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Re: Grub not working under software RAID
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From: |
Vladimir 'φ-coder/phcoder' Serbinenko |
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Subject: |
Re: Grub not working under software RAID |
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Date: |
Fri, 01 Apr 2011 17:07:46 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20110303 Iceowl/1.0b1 Icedove/3.0.11 |
On 01.04.2011 16:59, Sean Porth wrote:
> backup:~# cat /proc/mdstat
> >> Personalities : [linear] [raid1]
> >> md1 : active raid1 sdb3[1] sda3[0]
> >> 945513536 blocks [2/2] [UU]
> >>
> >> md0 : active raid1 sdb1[1] sda1[0]
> >> 29294400 blocks [2/2] [UU]
>
How do you access those disks? Do you have /dev/sd[ab][13]. Is it some
kind of VM? If none of /dev/sd[ab][13] /dev/sd[ab] exist it probably
means that there is a bug in udev. Mdraid detection is probably done in
kernel and so presence of nodes under /dev is irrelevant. But any action
attempted with devices from userspace is obviously bound to fail.
--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
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