Messages in this thread | | | From | James <> | Subject | Re: Problem recovering a failed RIAD5 array with 4-drives. | Date | Thu, 12 Jul 2007 18:10:57 -0500 |
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On Thu July 12 2007 5:48 pm, you wrote: > On Thursday July 12, LinuxKernel@jamesplace.net wrote: > > > > []# > > mdadm --create --verbose /dev/md0 --assume-clean --level=raid5 --raid-devices=4 --spare-devices=0 /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 > > > snip > > > > Number Major Minor RaidDevice State > > 0 8 17 0 active sync /dev/sdb1 > > 1 8 33 1 active sync /dev/sdc1 > > 2 8 1 2 active sync /dev/sda1 > > 3 8 49 3 active sync /dev/sdd1 > > Something looks very wrong here. You listed the devices to --create > in one order: > a b c d > but that appear in the array in a different order > b c a d > > Did you cut/paste the command line into the mail, or did you retype > it? If you retyped it, could you have got it wrong? > > You need the order that --detail shows to match the order of the > original array.... > > NeilBrown > >
I don't know the original order of the array before all the problems started.
Is there a way to determine the original order?
The order that --detail is showing now is the order that appeared after issuing the command is it is in the email. (ie: a b c d)
Thank again.
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