b=20680 add sleep to expire stat cache

i=grev

diff --git a/lustre/tests/replay-vbr.sh b/lustre/tests/replay-vbr.sh
index b278482..ada1c2c 100644 (file)
--- a/lustre/tests/replay-vbr.sh
+++ b/lustre/tests/replay-vbr.sh
@@ -425,6 +425,7 @@ test_0r() {
     sleep 1
     mtime_pre=$(do_node $CLIENT1 stat --format=%Y $file)
     do_node $CLIENT1 touch $file
     sleep 1
     mtime_pre=$(do_node $CLIENT1 stat --format=%Y $file)
     do_node $CLIENT1 touch $file

+    sleep 1 # avoid stat caching

     mtime_post=$(do_node $CLIENT1 stat --format=%Y $file)
     zconf_umount $CLIENT2 $MOUNT
     facet_failover $SINGLEMDS
     mtime_post=$(do_node $CLIENT1 stat --format=%Y $file)
     zconf_umount $CLIENT2 $MOUNT
     facet_failover $SINGLEMDS