631552
>>   Chunk: start = 811782373376, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 92375351296
>>       Block Group: start = 811782373376, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 92375351296, len =
>> 1073741824, chunk offset = 811782373376
>>   Chunk: start = 813929857024, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 78416707584
>>       Block Group: start = 813929857024, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 78416707584, len =
>> 1073741824, chunk offset = 813929857024
>>   Chunk: start = 815003598848, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 79490449408
>>       Block Group: start = 815003598848, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 79490449408, len =
>> 1073741824, chunk offset = 815003598848
>>   Chunk: start = 816077340672, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 80564191232
>>       Block Group: start = 816077340672, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 80564191232, len =
>> 1073741824, chunk offset = 816077340672
>>   Chunk: start = 818224824320, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 82711674880
>>       Block Group: start = 818224824320, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 82711674880, len =
>> 1073741824, chunk offset = 818224824320
>>   Chunk: start = 819298566144, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 70900514816
>>       Block Group: start = 819298566144, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 70900514816, len =
>> 1073741824, chunk offset = 819298566144
>>   Chunk: start = 820372307968, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 71974256640
>>       Block Group: start = 820372307968, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 71974256640, len =
>> 1073741824, chunk offset = 820372307968
>>   Chunk: start = 821446049792, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 73047998464
>>       Block Group: start = 821446049792, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 73047998464, len =
>> 1073741824, chunk offset = 821446049792
>>   Chunk: start = 822519791616, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 74121740288
>>       Block Group: start = 822519791616, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 74121740288, len =
>> 1073741824, chunk offset = 822519791616
>>   Chunk: start = 823593533440, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 75195482112
>>       Block Group: start = 823593533440, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 75195482112, len =
>> 1073741824, chunk offset = 823593533440
>>   Chunk: start = 825741017088, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 62310580224
>>       Block Group: start = 825741017088, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 62310580224, len =
>> 1073741824, chunk offset = 825741017088
>>   Chunk: start = 826814758912, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 63384322048
>>       Block Group: start = 826814758912, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 63384322048, len =
>> 1073741824, chunk offset = 826814758912
>>   Chunk: start = 831109726208, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 55868129280
>>       Block Group: start = 831109726208, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 55868129280, len =
>> 1073741824, chunk offset = 831109726208
>>   Chunk: start = 832183468032, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 54794387456
>>       Block Group: start = 832183468032, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 54794387456, len =
>> 1073741824, chunk offset = 832183468032
>>   Chunk: start = 847215853568, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 42983227392
>>       Block Group: start = 847215853568, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 42983227392, len =
>> 1073741824, chunk offset = 847215853568
>>   Chunk: start = 848289595392, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 44056969216
>>       Block Group: start = 848289595392, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 44056969216, len =
>> 1073741824, chunk offset = 848289595392
>>   Chunk: start = 851510820864, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 31172067328
>>       Block Group: start = 851510820864, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 31172067328, len =
>> 1073741824, chunk offset = 851510820864
>>   Chunk: start = 852584562688, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 32245809152
>>       Block Group: start = 852584562688, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 32245809152, len =
>> 1073741824, chunk offset = 852584562688
>>   Chunk: start = 853658304512, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 33319550976
>>       Block Group: start = 853658304512, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 33319550976, len =
>> 1073741824, chunk offset = 853658304512
>>   Chunk: start = 856879529984, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 22582132736
>>       Block Group: start = 856879529984, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 22582132736, len =
>> 1073741824, chunk offset = 856879529984
>>   Chunk: start = 857953271808, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 23655874560
>>       Block Group: start = 857953271808, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 23655874560, len =
>> 1073741824, chunk offset = 857953271808
>>   Chunk: start = 859027013632, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 25803358208
>>       Block Group: start = 859027013632, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 25803358208, len =
>> 1073741824, chunk offset = 859027013632
>>   Chunk: start = 865469464576, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 15065939968
>>       Block Group: start = 865469464576, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 15065939968, len =
