From: Hugo Mills <hugo@carfax.org.uk>
To: Sander <sander@humilis.net>
Cc: Marc MERLIN <marc@merlins.org>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: BTRFS: read error corrected: ino 1 off 226840576 (dev /dev/mapper/dshelf1 sector 459432)
Date: Wed, 17 Jun 2015 11:01:01 +0000 [thread overview]
Message-ID: <20150617110101.GR9850@carfax.org.uk> (raw)
In-Reply-To: <20150617105835.GA28982@panda>
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On Wed, Jun 17, 2015 at 12:58:35PM +0200, Sander wrote:
> Hugo Mills wrote (ao):
> > On Wed, Jun 17, 2015 at 12:16:54AM -0700, Marc MERLIN wrote:
> > > I had a few power offs due to a faulty power supply, and my mdadm raid5
> > > got into fail mode after 2 drives got kicked out since their sequence
> > > numbers didn't match due to the abrupt power offs.
>
> > > gargamel:~# btrfs fi df /mnt/btrfs_pool1
> > > Data, single: total=8.29TiB, used=8.28TiB
> > > System, DUP: total=8.00MiB, used=920.00KiB
> > > System, single: total=4.00MiB, used=0.00B
> > > Metadata, DUP: total=14.00GiB, used=10.58GiB
> > > Metadata, single: total=8.00MiB, used=0.00B
> > > GlobalReserve, single: total=512.00MiB, used=0.00B
>
> > > I'll do a scrub later, for now I have to wait 20 hours for the raid
> > > rebuild first.
> >
> > You'll probably find that the rebuild is equivalent to a scrub anyway.
>
> He has mdadm raid, which is rebuilding. This is obviously not equivalent
> to a btrfs scrub.
Ah, thanks for the correction. Note to self: read more carefully
before replying.
Hugo.
--
Hugo Mills | If you're not part of the solution, you're part of
hugo@... carfax.org.uk | the precipiate.
http://carfax.org.uk/ |
PGP: E2AB1DE4 |
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next prev parent reply other threads:[~2015-06-17 11:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 7:16 BTRFS: read error corrected: ino 1 off 226840576 (dev /dev/mapper/dshelf1 sector 459432) Marc MERLIN
2015-06-17 10:11 ` Hugo Mills
2015-06-17 10:58 ` Sander
2015-06-17 11:01 ` Hugo Mills [this message]
2015-06-17 16:19 ` Marc MERLIN
2015-06-18 4:32 ` Duncan
2015-06-17 13:51 ` Duncan
2015-06-17 14:58 ` Chris Murphy
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