OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/xen?expand=0&rev=1

block-nbd

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# Usage: block-nbd [bind server ctl_port |unbind node]
+#
+# The node argument to unbind is the name of the device node we are to
+# unbind.
+#
+# This assumes you're running a correctly configured server at the other end!
+
+dir=$(dirname "$0")
+. "$dir/block-common.sh"
+
+#set -x
+par=`xenstore-read $XENBUS_PATH/params` || true
+echo $par
+
+case "$command" in
+  add)
+    modprobe nbd
+    for dev in /dev/nbd*; do
+      if nbd-client $par $dev; then
+	xenstore-write $XENBUS_PATH/node $dev
+        write_dev $dev
+        exit 0
+      fi
+    done
+    exit 1
+    ;;
+  remove)
+    node=`xenstore-read $XENBUS_PATH/node` || true
+    nbd-client -d $node
+    exit 0
+    ;;
+esac