Number Major Minor RaidDevice State
0 3 6 0 active sync /dev/hda6
1 0 0 0 sync
2 22 6 2 active sync /dev/hdc6
Please help. Which disk is '1 0 0 0 sync'? The array is currently
degraded. How do I remove number 1 and bring number 2 up?
This is a missing drive, that is marked as in-sync, which is bad.
I don't know how it happened, but the best way to fix it is to remake
the array:
umount ....
mdadm -S /dev/md3
mdadm -C /dev/md3 -R -l1 -n2 /dev/hda6 missing
mdadm /dev/md3 -a /dev/hdc6
should make it work. It won't destroy any data
Worked as you said. Thank you very very much!
cheers
Ferenc
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