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better output for existing mapper

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timeshifter
2021-11-25 19:52:59 +01:00
parent 5539b2ecea
commit 647e0e2ae8
1 changed files with 2 additions and 1 deletions
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zfs-backup.py
+2 -1
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@@ -133,7 +133,8 @@ class Disk:
def _verify_mapper_entry_not_in_use(self): def _verify_mapper_entry_not_in_use(self):
for item in MAPPER_PATH.iterdir(): for item in MAPPER_PATH.iterdir():
if self._mapper_entry == item.name: if self._mapper_entry == item.name:
raise IOError(f"mapper entry {self._mapper_entry} already exists") print(f"mapper entry {self._mapper_entry} already exists")
exit(1)
@property @property
def _path(self) -> Path: def _path(self) -> Path: