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volatile-binds: Remove workdir if OverlayFS fails

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To fulfill OverlayFS workdir requirements, the mount-copybind script
creates a workdir. But if the mount operation fails for any reason,
the workdir is left there.

Then, subsequent runs of mount-copybind will again try to
create the directory and pollute system logs with failed mkdir error
messages.

This commit mitigates the problem by unconditionally removing workdir
if the OverlayFS is not used or fails to run.

(From OE-Core rev: 7872edbb33024fc710ac683eaef5635b89a1b994)

Signed-off-by: Ricardo Simoes <ricardo.simoes@pt.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ricardo Simoes
2024-07-18 08:46:34 +02:00
committed by Richard Purdie
parent c32490b139
commit cf648b0d28
1 changed files with 1 additions and 0 deletions
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meta/recipes-core/volatile-binds/files/mount-copybind
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@@ -57,6 +57,7 @@ if [ -d "$mountpoint" ]; then
fi
fi
if [ "$MOUNT_COPYBIND_AVOID_OVERLAYFS" = 1 ] || ! mount -t overlay overlay -olowerdir="$mountpoint",upperdir="$spec",workdir="$overlay_workdir""$mountcontext" "$mountpoint" > /dev/null 2>&1; then
rm -rf "$overlay_workdir"
if [ "$specdir_existed" != "yes" ]; then
cp -aPR "$mountpoint"/. "$spec/"