>> 1073741824, chunk offset = 865469464576
>>   Chunk: start = 866543206400, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 18287165440
>>       Block Group: start = 866543206400, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 18287165440, len =
>> 1073741824, chunk offset = 866543206400
>>   Chunk: start = 867616948224, len = 1073741824, type = 4, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 33554432
>>       Block Group: start = 867616948224, len = 1073741824, flag = 4
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 33554432, len =
>> 1073741824, chunk offset = 867616948224
>>   Chunk: start = 868690690048, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 1107296256
>>       Block Group: start = 868690690048, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 1107296256, len =
>> 1073741824, chunk offset = 868690690048
>>   Chunk: start = 869764431872, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 2181038080
>>       Block Group: start = 869764431872, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 2181038080, len =
>> 1073741824, chunk offset = 869764431872
>>   Chunk: start = 870838173696, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 3254779904
>>       Block Group: start = 870838173696, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 3254779904, len =
>> 1073741824, chunk offset = 870838173696
>>   Chunk: start = 871911915520, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 4328521728
>>       Block Group: start = 871911915520, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 4328521728, len =
>> 1073741824, chunk offset = 871911915520
>>   Chunk: start = 874059399168, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 6476005376
>>       Block Group: start = 874059399168, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 6476005376, len =
>> 1073741824, chunk offset = 874059399168
>>   Chunk: start = 875133140992, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 16139681792
>>       Block Group: start = 875133140992, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 16139681792, len =
>> 1073741824, chunk offset = 875133140992
>>   Chunk: start = 876206882816, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 19360907264
>>       Block Group: start = 876206882816, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 19360907264, len =
>> 1073741824, chunk offset = 876206882816
>>   Chunk: start = 877280624640, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 7549747200
>>       Block Group: start = 877280624640, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 7549747200, len =
>> 1073741824, chunk offset = 877280624640
>>   Chunk: start = 878354366464, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 8623489024
>>       Block Group: start = 878354366464, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 8623489024, len =
>> 1073741824, chunk offset = 878354366464
>>   Chunk: start = 879428108288, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 9697230848
>>       Block Group: start = 879428108288, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 9697230848, len =
>> 1073741824, chunk offset = 879428108288
>>   Chunk: start = 880501850112, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 10770972672
>>       Block Group: start = 880501850112, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 10770972672, len =
>> 1073741824, chunk offset = 880501850112
>>   Chunk: start = 881575591936, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 11844714496
>>       Block Group: start = 881575591936, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 11844714496, len =
>> 1073741824, chunk offset = 881575591936
>>   Chunk: start = 882649333760, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 12918456320
>>       Block Group: start = 882649333760, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 12918456320, len =
>> 1073741824, chunk offset = 882649333760
>>   Chunk: start = 883723075584, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 17213423616
>>       Block Group: start = 883723075584, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 17213423616, len =
>> 1073741824, chunk offset = 883723075584
>>   Chunk: start = 884796817408, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 13992198144
>>       Block Group: start = 884796817408, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 13992198144, len =
>> 1073741824, chunk offset = 884796817408
>>   Chunk: start = 885870559232, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 20434649088
>>       Block Group: start = 885870559232, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 20434649088, len =
>> 1073741824, chunk offset = 885870559232
>>   Chunk: start = 886944301056, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 21508390912
>>       Block Group: start = 886944301056, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 21508390912, len =
>> 1073741824, chunk offset = 886944301056
>>   Chunk: start = 888018042880, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 24729616384
>>       Block Group: start = 888018042880, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 24729616384, len =
>> 1073741824, chunk offset = 888018042880
>>   Chunk: start = 889091784704, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 26877100032
>>       Block Group: start = 889091784704, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 26877100032, len =
>> 1073741824, chunk offset = 889091784704
>>   Chunk: start = 890165526528, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 27950841856
>>       Block Group: start = 890165526528, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 27950841856, len =
>> 1073741824, chunk offset = 890165526528
>>   Chunk: start = 891239268352, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 29024583680
>>       Block Group: start = 891239268352, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 29024583680, len =
