* [Bug 204769] New: SCSI devices missing for disks attached to controller
@ 2019-09-04 15:18 bugzilla-daemon
2019-09-04 15:58 ` Laurence Oberman
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: bugzilla-daemon @ 2019-09-04 15:18 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
Bug ID: 204769
Summary: SCSI devices missing for disks attached to controller
Product: SCSI Drivers
Version: 2.5
Kernel Version: 5.12.11
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: AACRAID
Assignee: scsi_drivers-aacraid@kernel-bugs.osdl.org
Reporter: linux@lanrules.de
Regression: No
We use an Adaptec ASR8405 RAID controller with LSI backplane. The RAID
controller is configured to expose attached disks to the system ("Expose RAW").
Up to Linux 5.1.12, devices would show as expected. lsscsi -v reports:
> [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> dir: /sys/bus/scsi/devices/0:0:0:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:0/0:0:0:0]
> [0:1:4:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:4:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:4/0:1:4:0]
> [0:1:5:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:5:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:5/0:1:5:0]
> [0:1:6:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:6:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:6/0:1:6:0]
> [0:1:7:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:7:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:7/0:1:7:0]
> [0:1:8:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:8:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:8/0:1:8:0]
> [0:1:9:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:9:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:9/0:1:9:0]
> [0:1:10:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:10:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:10/0:1:10:0]
> [0:1:11:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:11:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:11/0:1:11:0]
> [0:1:12:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:12:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:12/0:1:12:0]
> [0:1:13:0] disk ATA HGST HUH721212AL T3D0 -
> dir: /sys/bus/scsi/devices/0:1:13:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:13/0:1:13:0]
> [0:3:0:0] enclosu LSI SAS3x36 0601 -
> dir: /sys/bus/scsi/devices/0:3:0:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:0/0:3:0:0]
> [N:0:4:1] dsk/nvm Samsung SSD 970 PRO 1TB__1 /dev/nvme0n1
> dir: /sys/class/nvme/nvme0/nvme0n1
> [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme0n1]
> [N:1:4:1] dsk/nvm Samsung SSD 970 PRO 1TB__1 /dev/nvme1n1
> dir: /sys/class/nvme/nvme1/nvme1n1
> [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme1n1]
On Linux 5.12.11, the devices are missing. lsscsi -v reports:
> [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> dir: /sys/bus/scsi/devices/0:0:0:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:0/0:0:0:0]
> [0:3:0:0] enclosu LSI SAS3x36 0601 -
> dir: /sys/bus/scsi/devices/0:3:0:0
> [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:0/0:3:0:0]
> [N:1:4:1] dsk/nvm Samsung SSD 970 PRO 1TB__1 /dev/nvme1n1
> dir: /sys/class/nvme/nvme0/nvme1n1
> [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme1n1]
> [N:0:4:1] dsk/nvm Samsung SSD 970 PRO 1TB__1 /dev/nvme0n1
> dir: /sys/class/nvme/nvme1/nvme0n1
> [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme0n1]
Output in dmesg is basically the same, except that the following lines are
missing with the newer kernel:
> [ 17.016661] scsi 0:1:4:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.018313] scsi 0:1:5:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.020129] scsi 0:1:6:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.022530] scsi 0:1:7:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.024291] scsi 0:1:8:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.026041] scsi 0:1:9:0: Direct-Access ATA HGST HUH721212AL T3D0
> PQ: 1 ANSI: 6
> [ 17.027725] scsi 0:1:10:0: Direct-Access ATA HGST HUH721212AL
> T3D0 PQ: 1 ANSI: 6
> [ 17.029395] scsi 0:1:11:0: Direct-Access ATA HGST HUH721212AL
> T3D0 PQ: 1 ANSI: 6
> [ 17.031145] scsi 0:1:12:0: Direct-Access ATA HGST HUH721212AL
> T3D0 PQ: 1 ANSI: 6
> [ 17.032672] scsi 0:1:13:0: Direct-Access ATA HGST HUH721212AL
> T3D0 PQ: 1 ANSI: 6
The only change on the system to obtain the different behavior is
upgrade/downgrade of the kernel via kexec.
