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From 8ece3da18b1abb89320d02f4475002e6a3ed7875 Mon Sep 17 00:00:00 2001
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From: Vojtech Trefny <vtrefny@redhat.com>
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Date: Thu, 20 May 2021 13:40:26 +0200
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Subject: [PATCH] Fix activating old style LVM snapshots
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The old style snapshots are activated together with the origin LV
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so we need to make sure it is activated to be able to remove the
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snapshot or its format.
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Resolves: rhbz#1961739
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---
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blivet/devices/lvm.py | 10 +++++++---
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1 file changed, 7 insertions(+), 3 deletions(-)
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diff --git a/blivet/devices/lvm.py b/blivet/devices/lvm.py
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index a55515fcb..fb57804d9 100644
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--- a/blivet/devices/lvm.py
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+++ b/blivet/devices/lvm.py
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@@ -1461,9 +1461,13 @@ def _set_format(self, fmt): # pylint: disable=unused-argument
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self._update_format_from_origin()
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@old_snapshot_specific
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- def setup(self, orig=False):
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- # the old snapshot cannot be setup and torn down
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- pass
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+ def setup(self, orig=False): # pylint: disable=unused-argument
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+ # the old snapshot is activated together with the origin
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+ if self.origin and not self.origin.status:
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+ try:
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+ self.origin.setup()
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+ except blockdev.LVMError as lvmerr:
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+ log.error("failed to activate origin LV: %s", lvmerr)
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@old_snapshot_specific
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def teardown(self, recursive=False):
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