def test_generate_ephemeral_cleans_up_on_error(self):
self._expect_generate_disk(2000, self.userdevice, self.name_label)
self._expect_generate_disk(2000, self.userdevice + 1, "name (1)")
vm_utils._generate_disk(self.session, self.instance, self.vm_ref,
str(self.userdevice + 2), "name (2)", 'ephemeral', 30 * 1024,
None).AndRaise(exception.NovaException)
vm_utils.safe_destroy_vdis(self.session, [4, 5])
self.mox.ReplayAll()
self.assertRaises(exception.NovaException, vm_utils.generate_ephemeral,
self.session, self.instance, self.vm_ref,
str(self.userdevice), self.name_label, 4030)
def test_generate_ephemeral_cleans_up_on_error(self):
self._expect_generate_disk(2000, self.userdevice, self.name_label)
self._expect_generate_disk(2000, self.userdevice + 1, "name (1)")
vm_utils._generate_disk(self.session, self.instance, self.vm_ref,
str(self.userdevice + 2), "name (2)", 'ephemeral', 30 * 1024,
None).AndRaise(exception.NovaException)
vm_utils.safe_destroy_vdis(self.session, [4, 5])
self.mox.ReplayAll()
self.assertRaises(exception.NovaException, vm_utils.generate_ephemeral,
self.session, self.instance, self.vm_ref,
str(self.userdevice), self.name_label, 4030)
def test_generate_disk_with_no_fs_given(self):
self._expect_parted_calls()
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name", "user", 10, None)
self._check_vdi(vdi_ref)
def test_generate_disk_with_no_fs_given(self):
self._expect_parted_calls()
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name", "user", 10, None)
self._check_vdi(vdi_ref)
def test_generate_disk_swap(self):
self._expect_parted_calls()
utils.execute('mkswap', '/dev/fakedev1', run_as_root=True)
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name", "swap", 10, "linux-swap")
self._check_vdi(vdi_ref)
def test_generate_disk_swap(self):
self._expect_parted_calls()
utils.execute('mkswap', '/dev/fakedev1', run_as_root=True)
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name", "swap", 10, "linux-swap")
self._check_vdi(vdi_ref)
def test_generate_disk_ephemeral(self):
self._expect_parted_calls()
utils.execute('mkfs', '-t', 'ext4', '/dev/fakedev1',
run_as_root=True)
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name", "ephemeral", 10, "ext4")
self._check_vdi(vdi_ref)
def test_generate_disk_ephemeral(self):
self._expect_parted_calls()
utils.execute('mkfs', '-t', 'ext4', '/dev/fakedev1', run_as_root=True)
self.mox.ReplayAll()
vdi_ref = vm_utils._generate_disk(self.session, {"uuid": "fake_uuid"},
self.vm_ref, "2", "name",
"ephemeral", 10, "ext4")
self._check_vdi(vdi_ref)
def _expect_generate_disk(self, size, device, name_label):
vm_utils._generate_disk(self.session, self.instance, self.vm_ref,
str(device), name_label, 'ephemeral', size * 1024,
None).AndReturn(device)
def _expect_generate_disk(self, size, device, name_label):
vm_utils._generate_disk(self.session, self.instance, self.vm_ref,
str(device), name_label, 'ephemeral',
size * 1024, None).AndReturn(device)