[linux-lvm] mount reiserfs snapshot failed
weissel at netcologne.de
Thu Apr 18 08:07:01 UTC 2002
Joe Thornber (joe at fib011235813.fsnet.co.uk) wrote 31 lines:
> On Thu, Apr 18, 2002 at 11:33:31AM +0200, Markus Bartl wrote:
> > 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.
> > In some cases mounting the snapshot volume fails with error 32 (wrong fs
> > type or bad superblock).
> Do version 1.0.3 tools fail in the same way ?
I am running a similar configuration:
+ LVM 1.0.3
I use ext3, and the LVM 1.0.3-tools + LVM-1.0.3-pmove-patch
I upgrade to 2.4.19-pre6, must merge the VFS-lock.patch by hand
and drop the sched-O1-* patch; and use the LVM 1.1rc1-Tools:
Snapshots get generated, but first some (depending on the
order of generation!), later all of them are unreadable (even
a simple cat fails complaining about that), so mount fails.
I decide this might be due to a bad merge on my side or a
kernel problem, so I downgrade to:
+ LVM 1.1rc1
Snapshots still unreadable.
I downgrade the Kernel to LVM 1.0.3:
+ LVM 1.0.3
but still with LVM 1.1rc1-Tool
Snapshots still show the same problems as before.
Downgrading to LVM 1.0.3-tools on the running system:
everything works again.
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