Re: RAID50 boot problems

[NeilBrown <neilb@suse.de>]

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On Fri, 19 Apr 2013 17:58:06 +0200 (CEST) Roy Sigurd Karlsbakk
<roy@karlsbakk.net> wrote:

> > On Wed, 17 Apr 2013 20:45:40 +0200
> > Alexander Zvyagin <zvyagin.alexander@gmail.com> wrote:
> > 
> > > I have almost working RAID50 (two RAID5 forms RAID0) in my
> > > Linux-mint13. When booting the system always ends up in initramfs
> > > shell, saying it cannot find the "root".
> > 
> > Post a full dmesg of a failed boot-up;
> > 
> > also try "rootdelay=10" kernel command line parameter.
> 
> Please see http://paste.ubuntu.com/5721934/ for the full list, taken with network console. This is with rootdelay=10

The "bind" messages are in random order so presumably udev running 'mdadm -I'
on each device as it appear to add it to an array.
However when the md0 and md1 devices appear, udev isn't being run on that.
So it looks like your udev rules file is wrong.
Find out which file(s) in /{etc,lib,usr/lib}/udev/rules.d mention mdadm and
post them.

NeilBrown

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