On Mon, Mar 23, 2020 at 3:34 PM Nilesh Awate [off-list ref] wrote:

Hi Jan, Amir -

Thank you for quick respond!

Yes with mount --bind /opt /opt and then adding ignore mask it works as expected.

You shouldn't need an ignore mask if you did not set a mark on the /opt mount.
The mark on / does not 'recursively' apply to sub mounts.

Thanks,
Amir.