Hi, LVM Snapshots stands as a very good tool for backup and recovery. I have my root on an LV. To have a backup, I just need to create a snapshot of my root LV and then dd the snapshot image. Works perfect. Infact I have been able to restore the root LV to a different machine without any issues. I was just wondering if there are block diff utilities. Because currently, I can't see a way to take incremental snapshots. Ritesh -- If possible, Please CC me when replying. I'm not subscribed to the list. _______________________________________________ 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/