tasks/cephfs: fix race while mounting

This could fail if the mount hadn't finished
coming up.

Signed-off-by: John Spray <john.spray@redhat.com>
(cherry picked from commit adfb757c898a80f18c15dafd02e29840c5931c87)

diff --git a/qa/tasks/cephfs/test_pool_perm.py b/qa/tasks/cephfs/test_pool_perm.py
index b558cb18704b48f9256c74f5171451576ae31b3e..d625afde8d2febb2bd40d512ff7ebdad06a3b7a1 100644 (file)
--- a/qa/tasks/cephfs/test_pool_perm.py
+++ b/qa/tasks/cephfs/test_pool_perm.py
@@ -80,6 +80,7 @@ class TestPoolPerm(CephFSTestCase):
 
         self.mount_a.umount_wait()
         self.mount_a.mount()
+        self.mount_a.wait_until_mounted()
 
         with self.assertRaises(CommandFailedError):
             self.mount_a.run_shell(["setfattr",
@@ -100,6 +101,7 @@ class TestPoolPerm(CephFSTestCase):
                 self.fs.get_data_pool_names()[1],
             ))
         self.mount_a.mount()
+        self.mount_a.wait_until_mounted()
         self.mount_a.run_shell(["setfattr",
                                 "-n", "ceph.file.layout.pool",
                                 "-v", new_pool_name, "layoutfile"])