--
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Bug 204769] New: SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
@ 2019-09-04 15:58 ` Laurence Oberman
2019-09-04 15:58 ` [Bug 204769] " bugzilla-daemon
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Laurence Oberman @ 2019-09-04 15:58 UTC (permalink / raw
To: bugzilla-daemon, linux-scsi
On Wed, 2019-09-04 at 15:18 +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=204769
>
> Bug ID: 204769
> Summary: SCSI devices missing for disks attached to
> controller
> Product: SCSI Drivers
> Version: 2.5
> Kernel Version: 5.12.11
> Hardware: Intel
> OS: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: AACRAID
> Assignee: scsi_drivers-aacraid@kernel-bugs.osdl.org
> Reporter: linux@lanrules.de
> Regression: No
>
> We use an Adaptec ASR8405 RAID controller with LSI backplane. The
> RAID
> controller is configured to expose attached disks to the system
> ("Expose RAW").
>
> Up to Linux 5.1.12, devices would show as expected. lsscsi -v
> reports:
> > [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> > dir: /sys/bus/scsi/devices/0:0:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:
> > 0/0:0:0:0]
> > [0:1:4:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:4:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 4/0:1:4:0]
> > [0:1:5:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:5:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 5/0:1:5:0]
> > [0:1:6:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:6:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 6/0:1:6:0]
> > [0:1:7:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:7:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 7/0:1:7:0]
> > [0:1:8:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:8:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 8/0:1:8:0]
> > [0:1:9:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:9:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 9/0:1:9:0]
> > [0:1:10:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:10:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 10/0:1:10:0]
> > [0:1:11:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:11:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 11/0:1:11:0]
> > [0:1:12:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:12:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 12/0:1:12:0]
> > [0:1:13:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:13:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 13/0:1:13:0]
> > [0:3:0:0] enclosu LSI SAS3x36 0601 -
> > dir: /sys/bus/scsi/devices/0:3:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:
> > 0/0:3:0:0]
> > [N:0:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme0n1
> > dir: /sys/class/nvme/nvme0/nvme0n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme0
> > n1]
> > [N:1:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme1n1
> > dir: /sys/class/nvme/nvme1/nvme1n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme1
> > n1]
>
> On Linux 5.12.11, the devices are missing. lsscsi -v reports:
> > [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> > dir: /sys/bus/scsi/devices/0:0:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:
> > 0/0:0:0:0]
> > [0:3:0:0] enclosu LSI SAS3x36 0601 -
> > dir: /sys/bus/scsi/devices/0:3:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:
> > 0/0:3:0:0]
> > [N:1:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme1n1
> > dir: /sys/class/nvme/nvme0/nvme1n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme1
> > n1]
> > [N:0:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme0n1
> > dir: /sys/class/nvme/nvme1/nvme0n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme0
> > n1]
>
> Output in dmesg is basically the same, except that the following
> lines are
> missing with the newer kernel:
>
> > [ 17.016661] scsi 0:1:4:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.018313] scsi 0:1:5:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.020129] scsi 0:1:6:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.022530] scsi 0:1:7:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.024291] scsi 0:1:8:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.026041] scsi 0:1:9:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.027725] scsi 0:1:10:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.029395] scsi 0:1:11:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.031145] scsi 0:1:12:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.032672] scsi 0:1:13:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
>
> The only change on the system to obtain the different behavior is
> upgrade/downgrade of the kernel via kexec.
So the driver is loading as /dev/sda is being seen above.
Seems likely to be the enclosure then that is not being probed
[0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
The enclosure looks like its on another port correct ?
