rewrote documentation to provide easier steps

[ganeti-extstorage-zfs] / bin / backup

diff --git a/bin/backup b/bin/backup
new file mode 100755 (executable)
index 0000000..f3894b5
--- /dev/null
+++ b/bin/backup
@@ -0,0 +1,4 @@
+#!/bin/sh -e
+
+ssh `gnt-cluster getmaster` \
+gnt-backup $*