On 2/16/20 9:24 AM, Bruno Haible wrote:
In this case:
- On ext4, btrfs, jfs, xfs:
mode changed, but error "Operation not supported".
- On reiserfs:
mode changed, success.
Thanks for checking. I hope all this stuff is worked around by the latest patch.One other possible bug is that the mode could change temporarily and then spontaneously revert later, because the updated mode was cached but not committed to stable storage. Filesystem bugs can be nasty.
