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List:       linux-lvm
Subject:    Re: [linux-lvm] mount reiserfs snapshot failed
From:       "Heinz J . Mauelshagen" <mauelshagen () sistina ! com>
Date:       2002-04-19 13:13:00
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This could still be VM issues.

Have you tried top of CVS, which is in pre-release tests for LVM 1.1-rc2?

Regards,
Heinz    -- The LVM Guy --


On Thu, Apr 18, 2002 at 11:33:31AM +0200, Markus Bartl wrote:
> Hi there.
> 
> Im using the original kernel 2.4.18 with the locking patch and the
> lvm-patch applied. I use the lvm in Version 1.1rc1.
> I got one harddisk with 4 partitions on it, 1 partition is Linux LVM.
> The volume to backup is mounted on /home and has reiserfs. 
> 
> I made a shell-script to perform a test using snapshots.
> Here is what it does (looped):
> 1) create snapshot
> 2) mount snapshot --> fails sometimes (35 loops, 6 fails)
> 3) backup snapshot
> 4) create file on original volume while backup is still running
> 5) unmount snapshot
> 6) remove snapshot
> 
> In some cases mounting the snapshot volume fails with error 32 (wrong fs
> type or bad superblock).
> Anybody got any idea???
> 
> Thanks for your help,
> Markus
> 
> _______________________________________________
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> read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Sistina Software Inc.
Senior Consultant/Developer                       Am Sonnenhang 11
                                                  56242 Marienrachdorf
                                                  Germany
Mauelshagen@Sistina.com                           +49 2626 141200
                                                       FAX 924446
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