On Thu, 2009-10-29 at 15:54 +0100, maximilian attems wrote:
> On Wed, Oct 28, 2009 at 11:05:09AM +0100, [email protected] wrote:
> > Package: initramfs-tools
> > Version: 0.93.4
> > Severity: important
> > 
> > *** Please type your report below this line ***
> > 
> > After a power grid problem in my neighborhood, my workstation
> > rebooted and detected problems in the ext4 LVM volumes.
> > 
> > It appears that after a manual fsck.ext4, these problems were
> > trigerred because of a mismatch between the localtime and the time
> > set during initramfs boot sequence (probably the bios time).
> > 
> > The journal entries timestaps were simply offseted by one hour. This
> > matches exactly the difference between the my bios time (set to UTC)
> > and the Europe/Paris locatime my box uses.
> > 
> > I think it would be good to set to the correct locatime before running
> > disk checks that depend on the machine time. Otherwise it triggers
> > errors that cannot be skipped automatically when they could be.
> 
> initramfs does not do *any* fsck.
> 
> also please just use UTC everywhere, this looks more like a
> user support question those are to be asked in a debian user
> mailinglist. thanks

This is actually a kernel bug, fixed by:

commit 96ec2e0a719fd61791dd2b0dd01325c5d20e1233
Author: Theodore Ts'o <[email protected]>
Date:   Wed Sep 16 11:21:13 2009 -0400

    ext3: Don't update superblock write time when filesystem is read-only

commit 71290b368ad5e1e0b0b300c9d5638490a9fd1a2d
Author: Theodore Ts'o <[email protected]>
Date:   Thu Sep 10 17:31:04 2009 -0400

    ext4: Don't update superblock write time when filesystem is read-only

Ben.

-- 
Ben Hutchings
I'm always amazed by the number of people who take up solipsism because
they heard someone else explain it. - E*Borg on alt.fan.pratchett

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