>> 1073741824, chunk offset = 891239268352
>>   Chunk: start = 892313010176, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 30098325504
>>       Block Group: start = 892313010176, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 30098325504, len =
>> 1073741824, chunk offset = 892313010176
>>   Chunk: start = 893386752000, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 34393292800
>>       Block Group: start = 893386752000, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 34393292800, len =
>> 1073741824, chunk offset = 893386752000
>>   Chunk: start = 894460493824, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 35467034624
>>       Block Group: start = 894460493824, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 35467034624, len =
>> 1073741824, chunk offset = 894460493824
>>   Chunk: start = 895534235648, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 36540776448
>>       Block Group: start = 895534235648, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 36540776448, len =
>> 1073741824, chunk offset = 895534235648
>>   Chunk: start = 896607977472, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 37614518272
>>       Block Group: start = 896607977472, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 37614518272, len =
>> 1073741824, chunk offset = 896607977472
>>   Chunk: start = 897681719296, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 38688260096
>>       Block Group: start = 897681719296, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 38688260096, len =
>> 1073741824, chunk offset = 897681719296
>>   Chunk: start = 898755461120, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 39762001920
>>       Block Group: start = 898755461120, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 39762001920, len =
>> 1073741824, chunk offset = 898755461120
>>   Chunk: start = 899829202944, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 40835743744
>>       Block Group: start = 899829202944, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 40835743744, len =
>> 1073741824, chunk offset = 899829202944
>>   Chunk: start = 900902944768, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 41909485568
>>       Block Group: start = 900902944768, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 41909485568, len =
>> 1073741824, chunk offset = 900902944768
>>   Chunk: start = 901976686592, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 45130711040
>>       Block Group: start = 901976686592, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 45130711040, len =
>> 1073741824, chunk offset = 901976686592
>>   Chunk: start = 903050428416, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 46204452864
>>       Block Group: start = 903050428416, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 46204452864, len =
>> 1073741824, chunk offset = 903050428416
>>   Chunk: start = 904124170240, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 56941871104
>>       Block Group: start = 904124170240, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 56941871104, len =
>> 1073741824, chunk offset = 904124170240
>>   Chunk: start = 905197912064, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 64458063872
>>       Block Group: start = 905197912064, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 64458063872, len =
>> 1073741824, chunk offset = 905197912064
>>   Chunk: start = 906271653888, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 47278194688
>>       Block Group: start = 906271653888, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 47278194688, len =
>> 1073741824, chunk offset = 906271653888
>>   Chunk: start = 907345395712, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 48351936512
>>       Block Group: start = 907345395712, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 48351936512, len =
>> 1073741824, chunk offset = 907345395712
>>   Chunk: start = 908419137536, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 49425678336
>>       Block Group: start = 908419137536, len = 1073741824, flag = 1
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 49425678336, len =
>> 1073741824, chunk offset = 908419137536
>>   Chunk: start = 909492879360, len = 1073741824, type = 14, num_stripes = 2
>>       Stripes list:
>>       [ 0] Stripe: devid = 2, offset = 1048576
>>       [ 1] Stripe: devid = 1, offset = 50499420160
>>       Block Group: start = 909492879360, len = 1073741824, flag = 14
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 50499420160, len =
>> 1073741824, chunk offset = 909492879360
>>           [ 1]Device extent: devid = 2, start = 1048576, len =
>> 1073741824, chunk offset = 909492879360
>>   Chunk: start = 910566621184, len = 1073741824, type = 14, num_stripes = 2
>>       Stripes list:
>>       [ 0] Stripe: devid = 2, offset = 1074790400
>>       [ 1] Stripe: devid = 1, offset = 51573161984
>>       Block Group: start = 910566621184, len = 1073741824, flag = 14
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 51573161984, len =
>> 1073741824, chunk offset = 910566621184
>>           [ 1]Device extent: devid = 2, start = 1074790400, len =
>> 1073741824, chunk offset = 910566621184
>>   Chunk: start = 911640363008, len = 33554432, type = 12, num_stripes = 2
>>       Stripes list:
>>       [ 0] Stripe: devid = 2, offset = 2148532224
>>       [ 1] Stripe: devid = 1, offset = 5402263552
>>       Block Group: start = 911640363008, len = 33554432, flag = 12
>>       Device extent list:
>>           [ 0]Device extent: devid = 1, start = 5402263552, len =
>> 33554432, chunk offset = 911640363008
>>           [ 1]Device extent: devid = 2, start = 2148532224, len =
>> 33554432, chunk offset = 911640363008
>> Bad Chunks:
>>   Chunk: start = 743062896640, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 166463537152
>>       No block group.
