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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2022-04-28 11:39:12 +0200 |
|---|---|---|
| committer | Matthew Heon <matthew.heon@pm.me> | 2022-05-03 13:36:00 -0400 |
| commit | e5d6b6b0a2cfdbb21506b8f5e741cf719c149cb4 (patch) | |
| tree | 25b5d7c4451f702c7c7162116139ac6297888744 /test | |
| parent | 77f147468c4bf514dd5a2951a29128f226d1186c (diff) | |
| download | podman-e5d6b6b0a2cfdbb21506b8f5e741cf719c149cb4.tar.gz podman-e5d6b6b0a2cfdbb21506b8f5e741cf719c149cb4.tar.bz2 podman-e5d6b6b0a2cfdbb21506b8f5e741cf719c149cb4.zip | |
volume: add new option -o o=noquota
add a new option to completely disable xfs quota usage for a volume.
xfs quota set on a volume, even just for tracking disk usage, can
cause weird errors if the volume is later re-used by a container with
a different quota projid. More specifically, link(2) and rename(2)
might fail with EXDEV if the source file has a projid that is
different from the parent directory.
To prevent such kind of issues, the volume should be created
beforehand with `podman volume create -o o=noquota $ID`
Closes: https://github.com/containers/podman/issues/14049
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'test')
| -rwxr-xr-x | test/test_podman_baseline.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/test_podman_baseline.sh b/test/test_podman_baseline.sh index 5a420fe60..5ef2d1bda 100755 --- a/test/test_podman_baseline.sh +++ b/test/test_podman_baseline.sh @@ -309,6 +309,28 @@ else echo "Overlay test within limits failed" fi +before=`xfs_quota -x -c 'report -N -p' $TMPDIR | grep -c ^#` +podman $PODMANBASE volume create -o o=noquota test-no-quota +after=`xfs_quota -x -c 'report -N -p' $TMPDIR | grep -c ^#` + +if [ $before != $after ]; +then + echo "Test -o=noquota doesn't create a projid failed" +else + echo "Test -o=noquota doesn't create a projid passed" +fi + +before=`xfs_quota -x -c 'report -N -p' $TMPDIR | grep -c ^#` +podman $PODMANBASE volume create -o test-no-quota +after=`xfs_quota -x -c 'report -N -p' $TMPDIR | grep -c ^#` + +if [ $before == $after ]; +then + echo "Test without -o=noquota creates a projid failed" +else + echo "Test without -o=noquota creates a projid passed" +fi + ######## # Expected to fail ######## |