[linux-lvm] F7 will not boot after running backup w/snapshot
Alasdair G Kergon
agk at redhat.com
Thu May 1 20:25:34 UTC 2008
On Thu, May 01, 2008 at 04:21:00PM -0400, Gerry Reno wrote:
> At least in the case where the snapshot is read-only (LVM1 default, LVM2
> by config?), if the snapshot is lost, invalid, not removed from VG prior
> to reboot, when LVM comes back up it should see this and immediately
> know that it can just vgreduce VG --removemissing for the old snapshot.
> In the case of rw (no LVM1, LVM2 default), it should be a user choice
> and LVM should prompt the user at boot as to whether to remove this old
> snapshot so it can attempt to activate the VG. Unless the user knows
> that there were non-backup related lvm mods written during the snapshot
> (eg: pvmove) then the user will just answer yes and the system should
> boot. This is how LVM should operate in this scenario.
If you want your system to do that, update your initrd/initscripts
accordingly to run the appropriate lvm2 commands to do that!
Alasdair
--
agk at redhat.com
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