third-party-mirrors/zfs_autobackup
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Edwin Eefting 2015-11-06 20:14:17 +01:00
parent aef9037518
commit dbe9451324
1 changed files with 12 additions and 2 deletions
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zfs_autobackup
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@ -17,8 +17,8 @@ parser = argparse.ArgumentParser(description='ZFS autobackup v2.0')
parser.add_argument('--ssh-source', default="local", help='Source host to get backup from. (user@hostname) Default %(default)s.')
parser.add_argument('--ssh-target', default="local", help='Target host to push backup to. (user@hostname) Default %(default)s.')
parser.add_argument('--ssh-cipher', default="arcfour128", help='SSH cipher to use (default %(default)s)')
parser.add_argument('--keep-source', default=30, help='Number of old snapshots to keep on source. Default %(default)s.')
parser.add_argument('--keep-target', default=30, help='Number of old snapshots to keep on target. Default %(default)s.')
parser.add_argument('--keep-source', type=int, default=30, help='Number of old snapshots to keep on source. Default %(default)s.')
parser.add_argument('--keep-target', type=int, default=30, help='Number of old snapshots to keep on target. Default %(default)s.')
parser.add_argument('backup_name', help='Name of the backup (you should set the zfs property "autobackup:backup-name" to true on filesystems you want to backup')
parser.add_argument('target_fs', help='Target filesystem')
@ -130,6 +130,16 @@ def zfs_get_selected_filesystems(ssh_to, backup_name):
"""determine filesystems that where already backupped to the target. (used to determine cleanup list)"""
def zfs_get_backupped_filesystems(ssh_to, backup_name, target_fs):
#get all target filesystems that have the backup property and have a receive autobackup property
target_filesystems=run(ssh_to=ssh_to, tab_split=True, cmd=[
"zfs", "get", "-r", "-t", "volume,filesystem", "-o", "name,value,source", "-s", "received,inherited", "-H", "autobackup:"+backup_name, taget_fs
])
"""destroy list of filesystems or snapshots"""
def zfs_destroy(ssh_to, filesystems):