* help with degraded raid1 array
@ 2013-03-04 20:02 scar
2013-03-05 5:03 ` Mikael Abrahamsson
0 siblings, 1 reply; 3+ messages in thread
From: scar @ 2013-03-04 20:02 UTC (permalink / raw)
To: linux-raid-u79uwXL29TY76Z2rM5mHXA
i need some help troubleshooting a degraded raid1 array
in /proc/mdstat i have:
Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5]
[raid4] [ra
id10]
md0 : active raid1 sdc1[2](F) sdb1[1]
976759936 blocks [2/1] [_U]
and this seems to be some relevant stuff from dmesg:
http://pastebin.com/njXt4LuK
looks like there are problems with both my disks? (ata3 and ata4)
after restarting the array, it looks like it's being rebuilt, now
/proc/mdstat is showing:
Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5]
[raid4] [raid10]
md0 : active raid1 sdd1[2] sdc1[1]
976759936 blocks [2/1] [_U]
[>....................] recovery = 1.1% (11347200/976759936)
finish=222.7min speed=72230K/sec
unused devices: <none>
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: help with degraded raid1 array 2013-03-04 20:02 help with degraded raid1 array scar @ 2013-03-05 5:03 ` Mikael Abrahamsson [not found] ` <alpine.DEB.2.00.1303050559560.14991-AfpWgHsPmfL18RhVG2q44w@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: Mikael Abrahamsson @ 2013-03-05 5:03 UTC (permalink / raw) To: scar; +Cc: linux-raid On Mon, 4 Mar 2013, scar wrote: > looks like there are problems with both my disks? (ata3 and ata4) You're getting ABRT and DRDY. Use smartctl to verify that you don't have any "pending" or "offline_uncorrectable" sectors on the drives. If they are 0, then most likely it's a controller or cabling issue. -- Mikael Abrahamsson email: swmike@swm.pp.se ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <alpine.DEB.2.00.1303050559560.14991-AfpWgHsPmfL18RhVG2q44w@public.gmane.org>]
* Re: help with degraded raid1 array [not found] ` <alpine.DEB.2.00.1303050559560.14991-AfpWgHsPmfL18RhVG2q44w@public.gmane.org> @ 2013-03-06 1:49 ` scar 0 siblings, 0 replies; 3+ messages in thread From: scar @ 2013-03-06 1:49 UTC (permalink / raw) To: linux-raid-u79uwXL29TY76Z2rM5mHXA Mikael Abrahamsson @ 03/04/2013 10:03 PM: > You're getting ABRT and DRDY. Use smartctl to verify that you don't have > any "pending" or "offline_uncorrectable" sectors on the drives. If they > are 0, then most likely it's a controller or cabling issue. thanks. both attributes are 0 for both disks, but i noticed one of the disks has 3 reallocated sectors and the other has 348. they have been powered on for 4.2 years so maybe they are still under seagate's warranty. probably need to dust out the insides of the system too... -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-03-04 20:02 help with degraded raid1 array scar
2013-03-05 5:03 ` Mikael Abrahamsson
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2013-03-06 1:49 ` scar
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