1 files changed, 55 insertions, 0 deletions
diff --git a/tests/qemu-iotests/208 b/tests/qemu-iotests/208
new file mode 100755
index 0000000000..4e82b96c82
--- /dev/null
+++ b/tests/qemu-iotests/208
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2018 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Creator/Owner: Stefan Hajnoczi <stefanha@redhat.com>
+#
+# Check that the runtime NBD server does not crash when stopped after
+# blockdev-snapshot-sync.
+
+import iotests
+
+with iotests.FilePath('disk.img') as disk_img_path, \
+     iotests.FilePath('disk-snapshot.img') as disk_snapshot_img_path, \
+     iotests.FilePath('nbd.sock') as nbd_sock_path, \
+     iotests.VM() as vm:
+
+    img_size = '10M'
+    iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk_img_path, img_size)
+
+    iotests.log('Launching VM...')
+    (vm.add_drive(disk_img_path, 'node-name=drive0-node', interface='none')
+       .launch())
+
+    iotests.log('Starting NBD server...')
+    iotests.log(vm.qmp('nbd-server-start', addr={
+            "type": "unix",
+            "data": {
+                "path": nbd_sock_path,
+            }
+        }))
+
+    iotests.log('Adding NBD export...')
+    iotests.log(vm.qmp('nbd-server-add', device='drive0-node', writable=True))
+
+    iotests.log('Creating external snapshot...')
+    iotests.log(vm.qmp('blockdev-snapshot-sync',
+        node_name='drive0-node',
+        snapshot_node_name='drive0-snapshot-node',
+        snapshot_file=disk_snapshot_img_path))
+
+    iotests.log('Stopping NBD server...')
+    iotests.log(vm.qmp('nbd-server-stop'))