def _check(volume_id):
"""Make sure targets aren't duplicated."""
volume_ids.append(volume_id)
admin_context = context.get_admin_context()
iscsi_target = db.volume_get_iscsi_target_num(admin_context, volume_id)
self.assert_(iscsi_target not in targets)
targets.append(iscsi_target)
def _check(volume_id):
"""Make sure targets aren't duplicated."""
volume_ids.append(volume_id)
admin_context = context.get_admin_context()
iscsi_target = db.volume_get_iscsi_target_num(admin_context,
volume_id)
self.assert_(iscsi_target not in targets)
targets.append(iscsi_target)
def test_check_for_export_with_all_volume_exported(self):
volume_id_list = self._attach_volume()
self.mox.StubOutWithMock(self.volume.driver.tgtadm, 'show_target')
for i in volume_id_list:
tid = db.volume_get_iscsi_target_num(self.context, i)
self.volume.driver.tgtadm.show_target(tid)
self.mox.ReplayAll()
self.volume.check_for_export(self.context, self.instance_id)
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_all_volume_exported(self):
"""No log message when all the processes are running."""
volume_id_list = self._attach_volume()
self.mox.StubOutWithMock(self.volume.driver.tgtadm, 'show_target')
for i in volume_id_list:
tid = db.volume_get_iscsi_target_num(self.context, i)
self.volume.driver.tgtadm.show_target(tid)
self.stream.truncate(0)
self.mox.ReplayAll()
self.volume.check_for_export(self.context, self.instance_id)
self.assertEqual(self.stream.getvalue(), '')
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_all_volume_exported(self):
"""No log message when all the processes are running."""
volume_id_list = self._attach_volume()
self.mox.StubOutWithMock(self.volume.driver.tgtadm, 'show_target')
for i in volume_id_list:
tid = db.volume_get_iscsi_target_num(self.context, i)
self.volume.driver.tgtadm.show_target(tid)
self.stream.truncate(0)
self.mox.ReplayAll()
self.volume.check_for_export(self.context, self.instance_id)
self.assertEqual(self.stream.getvalue(), '')
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_some_volume_missing(self):
"""Output a warning message when some volumes are not recognied
by ietd."""
volume_id_list = self._attach_volume()
tid = db.volume_get_iscsi_target_num(self.context, volume_id_list[0])
self.mox.StubOutWithMock(self.volume.driver.tgtadm, "show_target")
self.volume.driver.tgtadm.show_target(tid).AndRaise(exception.ProcessExecutionError())
self.mox.ReplayAll()
self.assertRaises(exception.ProcessExecutionError, self.volume.check_for_export, self.context, self.instance_id)
msg = _("Cannot confirm exported volume id:%s.") % volume_id_list[0]
self.assertTrue(0 <= self.stream.getvalue().find(msg))
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_all_volume_exported(self):
"""No log message when all the vblade processes are running."""
volume_id_list = self._attach_volume()
self.mox.StubOutWithMock(self.volume.driver, '_execute')
for i in volume_id_list:
tid = db.volume_get_iscsi_target_num(self.context, i)
self.volume.driver._execute("sudo", "ietadm", "--op", "show",
"--tid=%(tid)d" % locals())
self.stream.truncate(0)
self.mox.ReplayAll()
self.volume.check_for_export(self.context, self.instance_id)
self.assertEqual(self.stream.getvalue(), '')
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_all_volume_exported(self):
"""No log message when all the vblade processes are running."""
volume_id_list = self._attach_volume()
self.mox.StubOutWithMock(self.volume.driver, '_execute')
for i in volume_id_list:
tid = db.volume_get_iscsi_target_num(self.context, i)
self.volume.driver._execute("sudo", "ietadm", "--op", "show",
"--tid=%(tid)d" % locals())
self.stream.truncate(0)
self.mox.ReplayAll()
self.volume.check_for_export(self.context, self.instance_id)
self.assertEqual(self.stream.getvalue(), '')
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_some_volume_missing(self):
"""Output a warning message when some volumes are not recognied
by ietd."""
volume_id_list = self._attach_volume()
tid = db.volume_get_iscsi_target_num(self.context, volume_id_list[0])
self.mox.StubOutWithMock(self.volume.driver.tgtadm, 'show_target')
self.volume.driver.tgtadm.show_target(tid).AndRaise(
exception.ProcessExecutionError())
self.mox.ReplayAll()
self.assertRaises(exception.ProcessExecutionError,
self.volume.check_for_export,
self.context,
self.instance_id)
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_some_volume_missing(self):
"""Output a warning message when some volumes are not recognied
by ietd."""
volume_id_list = self._attach_volume()
# the first vblade process isn't running
tid = db.volume_get_iscsi_target_num(self.context, volume_id_list[0])
self.mox.StubOutWithMock(self.volume.driver, '_execute')
self.volume.driver._execute("sudo", "ietadm", "--op", "show",
"--tid=%(tid)d" % locals()).AndRaise(
exception.ProcessExecutionError())
self.mox.ReplayAll()
self.assertRaises(exception.ProcessExecutionError,
self.volume.check_for_export, self.context,
self.instance_id)
msg = _("Cannot confirm exported volume id:%s.") % volume_id_list[0]
self.assertTrue(0 <= self.stream.getvalue().find(msg))
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
def test_check_for_export_with_some_volume_missing(self):
"""Output a warning message when some volumes are not recognied
by ietd."""
volume_id_list = self._attach_volume()
# the first vblade process isn't running
tid = db.volume_get_iscsi_target_num(self.context, volume_id_list[0])
self.mox.StubOutWithMock(self.volume.driver, '_execute')
self.volume.driver._execute("sudo", "ietadm", "--op", "show",
"--tid=%(tid)d" % locals()).AndRaise(
exception.ProcessExecutionError())
self.mox.ReplayAll()
self.assertRaises(exception.ProcessExecutionError,
self.volume.check_for_export,
self.context,
self.instance_id)
msg = _("Cannot confirm exported volume id:%s.") % volume_id_list[0]
self.assertTrue(0 <= self.stream.getvalue().find(msg))
self.mox.UnsetStubs()
self._detach_volume(volume_id_list)
