terom@7: what:
terom@7:     rsync-based backups.
terom@7: 
terom@7: scripts:
terom@7:     rsync-wrapper:
terom@7:         Provides an rsync wrapper binary (scripts/pvlbackup-rsync-wrapper) intended to be used via ~/.ssh/authorized_keys:
terom@7: 
terom@7:             command="/usr/local/bin/pvlbackup-rsync-wrapper --readonly --restrict-path=/foo" ssh-rsa ...
terom@7: 
terom@7:         XXX: the current implementation is not exactly security-audited, the restrictions serve more to avoid mistakes, and do not protect against
terom@7:              determined misuse of your ssh key..
terom@7:         
terom@7:         LVM Snapshots:
terom@7: 
terom@7:             As an additional feature, rsync-wrapper provides support for reading LVM volumes as snapshots:
terom@7: 
terom@7:                 rsync -ax foohost:lvm:vg00:lv00 /media/backup/foohost-lv00
terom@7: 
terom@7:             This will transparently create a snapshot, mount it (read-only), and run the server-side rsync from within the mounted snapshot.
terom@7: 
terom@7:             TODO:
terom@7:                 * fsck?
terom@7: 
terom@12:     rsync-snapshot:
terom@12:         Manage hardlinked snapshots stored for configureable intervals.
terom@12: 
terom@12:         Uses rsync --link-dest.