How did I lose Raid personality 3?

[Alexander Dalloz]

Am So, den 28.12.2003 schrieb sean darcy um 20:03:
> >From dmesg:
> 
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> md: Autodetecting RAID arrays.
> [events: 00000189]
> [events: 00000129]
> md: autorun ...
> md: considering hdh5 ...
> md:  adding hdh5 ...
> md:  adding hdg5 ...
> md: created md0
> md: bind<hdg5,1>
> md: bind<hdh5,2>
> md: running: <hdh5><hdg5>
> md: hdh5's event counter: 00000129
> md: hdg5's event counter: 00000189
> md: superblock update time inconsistency -- using the most recent one
> md: freshest: hdg5
> md: kicking non-fresh hdh5 from array!

There the first error occurs. One of your Raid1 drives is damaged.

> md: unbind<hdh5,1>
> md: export_rdev(hdh5)
> md: RAID level 1 does not need chunksize! Continuing anyway.
> kmod: failed to exec /sbin/modprobe -s -k md-personality-3, errno = 2
> md: personality 3 is not loaded!
> md :do_md_run() returned -22
> md: md0 stopped.
> md: unbind<hdg5,0>
> md: export_rdev(hdg5)
> md: ... autorun DONE.
> 
> I'm running 2.4.22-1.2135.nptl.  Does the kmod error message mean there 
> should be a md-personality-3 module? There isn't.
> 
> Do I need one?  I assume this is why it couldn't start the raid array.
> 
> Here's raidtab:
> 
> raiddev  /dev/md0
>    raid-level     1
>    nr-raid-disks  2
>    nr-spare-disks 0
>    chunk-size     4
>    persistent-superblock  1
>    device        /dev/hdh5
>    raid-disk      0
>    device        /dev/hdg5
>    raid-disk      1
> 
> 
> thanks
> sean

Edit /etc/modules.conf with:

alias md-personality-3 raid1

Alexander


-- 
Alexander Dalloz | Enger, Germany
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