mount: add option to supports fake mounts in mount.ceph

[nmshelke]

Fixes: https://tracker.ceph.com/issues/53903
Signed-off-by: Nikhilkumar Shelke nshelke@redhat.com

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[jtlayton]

Looks fine. It would have been nicer to move this to getopt_long instead of hand-parsing options, but it's not a huge problem here. Note that this won't understand the --fake flag though (if /bin/mount passes that through to the helper as-is).

[vshankar]

Looks fine. It would have been nicer to move this to getopt_long instead of hand-parsing options, but it's not a huge problem here. Note that this won't understand the --fake flag though (if /bin/mount passes that through to the helper as-is).

This would be nice time to move to getopt_long IMO.

[nmshelke]

Looks fine. It would have been nicer to move this to getopt_long instead of hand-parsing options, but it's not a huge problem here. Note that this won't understand the --fake flag though (if /bin/mount passes that through to the helper as-is).

This would be nice time to move to getopt_long IMO.

@vshankar @jtlayton Done

[jtlayton]

Much nicer!

[vshankar]

https://tracker.ceph.com/projects/cephfs/wiki/Master#2022-Feb-09