test/osd/osd-dup.sh: flush_pg_stats before "ceph -s"

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/test/osd/osd-dup.sh b/src/test/osd/osd-dup.sh
index 1c8ec08890f92ef853fbf04434488fc9b1946516..9957fda03712dbe4bda3074df3053e457af37060 100755 (executable)
--- a/src/test/osd/osd-dup.sh
+++ b/src/test/osd/osd-dup.sh
@@ -70,6 +70,8 @@ function TEST_filestore_to_bluestore() {
 
     # give it some time
     sleep 15
+    # and make sure mon is sync'ed
+    flush_pg_stats
 
     ceph -s | grep '20 active+clean' || return 1
 }