ZFS-Backup

The zfs backing-up tool. ha-ha.

Tools:

zb-snap <volume> creates a snapshot
zb-cleanup <volume> <density> destroys unnecessary snapshots
zb-pull <volume> <remote_volume> <ssh_options> pulls most recent snapshot of remote_volume to volume, using ssh called with ssh_options
zb-cron reads configuration from /etc/zfs-backup.conf and executes above 3 commands with config-specified parameters