The json key sent to retain snapshots on subvolume remove was misspelled
and had a dash in it rather than an underscore. Fix the incorrect key
and add a test, that needs to be able to run on version of cephfs w/o
snapshot retention, and verifies that flag does the correct thing.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
This flagSet type allows the user to also set the value of the retain
snapshots flag, something unique to subvolume removal (all others had
the force flag only).
Signed-off-by: John Mulligan <jmulligan@redhat.com>
To prepare for multiple flags types, we create a flagSet interface and
break out the functionality that was in Update into a per-type method
and then the common "merger" function.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
John Mulligan