[linux-lvm] HELP: vgscan segfaults
Patrick Caulfield
caulfield at sistina.com
Wed Jan 29 10:10:01 UTC 2003
On Wed, Jan 29, 2003 at 04:59:36PM +0100, Peter Lohmann wrote:
> >
> > If your metadata backups are up-to-date then "vgchange -ay" should activate the
> > volumes regardless. Something must have changed, programs don't just work one
> > day and segv the next without good reason.
>
> I know... but still:
>
> --> vgchange -ay myvg
> vgchange -- volume group "myvg" does not exist
>
> Same with vgchange -ay
>
> :-(
Looks like the segfaulting vgscan started to write the metadata backups. See of
you can find valid ones in /etc/lvmtab and restore them using vgcfgrestore.
OR it might be as easy as creating a new /etc/lvmtab with "myvg\0" in it and
retrying vgchange.
--
patrick
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