[pynfs PATCH v2 2/5] examples: add a new example localhost_helper.sh script

[Jeff Layton <jlayton@kernel.org>]

It's possible (and pretty common) to run pynfs against the server
running on the same host. Add a new serverhelper script for that
purpose.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 examples/localhost_helper.sh | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 examples/localhost_helper.sh

diff --git a/examples/localhost_helper.sh b/examples/localhost_helper.sh
new file mode 100755
index 000000000000..6db123311e7a
--- /dev/null
+++ b/examples/localhost_helper.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# serverhelper script for running tests against knfsd running on localhost.
+# Note that this requires that the running user can use sudo to restart nfsd
+# without a password.
+#
+
+# server argument is ignored here
+server=$1
+command=$2
+shift; shift
+
+case $command in
+reboot )
+	sudo systemctl restart nfs-server.service
+	;;
+unlink )
+	rm $1
+	;;
+rename )
+	mv $1 $2
+	;;
+link )
+	ln $1 $2
+	;;
+chmod )
+	chmod $1 $2
+	;;
+esac
-- 
2.39.2