rbd: display correct mirror state when creating

The mirror image state is set to MIRROR_IMAGE_STATE_CREATING
when the image is first created on the secondary, but was displayed
as "unknown" by the rbd info command. This has been fixed.

Fixes: https://tracker.ceph.com/issues/70963

Signed-off-by: N Balachandran <[email protected]>

Author: nbalacha

src/include/rbd/librbd.h

@@ -189,7 +189,8 @@ typedef enum {
 typedef enum {
   RBD_MIRROR_IMAGE_DISABLING = 0,
   RBD_MIRROR_IMAGE_ENABLED = 1,
-  RBD_MIRROR_IMAGE_DISABLED = 2
+  RBD_MIRROR_IMAGE_DISABLED = 2,
+  RBD_MIRROR_IMAGE_CREATING = 3
 } rbd_mirror_image_state_t;
 
 typedef struct {

src/pybind/rbd/c_rbd.pxd

@@ -165,6 +165,7 @@ cdef extern from "rbd/librbd.h" nogil:
         _RBD_MIRROR_IMAGE_DISABLING "RBD_MIRROR_IMAGE_DISABLING"
         _RBD_MIRROR_IMAGE_ENABLED "RBD_MIRROR_IMAGE_ENABLED"
         _RBD_MIRROR_IMAGE_DISABLED "RBD_MIRROR_IMAGE_DISABLED"
+        _RBD_MIRROR_IMAGE_CREATING "RBD_MIRROR_IMAGE_CREATING"
 
     ctypedef struct rbd_mirror_image_info_t:
         char *global_id

src/pybind/rbd/mock_rbd.pxi

@@ -169,6 +169,7 @@ cdef nogil:
         _RBD_MIRROR_IMAGE_DISABLING "RBD_MIRROR_IMAGE_DISABLING"
         _RBD_MIRROR_IMAGE_ENABLED "RBD_MIRROR_IMAGE_ENABLED"
         _RBD_MIRROR_IMAGE_DISABLED "RBD_MIRROR_IMAGE_DISABLED"
+        _RBD_MIRROR_IMAGE_CREATING "RBD_MIRROR_IMAGE_CREATING"
 
     ctypedef struct rbd_mirror_image_info_t:
         char *global_id

src/pybind/rbd/rbd.pyx

@@ -98,6 +98,7 @@ RBD_MIRROR_IMAGE_MODE_SNAPSHOT = _RBD_MIRROR_IMAGE_MODE_SNAPSHOT
 RBD_MIRROR_IMAGE_DISABLING = _RBD_MIRROR_IMAGE_DISABLING
 RBD_MIRROR_IMAGE_ENABLED = _RBD_MIRROR_IMAGE_ENABLED
 RBD_MIRROR_IMAGE_DISABLED = _RBD_MIRROR_IMAGE_DISABLED
+RBD_MIRROR_IMAGE_CREATING = _RBD_MIRROR_IMAGE_CREATING
 
 MIRROR_IMAGE_STATUS_STATE_UNKNOWN = _MIRROR_IMAGE_STATUS_STATE_UNKNOWN
 MIRROR_IMAGE_STATUS_STATE_ERROR = _MIRROR_IMAGE_STATUS_STATE_ERROR

src/tools/rbd/Utils.cc

@@ -1023,6 +1023,8 @@ std::string mirror_image_state(librbd::mirror_image_state_t state) {
       return "enabled";
     case RBD_MIRROR_IMAGE_DISABLED:
       return "disabled";
+    case RBD_MIRROR_IMAGE_CREATING:
+      return "creating";
     default:
       return "unknown";
   }