Hello,
I've got a nice raid-5 system overhere. It worked fine form me, BUT i've
made a stupid fault. I've switched DMA reads on for a drive which didn't
support it. I rebooted, but now I got the following error:
Sep 10 18:28:06 gateway kernel: interrupting MD-thread pid 854
Sep 10 18:28:06 gateway kernel: raid5d(854) flushing signals.
Sep 10 18:28:06 gateway kernel: marking sb clean...
Sep 10 18:28:06 gateway kernel: md: updating md1 RAID superblock on device
Sep 10 18:28:06 gateway kernel: sda4 [events: 00000058](write) sda4's sb
offset: 3180800
Sep 10 18:28:06 gateway kernel: hdc2 [events: 00000058](write) hdc2's sb
offset: 3180800
Sep 10 18:28:06 gateway kernel: .
Sep 10 18:28:06 gateway kernel: unbind<sda4,1>
Sep 10 18:28:06 gateway kernel: export_rdev(sda4)
Sep 10 18:28:06 gateway kernel: unbind<hdc2,0>
Sep 10 18:28:06 gateway kernel: export_rdev(hdc2)
Sep 10 18:28:06 gateway kernel: md1 stopped.
Sep 10 18:28:20 gateway kernel: (read) hda2's sb offset: 3180800 [events:
0000004e]
Sep 10 18:28:20 gateway kernel: (read) hdc2's sb offset: 3180800 [events:
00000058]
Sep 10 18:28:20 gateway kernel: (read) sda4's sb offset: 3180800 [events:
00000058]
Sep 10 18:28:20 gateway kernel: autorun ...
Sep 10 18:28:20 gateway kernel: considering sda4 ...
Sep 10 18:28:20 gateway kernel: adding sda4 ...
Sep 10 18:28:20 gateway kernel: adding hdc2 ...
Sep 10 18:28:20 gateway kernel: adding hda2 ...
Sep 10 18:28:20 gateway kernel: created md1
Sep 10 18:28:20 gateway kernel: bind<hda2,1>
Sep 10 18:28:20 gateway kernel: bind<hdc2,2>
Sep 10 18:28:20 gateway kernel: bind<sda4,3>
Sep 10 18:28:20 gateway kernel: running: <sda4><hdc2><hda2>
Sep 10 18:28:20 gateway kernel: now!
Sep 10 18:28:20 gateway kernel: sda4's event counter: 00000058
Sep 10 18:28:20 gateway kernel: hdc2's event counter: 00000058
Sep 10 18:28:20 gateway kernel: hda2's event counter: 0000004e
Sep 10 18:28:20 gateway kernel: md: superblock update time inconsistency --
using the most recent one
Sep 10 18:28:20 gateway kernel: freshest: sda4
Sep 10 18:28:20 gateway kernel: md: kicking non-fresh hda2 from array!
Sep 10 18:28:20 gateway kernel: unbind<hda2,2>
Sep 10 18:28:20 gateway kernel: export_rdev(hda2)
Sep 10 18:28:20 gateway kernel: md1: max total readahead window set to 2048k
Sep 10 18:28:20 gateway kernel: md1: 2 data-disks, max readahead per
data-disk: 1024k
Sep 10 18:28:20 gateway kernel: raid5: device sda4 operational as raid disk
2
Sep 10 18:28:20 gateway kernel: raid5: device hdc2 operational as raid disk
1
Sep 10 18:28:20 gateway kernel: raid5: md1, not all disks are operational --
trying to recover array
How can I make hda2 part of my raid ??
With kind regards,
Micha Kersloot
