diff options
| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2022-04-28 11:39:12 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2022-04-28 13:29:01 +0200 |
| commit | 91ead15283200feb9db8054a26d322fbfdc3fa59 (patch) | |
| tree | b839bbaa27a5bb4935786603e738b47bc1ea9d13 /libpod/volume_internal.go | |
| parent | 9133a6d044c0ab525cc087ca12c1bbc005f5f325 (diff) | |
| download | podman-91ead15283200feb9db8054a26d322fbfdc3fa59.tar.gz podman-91ead15283200feb9db8054a26d322fbfdc3fa59.tar.bz2 podman-91ead15283200feb9db8054a26d322fbfdc3fa59.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 'libpod/volume_internal.go')
| -rw-r--r-- | libpod/volume_internal.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libpod/volume_internal.go b/libpod/volume_internal.go index 9850c2ea1..e0ebb729d 100644 --- a/libpod/volume_internal.go +++ b/libpod/volume_internal.go @@ -52,6 +52,9 @@ func (v *Volume) needsMount() bool { if _, ok := v.config.Options["SIZE"]; ok { index++ } + if _, ok := v.config.Options["NOQUOTA"]; ok { + index++ + } // when uid or gid is set there is also the "o" option // set so we have to ignore this one as well if index > 0 { |