third-party-mirrors/zfs_autobackup
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fix

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This commit is contained in:
Edwin Eefting 2022-02-23 21:21:07 +01:00
parent 44c6896ddd
commit d99c202e75
2 changed files with 18 additions and 0 deletions
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16
tests/test_zfsautobackup31.py
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@ -79,3 +79,19 @@ test_target1/b/test_target1/a/test_source1/fs1/sub@test-20101111000000
self.assertFalse(
ZfsAutobackup("test test_target1 --no-progress --verbose --debug --zfs-compressed".split(" ")).run())
def test_force(self):
"""test 1:1 replication"""
shelltest("zfs set autobackup:test=true test_source1")
with patch('time.strftime', return_value="test-20101111000000"):
self.assertFalse(
ZfsAutobackup("test test_target1 --no-progress --verbose --debug --force --strip-path=1".split(" ")).run())
r=shelltest("zfs list -H -o name -r -t snapshot test_target1")
self.assertMultiLineEqual(r,"""
test_target1@test-20101111000000
test_target1/fs1@test-20101111000000
test_target1/fs1/sub@test-20101111000000
test_target1/fs2/sub@test-20101111000000
""")

2
zfs_autobackup/ZfsAutobackup.py
View File

@ -91,6 +91,8 @@ class ZfsAutobackup(ZfsAuto):
group.add_argument('--rollback', action='store_true',
help='Rollback changes to the latest target snapshot before starting. (normally you can '
'prevent changes by setting the readonly property on the target_path to on)')
group.add_argument('--force', '-F', action='store_true',
help='Use zfs -F option to force overwrite/rollback. (Usefull with --strip-path=1, but use with care)')
group.add_argument('--destroy-incompatible', action='store_true',
help='Destroy incompatible snapshots on target. Use with care! (implies --rollback)')
group.add_argument('--ignore-transfer-errors', action='store_true',