I was reading some entries in the archive and run the following:
mdctl --assemble --force /dev/md3 /dev/hda2 /dev/hde1 /dev/hdg1
But now I get this when I run lsraid -R -a /dev/md3 -d /dev/hda2
raiddev /dev/md3
raid-level 5
nr-raid-disks 3
nr-spare-disks 0
persistent-superblock 1
chunk-size 64
device /dev/hda2
raid-disk 0
device /dev/hde1
spare-disk 0
device /dev/null
failed-disk 1
device /dev/null
failed-disk 2
>From where comes the spare-disk and why are there suddenly 4 devices listed?
My /etc/raidtab list the following:
raiddev /dev/md3
raid-level 5
nr-raid-disks 3
chunk-size 64k
persistent-superblock 1
nr-spare-disks 0
device /dev/hda2
raid-disk 0
device /dev/hde1
raid-disk 1
device /dev/hdg1
raid-disk 2
What now? When running raidstart I get:
Aug 8 03:37:22 apache-7 kernel: md: running: <hda2><hde1><hdg1>
Aug 8 03:37:22 apache-7 kernel: md: hda2's event counter: 0000009a
Aug 8 03:37:22 apache-7 kernel: md: hde1's event counter: 00000099
Aug 8 03:37:22 apache-7 kernel: md: hdg1's event counter: 00000096
Aug 8 03:37:22 apache-7 kernel: md: superblock update time inconsistency --
using the most recent one
Aug 8 03:37:22 apache-7 kernel: md: freshest: hda2
Aug 8 03:37:22 apache-7 kernel: md: kicking non-fresh hdg1 from array!
Aug 8 03:37:22 apache-7 kernel: md: unbind<hdg1,2>
Aug 8 03:37:22 apache-7 kernel: md: export_rdev(hdg1)
Aug 8 03:37:22 apache-7 kernel: md: md3: raid array is not clean --
starting background reconstruction
Aug 8 03:37:22 apache-7 kernel: md3: max total readahead window set to 512k
Aug 8 03:37:22 apache-7 kernel: md3: 2 data-disks, max readahead per
data-disk: 256k
Aug 8 03:37:22 apache-7 kernel: raid5: device hda2 operational as raid disk
0
Aug 8 03:37:22 apache-7 kernel: raid5: spare disk hde1
Aug 8 03:37:22 apache-7 kernel: raid5: not enough operational devices for
md3 (2/3 failed)
Aug 8 03:37:22 apache-7 kernel: RAID5 conf printout:
Aug 8 03:37:22 apache-7 kernel: --- rd:3 wd:1 fd:2
Aug 8 03:37:22 apache-7 kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hda2
Aug 8 03:37:22 apache-7 kernel: disk 1, s:1, o:0, n:1 rd:1 us:1 dev:hde1
Aug 8 03:37:22 apache-7 kernel: disk 2, s:0, o:0, n:2 rd:2 us:1 dev:[dev
00:00]
Aug 8 03:37:22 apache-7 kernel: raid5: failed to run raid set md3
Regards
Signer: Eddy Nigg
Company: StartCom Linux at http://www.startcom.org
MediaHostT at http://www.mediahost.org
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