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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/tests/qemu-iotests/096
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/tests/qemu-iotests/096')
-rw-r--r--qemu/tests/qemu-iotests/09669
1 files changed, 69 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/096 b/qemu/tests/qemu-iotests/096
new file mode 100644
index 000000000..e34204b8f
--- /dev/null
+++ b/qemu/tests/qemu-iotests/096
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+#
+# Test that snapshots move the throttling configuration to the active
+# layer
+#
+# Copyright (C) 2015 Igalia, S.L.
+#
+# 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/>.
+#
+
+import iotests
+import os
+
+class TestLiveSnapshot(iotests.QMPTestCase):
+ base_img = os.path.join(iotests.test_dir, 'base.img')
+ target_img = os.path.join(iotests.test_dir, 'target.img')
+ group = 'mygroup'
+ iops = 6000
+ iops_size = 1024
+
+ def setUp(self):
+ opts = []
+ opts.append('node-name=base')
+ opts.append('throttling.group=%s' % self.group)
+ opts.append('throttling.iops-total=%d' % self.iops)
+ opts.append('throttling.iops-size=%d' % self.iops_size)
+ iotests.qemu_img('create', '-f', iotests.imgfmt, self.base_img, '100M')
+ self.vm = iotests.VM().add_drive(self.base_img, ','.join(opts))
+ self.vm.launch()
+
+ def tearDown(self):
+ self.vm.shutdown()
+ os.remove(self.base_img)
+ os.remove(self.target_img)
+
+ def checkConfig(self, active_layer):
+ result = self.vm.qmp('query-named-block-nodes')
+ for r in result['return']:
+ if r['node-name'] == active_layer:
+ self.assertEqual(r['group'], self.group)
+ self.assertEqual(r['iops'], self.iops)
+ self.assertEqual(r['iops_size'], self.iops_size)
+ else:
+ self.assertFalse(r.has_key('group'))
+ self.assertEqual(r['iops'], 0)
+ self.assertFalse(r.has_key('iops_size'))
+
+ def testSnapshot(self):
+ self.checkConfig('base')
+ self.vm.qmp('blockdev-snapshot-sync',
+ node_name = 'base',
+ snapshot_node_name = 'target',
+ snapshot_file = self.target_img,
+ format = iotests.imgfmt)
+ self.checkConfig('target')
+
+if __name__ == '__main__':
+ iotests.main(supported_fmts=['qcow2'])