From: Pere Diaz Bou <pere-altea@hotmail.com>
Date: Thu, 15 Jun 2023 09:38:44 +0000 (+0200)
Subject: mgr/dashboard: empty list of fs clients with no mds
X-Git-Tag: v19.0.0~1008^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F52076%2Fhead;p=ceph.git

mgr/dashboard: empty list of fs clients with no mds

Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
Fixes: https://tracker.ceph.com/issues/61708
---

diff --git a/src/pybind/mgr/dashboard/controllers/cephfs.py b/src/pybind/mgr/dashboard/controllers/cephfs.py
index 7b7589d423ab..0c7b0470aee4 100644
--- a/src/pybind/mgr/dashboard/controllers/cephfs.py
+++ b/src/pybind/mgr/dashboard/controllers/cephfs.py
@@ -503,7 +503,11 @@ class CephFSClients(object):
 
     @ViewCache()
     def get(self):
-        return CephService.send_command('mds', 'session ls', srv_spec='{0}:0'.format(self.fscid))
+        try:
+            ret = CephService.send_command('mds', 'session ls', srv_spec='{0}:0'.format(self.fscid))
+        except RuntimeError:
+            ret = []
+        return ret
 
 
 @UIRouter('/cephfs', Scope.CEPHFS)