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-rw-r--r--cloudinit/util.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/cloudinit/util.py b/cloudinit/util.py
index f95a5d07..def4fefd 100644
--- a/cloudinit/util.py
+++ b/cloudinit/util.py
@@ -866,7 +866,8 @@ def find_devs_with(criteria=None, oformat='device',
if path:
options.append(path)
cmd = blk_id_cmd + options
- (out, _err) = subp(cmd)
+ # See man blkid for why 2 is added
+ (out, _err) = subp(cmd, rcs=[0, 2])
entries = []
for line in out.splitlines():
line = line.strip()