Creates a ZFS snapshot and sends it to to LeoFS as a backup. Both incremental and full backups can be created. If a incremental backup is done the parent must be local.
In incremental backup here means that a incremental ZFS send is done with the parent as parent.
The following files are created in LeoFS:
<vm-uuid>/<backup-uuid>- the gzip compressed ZFS snapshot
<vm-uuid>/<backup-uuid>.xml- the zone config XML file from
<vm-uuid>/<backup-uuid>.parent- UUID of the parent snapshot if this is a incremental backup.