From: Ricardo Dias <rdias@suse.com>
Date: Tue, 27 Mar 2018 12:41:26 +0000 (+0100)
Subject: pybind/rbd: add `data_pool_id()` image function
X-Git-Tag: v13.1.0~337^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e127ec64b4fe900ec044521b130f7b83afd2161b;p=ceph.git

pybind/rbd: add `data_pool_id()` image function

Fixes: http://tracker.ceph.com/issues/23609

Signed-off-by: Ricardo Dias <rdias@suse.com>
---

diff --git a/src/pybind/rbd/rbd.pyx b/src/pybind/rbd/rbd.pyx
index ce120fae2307..669b45d0e1b4 100644
--- a/src/pybind/rbd/rbd.pyx
+++ b/src/pybind/rbd/rbd.pyx
@@ -291,6 +291,7 @@ cdef extern from "rbd/librbd.h" nogil:
     int rbd_get_id(rbd_image_t image, char *id, size_t id_len)
     int rbd_get_block_name_prefix(rbd_image_t image, char *prefix,
                                   size_t prefix_len)
+    int64_t rbd_get_data_pool_id(rbd_image_t image)
     int rbd_get_parent_info2(rbd_image_t image,
                              char *parent_poolname, size_t ppoolnamelen,
                              char *parent_name, size_t pnamelen,
@@ -1995,6 +1996,14 @@ cdef class Image(object):
         finally:
             free(prefix)
 
+    def data_pool_id(self):
+        """
+        Get the pool id of the pool where the data of this RBD image is stored.
+
+        :returns: int - the pool id
+        """
+        return rbd_get_data_pool_id(self.image)
+
     def parent_info(self):
         """
         Get information about a cloned image's parent (if any)