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 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)
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)
