tasks/cephfs_mirror: optionally run in foreground

cephfs mirror damon thrasher needs to send SIGTERM to mirror
daemons. The mirror daemon needs to run in foreground for
it to receive signal via `daemon.signal`.

Signed-off-by: Venky Shankar <vshankar@redhat.com>
(cherry picked from commit 087d7aa8ca4de05cf5162be54996aec90724a540)

diff --git a/qa/tasks/cephfs_mirror.py b/qa/tasks/cephfs_mirror.py
index 42c01aaea0342e92d8d2020b5470c2ac89bf64e9..9602a5a7f9711ea93a1dac9030668c9419743512 100644 (file)
--- a/qa/tasks/cephfs_mirror.py
+++ b/qa/tasks/cephfs_mirror.py
@@ -54,6 +54,8 @@ class CephFSMirror(Task):
             '--id',
             self.client_id,
             ])
+        if 'run_in_foreground' in self.config:
+            args.extend(['--foreground'])
 
         self.ctx.daemons.add_daemon(
             self.remote, 'cephfs-mirror', self.client,