0:1:x:x
I am looking at what may have changed in the latest commits
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 204769] SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
2019-09-04 15:58 ` Laurence Oberman
@ 2019-09-04 15:58 ` bugzilla-daemon
2019-09-05 8:38 ` bugzilla-daemon
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2019-09-04 15:58 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
--- Comment #1 from loberman@redhat.com ---
On Wed, 2019-09-04 at 15:18 +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=204769
>
> Bug ID: 204769
> Summary: SCSI devices missing for disks attached to
> controller
> Product: SCSI Drivers
> Version: 2.5
> Kernel Version: 5.12.11
> Hardware: Intel
> OS: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: AACRAID
> Assignee: scsi_drivers-aacraid@kernel-bugs.osdl.org
> Reporter: linux@lanrules.de
> Regression: No
>
> We use an Adaptec ASR8405 RAID controller with LSI backplane. The
> RAID
> controller is configured to expose attached disks to the system
> ("Expose RAW").
>
> Up to Linux 5.1.12, devices would show as expected. lsscsi -v
> reports:
> > [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> > dir: /sys/bus/scsi/devices/0:0:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:
> > 0/0:0:0:0]
> > [0:1:4:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:4:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 4/0:1:4:0]
> > [0:1:5:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:5:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 5/0:1:5:0]
> > [0:1:6:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:6:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 6/0:1:6:0]
> > [0:1:7:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:7:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 7/0:1:7:0]
> > [0:1:8:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:8:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 8/0:1:8:0]
> > [0:1:9:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:9:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 9/0:1:9:0]
> > [0:1:10:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:10:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 10/0:1:10:0]
> > [0:1:11:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:11:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 11/0:1:11:0]
> > [0:1:12:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:12:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 12/0:1:12:0]
> > [0:1:13:0] disk ATA HGST HUH721212AL T3D0 -
> > dir: /sys/bus/scsi/devices/0:1:13:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:1:
> > 13/0:1:13:0]
> > [0:3:0:0] enclosu LSI SAS3x36 0601 -
> > dir: /sys/bus/scsi/devices/0:3:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:
> > 0/0:3:0:0]
> > [N:0:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme0n1
> > dir: /sys/class/nvme/nvme0/nvme0n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme0
> > n1]
> > [N:1:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme1n1
> > dir: /sys/class/nvme/nvme1/nvme1n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme1
> > n1]
>
> On Linux 5.12.11, the devices are missing. lsscsi -v reports:
> > [0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
> > dir: /sys/bus/scsi/devices/0:0:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:0:
> > 0/0:0:0:0]
> > [0:3:0:0] enclosu LSI SAS3x36 0601 -
> > dir: /sys/bus/scsi/devices/0:3:0:0
> >
> > [/sys/devices/pci0000:60/0000:60:03.1/0000:61:00.0/host0/target0:3:
> > 0/0:3:0:0]
> > [N:1:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme1n1
> > dir: /sys/class/nvme/nvme0/nvme1n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.3/0000:13:00.0/nvme/nvme0/nvme1
> > n1]
> > [N:0:4:1] dsk/nvm Samsung SSD 970 PRO
> > 1TB__1 /dev/nvme0n1
> > dir: /sys/class/nvme/nvme1/nvme0n1
> >
> > [/sys/devices/pci0000:10/0000:10:01.4/0000:14:00.0/nvme/nvme1/nvme0
> > n1]
>
> Output in dmesg is basically the same, except that the following
> lines are
> missing with the newer kernel:
>
> > [ 17.016661] scsi 0:1:4:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.018313] scsi 0:1:5:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.020129] scsi 0:1:6:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.022530] scsi 0:1:7:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.024291] scsi 0:1:8:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.026041] scsi 0:1:9:0: Direct-Access ATA HGST
> > HUH721212AL T3D0
> > PQ: 1 ANSI: 6
> > [ 17.027725] scsi 0:1:10:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.029395] scsi 0:1:11:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.031145] scsi 0:1:12:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
> > [ 17.032672] scsi 0:1:13:0: Direct-Access ATA HGST
> > HUH721212AL
> > T3D0 PQ: 1 ANSI: 6
>
> The only change on the system to obtain the different behavior is
> upgrade/downgrade of the kernel via kexec.
So the driver is loading as /dev/sda is being seen above.
