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Re: xfs on softwareraid crash

To: sven@xxxxxxxxxxxxx
Subject: Re: xfs on softwareraid crash
From: Stewart Smith <stewart@xxxxxxxxxxxxxxxx>
Date: Wed, 30 Mar 2005 11:09:18 +1000
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <8461448.1112133785669.OPEN-XCHANGE.WebMail.wwwrun@postgirl>
References: <8461448.1112133785669.OPEN-XCHANGE.WebMail.wwwrun@postgirl>
Sender: linux-xfs-bounce@xxxxxxxxxxx
On Wed, 2005-03-30 at 00:03 +0200, Sven Gehr wrote:
> I use xfs on a SuSE-9.1. xfs is on a softwareraid (/dev/md0). The
> filesystem was crash and i can't mount the fs.

did the RAID superblock survive? I had this problem when some (stupid)
installer overwrote my RAID superblock with incorrect values (the stripe
size *was* 4k, but it reset it to either 16 or 64. this is not good :)

try doing the mdmadm info commands (forget what they are) and looking
at /etc/raidtab or your memory on what the md setup was.

-- 
Stewart Smith (stewart@xxxxxxxxxxxxxxxx)
http://www.flamingspork.com/

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