dmsetup splitname -o vg_name,lv_name no longer works (fails with "Option
not recognised"). An additional -c argument is required by newer lvm2;
this is an lvm2 regression but moving forward -c -o vg_name,lv_name will
work as intended.
Signed-off-by: Mike Snitzer <msnitzer@fedoraproject.org>
---
plugins/fs-snapshot/fs-snapshot.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plugins/fs-snapshot/fs-snapshot.py b/plugins/fs-snapshot/fs-snapshot.py
index ef4afe8..2a7c65d 100644
--- a/plugins/fs-snapshot/fs-snapshot.py
+++ b/plugins/fs-snapshot/fs-snapshot.py
@@ -80,7 +80,7 @@ def inspect_volume_lvm(conduit, volume):
# convert /dev/mapper name to /dev/vg/lv for use with LVM2 tools
# - 'dmsetup splitname' will collapse any escaped characters
p = Popen(["/sbin/dmsetup", "splitname", "--separator", "/",
- "--noheadings",
+ "--noheadings", "-c",
"-o", "vg_name,lv_name", device], stdout=PIPE, stderr=PIPE)
err = p.wait()
if err:
--
1.8.1
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