b=13534

i=Nathan
i=Huanghua

test_50 fix for remote mds

lustre/tests/replay-single.sh

@@ -1061,9 +1061,10 @@ test_48() {
 run_test 48 "MDS->OSC failure during precreate cleanup (2824)"
 
 test_50() {
-    local oscdev=`grep ${ost1_svc}-osc-MDT0000 $LPROC/devices | awk '{print $1}'`
+    local oscdev=`do_facet $SINGLEMDS grep ${ost1_svc}-osc-MDT0000 $LPROC/devices | awk '{print $1}'`
     [ "$oscdev" ] || return 1
-    $LCTL --device $oscdev recover &&  $LCTL --device $oscdev recover
+    do_facet $SINGLEMDS $LCTL --device $oscdev recover || return 2
+    do_facet $SINGLEMDS $LCTL --device $oscdev recover || return 3
     # give the mds_lov_sync threads a chance to run
     sleep 5
 }