LU-14361 statahead: return ENOENT for batched statahead

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 039a6e8..d0ba156 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -14824,7 +14824,7 @@ test_123i_base() {
        $LCTL set_param mdc.*.batch_stats=0
 
        echo "statahead_stats (Pre):"
-       lctl get_param -n llite.*.statahead_stats
+       $LCTL get_param -n llite.*.statahead_stats
        eval $iocmd || error "$iocmd failed"
        echo "statahead_stats (Post):"
        $LCTL get_param -n llite.*.statahead_stats
@@ -14876,6 +14876,36 @@ test_123i() {
 }
 run_test 123i "Verify statahead work with the fname indexing pattern"
 
+test_123j() {
+       (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
+
+       $LCTL get_param -n mdc.*.connect_flags | grep -q batch_rpc ||
+               skip "Server does not support batch RPC"
+
+       local enabled
+
+       enabled=$($LCTL get_param -n llite.*.enable_statahead_fname | head -n 1)
+       stack_trap "$LCTL set_param llite.*.enable_statahead_fname=$enabled"
+       $LCTL set_param llite.*.enable_statahead_fname=1
+
+       stack_trap "rm -rf $DIR/${tdir}.{1..11}"
+
+       mkdir $DIR/${tdir}.{1..10} ||
+               error "failed to mkdir $DIR/${tdir}.{1..10}"
+       cancel_lru_locks mdc
+
+       for i in $(seq 1 10); do
+               stat $DIR/${tdir}.$i || error "failed to stat $DIR/${tdir}.$i"
+       done
+
+       stat $DIR/${tdir}.11
+       $LFS mkdir -i $((MDSCOUNT - 1)) -c 2 -H all_char $DIR/${tdir}.11 ||
+               error "failed to mkdir $DIR/${tdir}.11"
+       touch $DIR/${tdir}.11/$tfile ||
+               error "failed to create file $DIR/${tdir}.11/$tfile"
+}
+run_test 123j "-ENOENT error from batched statahead be handled correctly"
+
 test_124a() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run"
        $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||