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osbuild: add warning when lazy umount in containers_storage_source fails

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Michael Vogt 2024-02-21 17:18:34 +01:00 • committed by Ondřej Budai
parent b5355c46ac
commit c219160b8f
1 changed files with 3 additions and 1 deletions
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4
osbuild/util/containers.py
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@ -132,7 +132,9 @@ def containers_storage_source(image, image_filepath, container_format):
if driver == "overlay":
# NOTE: the overlay sub-directory isn't always released,
# so we need to force unmount it
subprocess.run(["umount", "-f", "--lazy", os.path.join(storage_path, "overlay")], check=False)
ret = subprocess.run(["umount", "-f", "--lazy", os.path.join(storage_path, "overlay")], check=False)
if ret.returncode != 0:
print(f"WARNING: umount of overlay dir failed with an error: {ret}")
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