Esempio n. 1
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 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)
     LOG.debug(_("Target %s allocated"), iscsi_target)
Esempio n. 2
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 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)
     LOG.debug(_("Target %s allocated"), iscsi_target)
Esempio n. 3
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    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)
Esempio n. 4
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    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)
Esempio n. 5
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    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)
Esempio n. 6
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    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)