From: Rishabh Dave <ridave@redhat.com>
Date: Wed, 16 Jan 2019 11:53:23 +0000 (+0530)
Subject: qa/tests: add a method to signal a MDS client
X-Git-Tag: v14.2.5~215^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=20f84f252799a7f6687cdb3054d7f9bdeb34813d;p=ceph.git

qa/tests: add a method to signal a MDS client

Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 855a561d9d7773fef3274b4fb9152e06449d13e4)
---

diff --git a/qa/tasks/cephfs/mount.py b/qa/tasks/cephfs/mount.py
index 4bbad25426f7..8d07323d859e 100644
--- a/qa/tasks/cephfs/mount.py
+++ b/qa/tasks/cephfs/mount.py
@@ -502,6 +502,14 @@ class CephFSMount(object):
         self._kill_background(p)
         self.background_procs.remove(p)
 
+    def send_signal(self, signal):
+        signal = signal.lower()
+        if signal.lower() not in ['sigstop', 'sigcont', 'sigterm', 'sigkill']:
+            raise NotImplementedError
+
+        self.client_remote.run(args=['sudo', 'kill', '-{0}'.format(signal),
+                                self.client_pid], omit_sudo=False)
+
     def get_global_id(self):
         raise NotImplementedError()