Kir Kolyshkin ce4da0689b devmapper/Remove(): use Rmdir, ignore errors ...

1. Replace EnsureRemoveAll() with Rmdir(), as here we are removing
   the container's mount point, which is already properly unmounted
   and is therefore an empty directory.

2. Ignore the Rmdir() error (but log it unless it's ENOENT). This
   is a mount point, currently unmounted (i.e. an empty directory),
   and an older kernel can return EBUSY if e.g. the mount was
   leaked to other mount namespaces.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Upstream-commit: 732dd9b848bec70a2ecb5b4998918886a0cec497
Component: engine

2018-03-02 18:10:57 -08:00

components/engine

devmapper/Remove(): use Rmdir, ignore errors

2018-03-02 18:10:57 -08:00

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