[linux-lvm] error trying to vgcfgrestore
Dan B. Phung
phung at cs.columbia.edu
Wed Jun 29 21:22:39 UTC 2005
nevermind, the problem I have is much worse than I imagined, but has
nothing to do with LVM. Basically the array was wiped and mkswap and
mke2fs was run on it. I have no hopes of recovery...
On 29, Jun, 2005, Dan B. Phung declared:
> ah, I think the -l wasn't needed, but still I have no luck:
>
> blade01:backup # vgcfgrestore big_cheese
> Couldn't find device with uuid '6uBYm4-WiAQ-eZib-t6hK-IH2c-fmAQ-0a9K9i'.
> Couldn't find all physical volumes for volume group big_cheese.
> Restore failed.
>
> is it safe to recreate the physical volumes? does anything get wiped, or
> does the meta just get reconstituted?
>
>
> On 29, Jun, 2005, Dan B. Phung declared:
>
> > this is related to my earlier post of:
> > [linux-lvm] my volume group disappeared!
> >
> > I'm trying to restore the vg, which I backed up before with:
> > vgcfgbackup -f big_cheese_VG.2005.5.12 big_cheese
> >
> > now, when I try to restore, I get these errors:
> >
> > blade01:root # vgcfgrestore -d -v -f big_cheese_VG.2005.5.12 -l -n
> > big_cheese big_cheese
> > Loaded external locking library liblvm2clusterlock.so
> >
> > File: /etc/lvm/archive/big_cheese_00000.vg
> > Wiping cache of LVM-capable devices
> > Couldn't find device with uuid '6uBYm4-WiAQ-eZib-t6hK-IH2c-fmAQ-0a9K9i'.
> > VG name: big_cheese
> > Description: Created *before* executing 'vgchange -aly'
> > Backup Time: Mon Jun 6 00:50:26 2005
> >
> >
> > File: /etc/lvm/backup/big_cheese
> > Couldn't find device with uuid '6uBYm4-WiAQ-eZib-t6hK-IH2c-fmAQ-0a9K9i'.
> > VG name: big_cheese
> > Description: Created *after* executing 'vgchange -aly'
> > Backup Time: Mon Jun 6 00:50:26 2005
> >
> >
> > ..and I've tried this after doing vgchange -aln
> >
> > -dan
> >
> > _______________________________________________
> > linux-lvm mailing list
> > linux-lvm at redhat.com
> > https://www.redhat.com/mailman/listinfo/linux-lvm
> > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
> >
>
>
--
email: phung at cs.columbia.edu
www: http://www.cs.columbia.edu/~phung
phone: 646-775-6090
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