def test_extend_qcow_success(self): imgfile = tempfile.NamedTemporaryFile() imgsize = 10 device = "/dev/sdh" use_cow = True self.flags(resize_fs_using_block_device=True) mounter = FakeMount.instance_for_format( imgfile, None, None, 'qcow2') mounter.device = device self.mox.StubOutWithMock(api, 'can_resize_image') self.mox.StubOutWithMock(utils, 'execute') self.mox.StubOutWithMock(api, 'is_image_extendable') self.mox.StubOutWithMock(mounter, 'get_dev') self.mox.StubOutWithMock(mounter, 'unget_dev') self.mox.StubOutWithMock(api, 'resize2fs') self.mox.StubOutWithMock(mount.Mount, 'instance_for_format', use_mock_anything=True) api.can_resize_image(imgfile, imgsize).AndReturn(True) utils.execute('qemu-img', 'resize', imgfile, imgsize) api.is_image_extendable(imgfile, use_cow).AndReturn(True) mount.Mount.instance_for_format( imgfile, None, None, 'qcow2').AndReturn(mounter) mounter.get_dev().AndReturn(True) api.resize2fs(mounter.device, run_as_root=True, check_exit_code=[0]) mounter.unget_dev() self.mox.ReplayAll() api.extend(imgfile, imgsize, use_cow=use_cow)
def test_extend_qcow_success(self): imgfile = tempfile.NamedTemporaryFile() imgsize = 10 device = "/dev/sdh" use_cow = True self.flags(resize_fs_using_block_device=True) mounter = FakeMount.instance_for_format(imgfile, None, None, 'qcow2') mounter.device = device self.mox.StubOutWithMock(api, 'can_resize_image') self.mox.StubOutWithMock(utils, 'execute') self.mox.StubOutWithMock(api, 'is_image_extendable') self.mox.StubOutWithMock(mounter, 'get_dev') self.mox.StubOutWithMock(mounter, 'unget_dev') self.mox.StubOutWithMock(api, 'resize2fs') self.mox.StubOutWithMock(mount.Mount, 'instance_for_format', use_mock_anything=True) api.can_resize_image(imgfile, imgsize).AndReturn(True) utils.execute('qemu-img', 'resize', imgfile, imgsize) api.is_image_extendable(imgfile, use_cow).AndReturn(True) mount.Mount.instance_for_format(imgfile, None, None, 'qcow2').AndReturn(mounter) mounter.get_dev().AndReturn(True) api.resize2fs(mounter.device, run_as_root=True, check_exit_code=[0]) mounter.unget_dev() self.mox.ReplayAll() api.extend(imgfile, imgsize, use_cow=use_cow)
def create_lvm_image(base, size): base_size = disk.get_disk_size(base) self.verify_base_size(base, size, base_size=base_size) resize = size > base_size size = size if resize else base_size lvm.create_volume(self.vg, self.lv, size, sparse=self.sparse) if self.ephemeral_key_uuid is not None: encrypt_lvm_image() images.convert_image(base, self.path, 'raw', run_as_root=True) if resize: disk.resize2fs(self.path, run_as_root=True)
def test_resize2fs_e2fsck_fails(self): imgfile = tempfile.NamedTemporaryFile() self.mox.StubOutWithMock(utils, 'execute') utils.execute('e2fsck', '-fp', imgfile, check_exit_code=[0, 1, 2], run_as_root=False).AndRaise( processutils.ProcessExecutionError("fs error")) self.mox.ReplayAll() api.resize2fs(imgfile)
def test_resize2fs_success(self): imgfile = tempfile.NamedTemporaryFile() self.mox.StubOutWithMock(utils, 'execute') utils.execute('e2fsck', '-fp', imgfile, check_exit_code=[0, 1, 2], run_as_root=False) utils.execute('resize2fs', imgfile, check_exit_code=False, run_as_root=False) self.mox.ReplayAll() api.resize2fs(imgfile)
def test_extend_raw_success(self): imgfile = tempfile.NamedTemporaryFile() imgsize = 10 use_cow = False self.mox.StubOutWithMock(api, 'can_resize_image') self.mox.StubOutWithMock(utils, 'execute') self.mox.StubOutWithMock(api, 'is_image_extendable') self.mox.StubOutWithMock(api, 'resize2fs') api.can_resize_image(imgfile, imgsize).AndReturn(True) utils.execute('qemu-img', 'resize', imgfile, imgsize) api.is_image_extendable(imgfile, use_cow).AndReturn(True) api.resize2fs(imgfile, run_as_root=False, check_exit_code=[0]) self.mox.ReplayAll() api.extend(imgfile, imgsize, use_cow=use_cow)