On 08/25/2010 01:30 PM +0100, Milan Broz wrote: > On 08/25/2010 10:12 AM, Alexander Skwar wrote: >> --($ ~)-- sudo /sbin/lvremove /dev/Sys/Home-Backup_Snapshot >> Can't remove open logical volume "Home-Backup_Snapshot" >> > Upstream lvm2 with combination of recent udev and udisks package > should have this fixed (hopefully). Well, not completely in this exact case. It's hard to cover this situation with "nowatch"/dm udev flags here because someone could change the contents of the volume and so the snapshot volume and original volume can differ. Anyone scanning for those changes in udev rules could miss the change of a symlink name based on some changed attribute or some other call that notifies about changes in general. We can rule out the mirror's _mimage, snapshot's -cow/-real etc. scanning, but the top-level snapshot - unfortunately not. So for now, it would be better to just try to comment out that watch rule in udisks udev rules so we can see that is the case. If yes, we can make our argument that this really causes problems even stronger and try to persuade people who use the watch rule to be inclined to some other alternative solution that is less problematic to support. Peter _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
