The mount path for a volume may now optionally have ":ro" appended to it
indicating to mount read-only. AddMount must be changed to handle trimming
this from the path in order to create a correct mount directory, and AddMounts
changed to save the flag back to the mount path after removing it.
The mount path for a volume may now optionally have ":ro" appended to it indicating to mount read-only. AddMount must be changed to handle trimming this from the path in order to create a correct mount directory, and AddMounts changed to save the flag back to the mount path after removing it.