Re: disk order problem in a raid 10 array

[Xavier Brochard <xavier@alternatif.org>]

Le vendredi 18 mars 2011 23:14:05, NeilBrown  écrivait :
> On Fri, 18 Mar 2011 15:49:20 +0100 Xavier Brochard <xavier@alternatif.org>
> > trying to solve my problem with a unusable raid10 array, I discovered
> > that disk order is mixed between each boot - even with live-cd.
> > Here's an extract from dmesg:
> > [   12.5]  sda:
> > [   12.5]  sdc:
> > [   12.5]  sdd:
> > [   12.5]  sde: sdd1
> > [   12.5]  sdf: sdc1
> > [   12.5]  sda1 sda2
> > [   12.5]  sdg: sde1
> > [   12.5]  sdf1
> > 
> > is that normal?
> 
> You are saying that something changes between each boot, but only giving
> one example so that we cannot see the change.  That is not particularly
> helpful.

sorry, I didn't want to send too long email
as each dmesg show diffent but similar output


> The output above is a bit odd, but I think it is simply that the devices
> are all being examined in parallel so the per-device messages are being
> mingled together.
> Certainly 'sdd1' is on 'sdd', not no 'sde' as the message seems to show.

ok thanks


Xavier
xavier@alternatif.org - 09 54 06 16 26
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