generic/035: Create new outfile for NFS

Rename-overwrites over NFS work with a "silly rename" over the
network, so the nlink count stays at 1 instead of dropping to 0.
This is expected behavior for NFS, so we should use a different
golden output file to account for this.

 See the NFS faq at: nfs.sourceforge.net/#faq_d2 for more
 information about silly renames.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

.gitignore

@@ -254,6 +254,7 @@
 /dmapi/src/suite2/src/test_rights
 
 # Symlinked files
+/tests/generic/035.out
 /tests/xfs/033.out
 /tests/xfs/071.out
 /tests/xfs/096.out

common/rc

@@ -2860,7 +2860,7 @@ _link_out_file()
 	local features
 
 	if [ $# -eq 0 ]; then
-		features="$(_get_os_name)"
+		features="$(_get_os_name),$FSTYP"
 		if [ -n "$MOUNT_OPTIONS" ]; then
 			features=$features,${MOUNT_OPTIONS##"-o "}
 		fi

tests/generic/035

@@ -6,6 +6,7 @@
 #
 # Check overwriting rename system call
 #
+seqfull=$0
 seq=`basename $0`
 seqres=$RESULT_DIR/$seq
 echo "QA output created by $seq"
@@ -29,6 +30,9 @@ _supported_os Linux
 
 _require_test
 
+# Select appropriate golden output based on fstype
+_link_out_file
+
 # real QA test starts here
 
 rename_dir=$TEST_DIR/$$

tests/generic/035.cfg

@@ -0,0 +1 @@
+nfs: nfs

tests/generic/035.out.nfs

@@ -0,0 +1,5 @@
+QA output created by 035
+overwriting regular file:
+nlink is 1, should be 0
+overwriting directory:
+t_rename_overwrite: fstat(3): Stale file handle