74f953a1d7
We don't need to have the vi modelines in each source file, it can be set in a user's vimrc if required. Also a check is added to hacking to detect if they are re-added. Change-Id: I347307a5145b2760c69085b6ca850d6a9137ffc6 Closes-Bug: #1229324
133 lines
5.7 KiB
Python
133 lines
5.7 KiB
Python
# Copyright 2010 OpenStack Foundation
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# (c) Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo.config import cfg
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from nova.openstack.common import log as logging
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from nova.storage import linuxscsi
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from nova import test
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from nova import utils
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LOG = logging.getLogger(__name__)
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CONF = cfg.CONF
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class StorageLinuxSCSITestCase(test.NoDBTestCase):
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def setUp(self):
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super(StorageLinuxSCSITestCase, self).setUp()
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self.executes = []
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def fake_execute(*cmd, **kwargs):
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self.executes.append(cmd)
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return None, None
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self.stubs.Set(utils, 'execute', fake_execute)
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def test_find_multipath_device_3par(self):
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def fake_execute(*cmd, **kwargs):
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out = ("mpath6 (350002ac20398383d) dm-3 3PARdata,VV\n"
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"size=2.0G features='0' hwhandler='0' wp=rw\n"
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"`-+- policy='round-robin 0' prio=-1 status=active\n"
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" |- 0:0:0:1 sde 8:64 active undef running\n"
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" `- 2:0:0:1 sdf 8:80 active undef running\n"
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)
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return out, None
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def fake_execute2(*cmd, **kwargs):
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out = ("350002ac20398383d dm-3 3PARdata,VV\n"
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"size=2.0G features='0' hwhandler='0' wp=rw\n"
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"`-+- policy='round-robin 0' prio=-1 status=active\n"
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" |- 0:0:0:1 sde 8:64 active undef running\n"
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" `- 2:0:0:1 sdf 8:80 active undef running\n"
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)
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return out, None
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self.stubs.Set(utils, 'execute', fake_execute)
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info = linuxscsi.find_multipath_device('/dev/sde')
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LOG.error("info = %s" % info)
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self.assertEqual("/dev/dm-3", info["device"])
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self.assertEqual("/dev/sde", info['devices'][0]['device'])
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self.assertEqual("0", info['devices'][0]['host'])
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self.assertEqual("0", info['devices'][0]['id'])
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self.assertEqual("0", info['devices'][0]['channel'])
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self.assertEqual("1", info['devices'][0]['lun'])
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self.assertEqual("/dev/sdf", info['devices'][1]['device'])
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self.assertEqual("2", info['devices'][1]['host'])
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self.assertEqual("0", info['devices'][1]['id'])
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self.assertEqual("0", info['devices'][1]['channel'])
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self.assertEqual("1", info['devices'][1]['lun'])
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def test_find_multipath_device_svc(self):
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def fake_execute(*cmd, **kwargs):
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out = ("36005076da00638089c000000000004d5 dm-2 IBM,2145\n"
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"size=954M features='1 queue_if_no_path' hwhandler='0'"
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" wp=rw\n"
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"|-+- policy='round-robin 0' prio=-1 status=active\n"
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"| |- 6:0:2:0 sde 8:64 active undef running\n"
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"| `- 6:0:4:0 sdg 8:96 active undef running\n"
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"`-+- policy='round-robin 0' prio=-1 status=enabled\n"
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" |- 6:0:3:0 sdf 8:80 active undef running\n"
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" `- 6:0:5:0 sdh 8:112 active undef running\n"
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)
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return out, None
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self.stubs.Set(utils, 'execute', fake_execute)
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info = linuxscsi.find_multipath_device('/dev/sde')
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LOG.error("info = %s" % info)
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self.assertEqual("/dev/dm-2", info["device"])
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self.assertEqual("/dev/sde", info['devices'][0]['device'])
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self.assertEqual("6", info['devices'][0]['host'])
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self.assertEqual("0", info['devices'][0]['channel'])
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self.assertEqual("2", info['devices'][0]['id'])
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self.assertEqual("0", info['devices'][0]['lun'])
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self.assertEqual("/dev/sdf", info['devices'][2]['device'])
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self.assertEqual("6", info['devices'][2]['host'])
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self.assertEqual("0", info['devices'][2]['channel'])
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self.assertEqual("3", info['devices'][2]['id'])
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self.assertEqual("0", info['devices'][2]['lun'])
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def test_find_multipath_device_ds8000(self):
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def fake_execute(*cmd, **kwargs):
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out = ("36005076303ffc48e0000000000000101 dm-2 IBM,2107900\n"
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"size=1.0G features='1 queue_if_no_path' hwhandler='0'"
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" wp=rw\n"
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"`-+- policy='round-robin 0' prio=-1 status=active\n"
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" |- 6:0:2:0 sdd 8:64 active undef running\n"
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" `- 6:1:0:3 sdc 8:32 active undef running\n"
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)
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return out, None
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self.stubs.Set(utils, 'execute', fake_execute)
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info = linuxscsi.find_multipath_device('/dev/sdd')
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LOG.error("info = %s" % info)
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self.assertEqual("/dev/dm-2", info["device"])
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self.assertEqual("/dev/sdd", info['devices'][0]['device'])
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self.assertEqual("6", info['devices'][0]['host'])
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self.assertEqual("0", info['devices'][0]['channel'])
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self.assertEqual("2", info['devices'][0]['id'])
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self.assertEqual("0", info['devices'][0]['lun'])
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self.assertEqual("/dev/sdc", info['devices'][1]['device'])
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self.assertEqual("6", info['devices'][1]['host'])
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self.assertEqual("1", info['devices'][1]['channel'])
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self.assertEqual("0", info['devices'][1]['id'])
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self.assertEqual("3", info['devices'][1]['lun'])
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