[BlueOnyx:15315] Re: Another Raid error

[Gerald Waugh]

> On 4/29/2014 5:35 PM, Richard Barker wrote:
>> So whould I use this to fix the error below?
>>
>> /sfdisk -d /dev/sdb | sfdisk /dev/sda
>>
>> /
>>
>> A Fail event had been detected on md device /dev/md1.
>> It could be related to component device /dev/sda2.
>>
>> Personalities : [raid1]
>> md0 : active raid1 sdb1[0] sda1[1]
>>        256896 blocks [2/2] [UU]
>>
>> md1 : active raid1 sdb2[0] *sda2[2](F)*
>>        488126912 blocks [2/1] [U_]
>>
note the bold above, shouldn't that be sda2[1]
did you do a reboot.

try removing the raid partition first

|mdadm --remove /dev/md1 /dev/sda2|

then|

mdadm --add /dev/md1 /dev/sda2|

see this raid cheat sheet

http://www.ducea.com/2009/03/08/mdadm-cheat-sheet/

YMMV

-- 
Gerald
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