Hi Is there a way to get notified, when the snapshot fills up to a certain level? i.e. via dmsetup wait [] ? I looked for event numbers but couldn't find any doc for them. The best thing would be to make snapshots autoextensible when given a max size and resize value (just like oracle tablespaces do), but I suppose that would require much coding... Any thoughts? We're using lvm snapshots for samba shadow copies and database cloning, but there's a problem with monitoring snapshots % of usage - now we just have a daemon that polls lvdisplay periodically and extends the lv when necessary. But this is unreliable - you have to either poll often or keep enough of free space and still you can end up with a trashed snap. Martin _______________________________________________ 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/
