LU-4973 mdd: only check links limit for non-directories

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 74f0a69..43888b0 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -4069,6 +4069,23 @@ test_51d() {
 }
 run_test 51d "check object distribution ===================="
 
+test_51e() {
+       if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
+               skip "Only applicable to ldiskfs-based MDTs"
+               return
+       fi
+
+       test_mkdir -c1 $DIR/$tdir       || error "create $tdir failed"
+       test_mkdir -c1 $DIR/$tdir/d0    || error "create d0 failed"
+
+       touch $DIR/$tdir/d0/foo
+       createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
+               error "file exceed 65000 nlink limit!"
+       unlinkmany $DIR/$tdir/d0/f- 65001
+       return 0
+}
+run_test 51e "check file nlink limit"
+
 test_52a() {
        [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
        test_mkdir -p $DIR/$tdir