tests/snaprun.sh: simple script to test some snapshot features

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

diff --git a/lustre/tests/snaprun.sh b/lustre/tests/snaprun.sh
new file mode 100755 (executable)
index 0000000..4eb09c6
--- /dev/null
+++ b/lustre/tests/snaprun.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+# Utility script to test several features of a snapshot filesystem
+# Assumes that snapshot has already been configured
+OBDDIR="`dirname $0`/.."
+. $OBDDIR/demos/config.sh
+
+qrun ls $MNTOBD
+qrun chown bin.bin $MNTOBD
+qrun ls -ld $MNTOBD
+qrun ls -ld $MNTSNAP
+qrun cp /etc/hosts $MNTOBD
+qrun ls $MNTOBD
+qrun ls $MNTSNAP
+
+# More complicated because we can't pass ">>" as an argument easily
+echo -n "Run 'echo today >> $MNTOBD/hello' [Y/n]" ; read JUNK
+case $JUNK in
+    n*|N*) echo "not run" ;;
+    *) plog log "echo today >> $MNTOBD/hello"
+       echo "today" >> $MNTOBD/hello ;;
+esac
+
+qrun cat $MNTOBD/hello
+qrun cat $MNTSNAP/hello
+qrun cat $MNTOBD/link
+qrun cat $MNTSNAP/link
+qrun rm $MNTOBD/goodbye
+qrun ls $MNTOBD
+qrun ls $MNTSNAP
+qrun cat $MNTSNAP/goodbye