qa: add note about where caps are generated

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit dbe5573ed4781cb4b214e701c77be7bc2cddabf3)

diff --git a/qa/tasks/cephfs/mount.py b/qa/tasks/cephfs/mount.py
index 883acb4d8f246beaa3695d83622d0af6d8a0d725..9c12d5272b2f947207e5fccfe83ddd0dc82bc5a3 100644 (file)
--- a/qa/tasks/cephfs/mount.py
+++ b/qa/tasks/cephfs/mount.py
@@ -530,6 +530,7 @@ class CephFSMount(object):
         raise NotImplementedError()
 
     def get_keyring_path(self):
+        # N.B.: default keyring is /etc/ceph/ceph.keyring; see ceph.py and generate_caps
         return '/etc/ceph/ceph.client.{id}.keyring'.format(id=self.client_id)
 
     def get_key_from_keyfile(self):