Seems likely to be the enclosure then that is not being probed
[0:0:0:0] disk ASR8405 storage V1.0 /dev/sda
The enclosure looks like its on another port correct ?
0:1:x:x
I am looking at what may have changed in the latest commits
>
--
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 204769] SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
2019-09-04 15:58 ` Laurence Oberman
2019-09-04 15:58 ` [Bug 204769] " bugzilla-daemon
@ 2019-09-05 8:38 ` bugzilla-daemon
2021-04-18 0:22 ` bugzilla-daemon
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2019-09-05 8:38 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
--- Comment #2 from Johannes Jordan (linux@lanrules.de) ---
> The enclosure looks like its on another port correct ?
> 0:1:x:x
Funny enough, the enclosure is 0:3:0:0, and is properly exposed by both kernel
versions.
Btw., it seems like this is a duplicate of
https://bugzilla.kernel.org/show_bug.cgi?id=204173. Sorry I didn't spot it when
submitting, got confused by how Bugzilla orders search results.
--
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 204769] SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
` (2 preceding siblings ...)
2019-09-05 8:38 ` bugzilla-daemon
@ 2021-04-18 0:22 ` bugzilla-daemon
2023-01-05 13:57 ` bugzilla-daemon
2023-01-05 16:49 ` bugzilla-daemon
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2021-04-18 0:22 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
Nathanial (nathanial@marshy.com.au) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nathanial@marshy.com.au
--- Comment #3 from Nathanial (nathanial@marshy.com.au) ---
I am seeing the exact same issue.
No hardware changes, but updating beyond 5.2 breaks this.
I'll note that if you force the expose_physicals Parm to 1, the disks do still
become exposed as /dev/ah* and /dev/sd* even behind an array.
In protect mode( -1 ), sg* should be RO but is not exposed at all.
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 204769] SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
` (3 preceding siblings ...)
2021-04-18 0:22 ` bugzilla-daemon
@ 2023-01-05 13:57 ` bugzilla-daemon
2023-01-05 16:49 ` bugzilla-daemon
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2023-01-05 13:57 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
Tim Düsterhus (duesterhus@woltlab.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |duesterhus@woltlab.com
--- Comment #4 from Tim Düsterhus (duesterhus@woltlab.com) ---
I believe I've run into the same issue with my Debian Distro kernel (5.10.x)
and reported it in Debian's bug tracker at:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027921.
This Kernel.org bug was linked in Debian's Tracker and this comment is intended
to provide the backlink.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027921#47 also suggests that
https://github.com/torvalds/linux/commit/948e922fc44611ee2de0c89583ca958cb5307d36
might be the cause of this bug. I'm not personally qualified to tell.
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 204769] SCSI devices missing for disks attached to controller
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
` (4 preceding siblings ...)
2023-01-05 13:57 ` bugzilla-daemon
@ 2023-01-05 16:49 ` bugzilla-daemon
5 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2023-01-05 16:49 UTC (permalink / raw
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=204769
Martin Wilck (mwilck@suse.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mwilck@suse.com
--- Comment #5 from Martin Wilck (mwilck@suse.com) ---
Personally, I'd say that 948e922fc446 ("scsi: core: map PQ=1, PDT=other values
to SCSI_SCAN_TARGET_PRESENT") is indeed broken.
But this has been discussed previously, and the SCSI maintainer disagrees:
https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg84659.html
Back then, the proposed solution was to "either have a SCSI host flag to
override the behavior or consider masking PQ in the driver", but apparently
neither idea has been implemented.
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-01-05 16:50 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-09-04 15:18 [Bug 204769] New: SCSI devices missing for disks attached to controller bugzilla-daemon
2019-09-04 15:58 ` Laurence Oberman
2019-09-04 15:58 ` [Bug 204769] " bugzilla-daemon
2019-09-05 8:38 ` bugzilla-daemon
2021-04-18 0:22 ` bugzilla-daemon
2023-01-05 13:57 ` bugzilla-daemon
2023-01-05 16:49 ` bugzilla-daemon
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.