def test_intra_domain_copy(self, env_type, src_fmt, dst_fmt):
src_fmt = sc.name2type(src_fmt)
dst_fmt = sc.name2type(dst_fmt)
job_id = str(uuid.uuid4())
with self.get_vols(env_type, src_fmt,
dst_fmt) as (src_chain, dst_chain):
src_vol = src_chain[0]
dst_vol = dst_chain[0]
write_qemu_chain(src_chain)
self.assertRaises(ChainVerificationError, verify_qemu_chain,
dst_chain)
source = dict(endpoint_type='div',
sd_id=src_vol.sdUUID,
img_id=src_vol.imgUUID,
vol_id=src_vol.volUUID)
dest = dict(endpoint_type='div',
sd_id=dst_vol.sdUUID,
img_id=dst_vol.imgUUID,
vol_id=dst_vol.volUUID)
job = storage.sdm.api.copy_data.Job(job_id, None, source, dest)
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.DONE, job.status)
self.assertEqual(100.0, job.progress)
self.assertNotIn('error', job.info())
verify_qemu_chain(dst_chain)
self.assertEqual(sc.fmt2str(dst_fmt),
qemuimg.info(dst_vol.volumePath)['format'])
def test_intra_domain_copy(self, env_type, src_fmt, dst_fmt):
src_fmt = sc.name2type(src_fmt)
dst_fmt = sc.name2type(dst_fmt)
job_id = str(uuid.uuid4())
with self.get_vols(env_type, src_fmt, dst_fmt) as (src_chain,
dst_chain):
src_vol = src_chain[0]
dst_vol = dst_chain[0]
write_qemu_chain(src_chain)
self.assertRaises(ChainVerificationError,
verify_qemu_chain, dst_chain)
source = dict(endpoint_type='div', sd_id=src_vol.sdUUID,
img_id=src_vol.imgUUID, vol_id=src_vol.volUUID)
dest = dict(endpoint_type='div', sd_id=dst_vol.sdUUID,
img_id=dst_vol.imgUUID, vol_id=dst_vol.volUUID)
job = storage.sdm.api.copy_data.Job(job_id, None, source, dest)
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.DONE, job.status)
self.assertEqual(100.0, job.progress)
self.assertNotIn('error', job.info())
verify_qemu_chain(dst_chain)
self.assertEqual(sc.fmt2str(dst_fmt),
qemuimg.info(dst_vol.volumePath)['format'])
def test_create_volume_domainlock_contended(self):
def error(*args):
raise se.AcquireLockFailure('id', 'rc', 'out', 'err')
args = self._get_args()
args['sd_manifest'].acquireDomainLock = error
job = storage.sdm.api.create_volume.Job(**args)
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.FAILED, job.status)
self.assertEqual(se.AcquireLockFailure.code,
job.info()['error']['code'])
def test_create_volume_domainlock_contended(self):
def error(*args):
raise se.AcquireLockFailure('id', 'rc', 'out', 'err')
args = self._get_args()
args['sd_manifest'].acquireDomainLock = error
job = storage.sdm.api.create_volume.Job(**args)
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.FAILED, job.status)
self.assertEqual(se.AcquireLockFailure.code,
job.info()['error']['code'])
def test_volume_chain_copy(self, env_type, src_fmt, dst_fmt, copy_seq):
src_fmt = sc.name2type(src_fmt)
dst_fmt = sc.name2type(dst_fmt)
nr_vols = len(copy_seq)
with self.get_vols(env_type, src_fmt, dst_fmt,
chain_length=nr_vols) as (src_chain,
dst_chain):
write_qemu_chain(src_chain)
for index in copy_seq:
job_id = str(uuid.uuid4())
src_vol = src_chain[index]
dst_vol = dst_chain[index]
source = dict(endpoint_type='div', sd_id=src_vol.sdUUID,
img_id=src_vol.imgUUID, vol_id=src_vol.volUUID)
dest = dict(endpoint_type='div', sd_id=dst_vol.sdUUID,
img_id=dst_vol.imgUUID, vol_id=dst_vol.volUUID)
job = storage.sdm.api.copy_data.Job(job_id, None, source, dest)
job.run()
wait_for_job(job)
verify_qemu_chain(dst_chain)
def test_create_volume(self):
args = self._get_args()
job = storage.sdm.api.create_volume.Job(**args)
with self._fake_env():
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.DONE, job.status)
self.assertIsNone(job.progress)
self.assertNotIn('error', job.info())
# Verify that the domain lock was acquired and released
self.assertEqual([('acquireDomainLock', (1, ), {}),
('releaseDomainLock', (), {})],
args['sd_manifest'].__calls__)
# Verify that the image resource was locked and released
image_ns = sd.getNamespace(job.sd_manifest.sdUUID, sc.IMAGE_NAMESPACE)
rm_args = (image_ns, job.vol_info.img_id, rm.LockType.exclusive)
self.assertEqual([('acquireResource', rm_args, {}),
('releaseResource', rm_args, {})], self.rm.__calls__)
def test_create_volume(self):
args = self._get_args()
job = storage.sdm.api.create_volume.Job(**args)
with self._fake_env():
job.run()
wait_for_job(job)
self.assertEqual(jobs.STATUS.DONE, job.status)
self.assertIsNone(job.progress)
self.assertNotIn('error', job.info())
# Verify that the domain lock was acquired and released
self.assertEqual([('acquireDomainLock', (1,), {}),
('releaseDomainLock', (), {})],
args['sd_manifest'].__calls__)
# Verify that the image resource was locked and released
image_ns = sd.getNamespace(job.sd_manifest.sdUUID, IMAGE_NAMESPACE)
rm_args = (image_ns, job.vol_info.img_id, rm.LockType.exclusive)
self.assertEqual([('acquireResource', rm_args, {}),
('releaseResource', rm_args, {})],
self.rm.__calls__)
def test_volume_chain_copy(self, env_type, src_fmt, dst_fmt, copy_seq):
src_fmt = sc.name2type(src_fmt)
dst_fmt = sc.name2type(dst_fmt)
nr_vols = len(copy_seq)
with self.get_vols(env_type, src_fmt, dst_fmt,
chain_length=nr_vols) as (src_chain, dst_chain):
write_qemu_chain(src_chain)
for index in copy_seq:
job_id = str(uuid.uuid4())
src_vol = src_chain[index]
dst_vol = dst_chain[index]
source = dict(endpoint_type='div',
sd_id=src_vol.sdUUID,
img_id=src_vol.imgUUID,
vol_id=src_vol.volUUID)
dest = dict(endpoint_type='div',
sd_id=dst_vol.sdUUID,
img_id=dst_vol.imgUUID,
vol_id=dst_vol.volUUID)
job = storage.sdm.api.copy_data.Job(job_id, None, source, dest)
job.run()
wait_for_job(job)
verify_qemu_chain(dst_chain)
def run_job(self, job):
self.assertEqual(jobs.STATUS.PENDING, job.status)
self.assertIsNone(getattr(vars, 'job_id', None))
job.run()
wait_for_job(job)
self.assertIsNone(getattr(vars, 'job_id', None))