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11-05-2013 01:22 PM
11-05-2013 01:22 PM
Replace a failed mirrored data disk
I have data Volume group vg01 (NO OS) which has 6 disks and its mirrored. Now one of the disk in that logical volume (/dev/vg01/xx) is failed and I have to replace it. Do I need to unmirror before replacing the disk or it will be an easier process than this?
00018 /dev/dsk/c3t10d0 00018 current /dev/dsk/c6t8d0 00018 current
11803 /dev/dsk/c3t8d0 03122 current /dev/dsk/c6t9d0 03122 current
25942 /dev/dsk/c3t9d0 08580 stale /dev/dsk/c6t10d0 08580 current
I have disk c3t9d0 failed? What is the easy way of replacing disk c3t9d0?
Thanks
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11-05-2013 10:32 PM
11-05-2013 10:32 PM
Re: Replace a failed mirrored data disk
Do not unmirror, you may break it.
Just do
# pvchange -a n /dev/dsk/c3t9d0
to make the disk unavailable to LVM.
Follow the guide:
When_Good_Disks_Go_Bad_WP
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c01911837/c01911837.pdf
Hope this helps!
Regards
Torsten.
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