LU-13910 mdt: 0 for success in mdt_path_current()

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index dba98f2..f50c83a 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -17214,6 +17214,34 @@ test_226b () {
 }
 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
 
+test_226c () {
+       [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
+       [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
+               skip "Need MDS version at least 2.13.55"
+
+       local submnt=/mnt/submnt
+       local srcfile=/etc/passwd
+       local dstfile=$submnt/passwd
+       local path
+       local fid
+
+       rm -rf $DIR/$tdir
+       rm -rf $submnt
+       $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
+               error "create remote directory failed"
+       mkdir -p $submnt || error "create $submnt failed"
+       $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
+               error "mount $submnt failed"
+       stack_trap "umount $submnt" EXIT
+
+       cp $srcfile $dstfile
+       fid=$($LFS path2fid $dstfile)
+       path=$($LFS fid2path $submnt "$fid")
+       [ "$path" = "$dstfile" ] ||
+               error "fid2path $submnt $fid failed ($path != $dstfile)"
+}
+run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
+
 # LU-1299 Executing or running ldd on a truncated executable does not
 # cause an out-of-memory condition.
 test_227() {