patrick/zfs_autobackup
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Fixed zfs_get_snapshots hang when filesystems is an empty list

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Marius van Witzenburg
2017-07-14 16:27:45 +02:00
parent 0d75897915
commit a047b693a7
1 changed files with 19 additions and 18 deletions
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zfs_autobackup
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@ -164,6 +164,7 @@ return[filesystem_name]=[ "snashot1", "snapshot2", ... ]
""" """
def zfs_get_snapshots(ssh_to, filesystems, backup_name): def zfs_get_snapshots(ssh_to, filesystems, backup_name):
if filesystems:
snapshots=run(ssh_to=ssh_to, input="\0".join(filesystems), valid_exitcodes=[ 0,1 ], cmd= snapshots=run(ssh_to=ssh_to, input="\0".join(filesystems), valid_exitcodes=[ 0,1 ], cmd=
[ "xargs", "-0", "-n", "1", "zfs", "list", "-d", "1", "-r", "-t" ,"snapshot", "-H", "-o", "name" ] [ "xargs", "-0", "-n", "1", "zfs", "list", "-d", "1", "-r", "-t" ,"snapshot", "-H", "-o", "name" ]
) )