OSD has a RAID configuration that is degraded or
rebuilding the state is returned with the OS_STATE_DEGRADED (0x1) flag
set. If the file system has been set to read-only, either manually at
-mount or automatcially due to detected corruption of the underlying
-target filesystem, then 'os_state' is returned with OS_STATE_READONLY (0x2)
+mount or automatically due to detected corruption of the underlying
+target file system, then 'os_state' is returned with OS_STATE_READONLY (0x2)
set.
The 'os_fprecreated' field counts the number of pre-created objects