>>       No device extent.
>>   Chunk: start = 744136638464, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 153578635264
>>       No block group.
>>       No device extent.
>>   Chunk: start = 745210380288, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 152504893440
>>       No block group.
>>       No device extent.
>>   Chunk: start = 746284122112, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 151431151616
>>       No block group.
>>       No device extent.
>>   Chunk: start = 747357863936, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 154652377088
>>       No block group.
>>       No device extent.
>>   Chunk: start = 748431605760, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 155726118912
>>       No block group.
>>       No device extent.
>>   Chunk: start = 775275151360, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 121366380544
>>       No block group.
>>       No device extent.
>>   Chunk: start = 776348893184, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 120292638720
>>       No block group.
>>       No device extent.
>>   Chunk: start = 777422635008, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 119218896896
>>       No block group.
>>       No device extent.
>>   Chunk: start = 778496376832, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 122440122368
>>       No block group.
>>       No device extent.
>>   Chunk: start = 779570118656, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 123513864192
>>       No block group.
>>       No device extent.
>>   Chunk: start = 780643860480, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 124587606016
>>       No block group.
>>       No device extent.
>>   Chunk: start = 836478435328, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 60163096576
>>       No block group.
>>       No device extent.
>>   Chunk: start = 837552177152, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 46204452864
>>       No block group.
>>       No device extent.
>>   Chunk: start = 838625918976, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 47278194688
>>       No block group.
>>       No device extent.
>>   Chunk: start = 839699660800, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 48351936512
>>       No block group.
>>       No device extent.
>>   Chunk: start = 840773402624, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 49425678336
>>       No block group.
>>       No device extent.
>>   Chunk: start = 841847144448, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 50499420160
>>       No block group.
>>       No device extent.
>>   Chunk: start = 842920886272, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 40835743744
>>       No block group.
>>       No device extent.
>>   Chunk: start = 843994628096, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 39762001920
>>       No block group.
>>       No device extent.
>>   Chunk: start = 845068369920, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 38688260096
>>       No block group.
>>       No device extent.
>>   Chunk: start = 846142111744, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 41909485568
>>       No block group.
>>       No device extent.
>>   Chunk: start = 849363337216, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 45130711040
>>       No block group.
>>       No device extent.
>>   Chunk: start = 850437079040, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 30098325504
>>       No block group.
>>       No device extent.
>>   Chunk: start = 854732046336, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 34393292800
>>       No block group.
>>       No device extent.
>>   Chunk: start = 855805788160, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 24729616384
>>       No block group.
>>       No device extent.
>>   Chunk: start = 860100755456, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 26877100032
>>       No block group.
>>       No device extent.
>>   Chunk: start = 861174497280, len = 1073741824, type = 1, num_stripes = 1
>>       Stripes list:
>>       [ 0] Stripe: devid = 1, offset = 27950841856
>>       No block group.
>>       No device extent.
>>
>> Total Chunks:   333
>>   Heathy:       305
>>   Bad:  28
>>
>> Orphan Block Groups:
>>   Block Group: start = 872985657344, len = 1073741824, flag = 4
>>   Block Group: start = 911673917440, len = 33554432, flag = 2
>>   Block Group: start = 911707471872, len = 1073741824, flag = 4
>>
>> Orphan Device Extents:
>>   Device extent: devid = 2, start = 2182086656, len = 33554432, chunk
>> offset = 911673917440
>>   Device extent: devid = 2, start = 2215641088, len = 1073741824,
>> chunk offset = 911707471872
>> open with broken chunk error
>> Fail to recover the chunk tree.
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
> --
> === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
>   PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
>    --- One of these days, I'll catch that man without a quotation, ---
>                         and he'll look undressed.

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2014-06-19 11:08 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-06-19 10:47 Made a RAID1, now Fail to recover the chunk tree Zack Coffey
2014-06-19 10:56 ` Hugo Mills
2014-06-19 11:08   ` Zack Coffey
2014-06-19 10:56 ` Roman Mamedov

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