On Thu, 07 Apr 2016 12:11:37 -0400 "Brian J. Murrell" <brian@xxxxxxxxxxxxxxx> wrote: > 2016 Apr 7 12:01:00 linux [16583.606363] md/raid1:md0: Disk failure on md1, disabling device. > 2016 Apr 7 12:01:00 linux [16583.606366] md/raid1:md0: Operation continuing on 1 devices. > 2016 Apr 7 12:01:00 linux FailSpare event detected on md device /dev/md0, component device /dev/md1 > 2016 Apr 7 12:01:01 linux [16583.907982] BUG: unable to handle kernel paging request at 0000000099b899b8 > 2016 Apr 7 12:01:01 linux [16583.908009] IP: [<ffffffffa0019227>] call_bio_endio+0x37/0xb0 [raid1] > 2016 Apr 7 12:01:01 linux [16583.908009] Oops: 0000 [#1] SMP > 2016 Apr 7 12:01:01 linux [16583.908009] Stack: > 2016 Apr 7 12:01:01 linux [16583.908009] Call Trace: > 2016 Apr 7 12:01:01 linux [16583.908009] Code: 4c 89 65 e0 4c 89 6d e8 4c 89 75 f0 4c 89 7d f8 66 66 66 66 90 4c 8b 67 28 48 8b 47 20 41 bf 01 00 00 00 48 89 fb 41 8b 54 24 2c <4c> 8b 28 85 d2 75 42 48 8b 43 18 a8 01 75 07 3e 41 80 64 24 18 > 2016 Apr 7 12:01:01 linux [16583.908009] RIP [<ffffffffa0019227>] call_bio_endio+0x37/0xb0 [raid1] > 2016 Apr 7 12:01:01 linux [16583.908009] CR2: 0000000099b899b8 > > And it seems to be stuck there now. > > dmesg contents at http://www.interlinx.bc.ca/~brian/raid-dmesg.txt Don't know what's up with this bug, maybe someone else does. How are the drives connected, plain SATA, not something unusual such as USB? As something to try, upgrade to a newer kernel if you can: the 3.2 series is very old, maybe the bug has been fixed in newer ones. -- With respect, Roman
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