[linux-lvm] can't remove snapshots

[Alasdair G Kergon]

On Mon, Aug 10, 2009 at 01:31:40AM +0200, Florian Pritz wrote:
> lsof/fuser don't show anything and it's not mounted. This happens if
> roughly 50% of the cases and after that the creation of snapshots

Then check your udev rules - wouldn't be the first time udev
tried to use a device lvm wanted to remove...

[Quick test is to stop udev processing events temporarily and see if the
problem disappears.]

Alasdair