def test_global_handle(self):
"""
Test ID: DAO
Test Description: Use a pool handle in another process.
:avocado: tags=all,pool,pr,tiny,poolglobalhandle
"""
try:
# use the uid/gid of the user running the test, these should
# be perfectly valid
createuid = os.geteuid()
creategid = os.getegid()
# parameters used in pool create that are in yaml
createmode = self.params.get("mode", '/run/testparams/createmode/')
createsetid = self.params.get("setname",
'/run/testparams/createset/')
createsize = self.params.get("size", '/run/testparams/createsize/')
# initialize a python pool object then create the underlying
# daos storage
pool = DaosPool(self.context)
pool.create(createmode, createuid, creategid,
createsize, createsetid, None)
pool.connect(1 << 1)
# create a container just to make sure handle is good
container = DaosContainer(self.context)
container.create(pool.handle)
# create a global handle
iov_len, buf_len, buf = pool.local2global()
# this should work in the future but need on-line server addition
#arg_list = (buf_len, iov_len, buf, pool.get_uuid_str(), 0)
#p = Process(target=check_handle, args=arg_list)
#p.start()
#p.join()
# for now verifying global handle in the same process which is not
# the intended use case
check_handle(buf_len, iov_len, buf, pool.get_uuid_str(), 0)
except DaosApiError as excep:
print(excep)
print(traceback.format_exc())
self.fail("Expecting to pass but test has failed.\n")
def test_global_handle(self):
"""
Test ID: DAO
Test Description: Use a pool handle in another process.
:avocado: tags=pool,poolhandle,vm,small,regression
"""
try:
# use the uid/gid of the user running the test, these should
# be perfectly valid
createuid = os.geteuid()
creategid = os.getegid()
# parameters used in pool create that are in yaml
createmode = self.params.get("mode", '/run/testparams/createmode/')
createsetid = self.params.get("setname",
'/run/testparams/createset/')
createsize = self.params.get("size", '/run/testparams/createsize/')
# initialize a python pool object then create the underlying
# daos storage
pool = DaosPool(self.context)
pool.create(createmode, createuid, creategid,
createsize, createsetid, None)
pool.connect(1 << 1)
# create a container just to make sure handle is good
container = DaosContainer(self.context)
container.create(pool.handle)
# create a global handle
iov_len, buf_len, buf = pool.local2global()
# this should work in the future but need on-line server addition
#arg_list = (buf_len, iov_len, buf, pool.get_uuid_str(), 0)
#p = Process(target=check_handle, args=arg_list)
#p.start()
#p.join()
# for now verifying global handle in the same process which is not
# the intended use case
check_handle(buf_len, iov_len, buf, pool.get_uuid_str(), 0)
except DaosApiError as excep:
print(excep)
print(traceback.format_exc())
self.fail("Expecting to pass but test has failed.\n")
def test_global_handle(self):
"""
Test ID: DAO
Test Description: Use a pool handle in another process.
:avocado: tags=container,conthandle,vm,small,regression
"""
try:
# use the uid/gid of the user running the test, these should
# be perfectly valid
createuid = os.geteuid()
creategid = os.getegid()
# parameters used in pool create that are in yaml
createmode = self.params.get("mode", '/run/testparams/createmode/')
createsetid = self.params.get("setname",
'/run/testparams/createset/')
createsize = self.params.get("size", '/run/testparams/createsize/')
# initialize a python pool object then create the underlying
# daos storage
pool = DaosPool(self.Context)
pool.create(createmode, createuid, creategid, createsize,
createsetid, None)
pool.connect(1 << 1)
# create a pool global handle
iov_len, buf_len, buf = pool.local2global()
buftype = ctypes.c_byte * buf_len
c_buf = buftype.from_buffer(buf)
sct_pool_handle = sharedctypes.RawValue(
IOV, ctypes.cast(c_buf, ctypes.c_void_p), buf_len, iov_len)
# create a container
container = DaosContainer(self.Context)
container.create(pool.handle)
container.open()
# create a container global handle
iov_len, buf_len, buf = container.local2global()
buftype = ctypes.c_byte * buf_len
c_buf = buftype.from_buffer(buf)
sct_cont_handle = sharedctypes.RawValue(
IOV, ctypes.cast(c_buf, ctypes.c_void_p), buf_len, iov_len)
sct_pool_uuid = sharedctypes.RawArray(ctypes.c_byte, pool.uuid)
# this should work in the future but need on-line server addition
#arg_list = (
#p = Process(target=CheckHandle, args=arg_list)
#p.start()
#p.join()
# for now verifying global handle in the same process which is not
# the intended use case
CheckHandle(sct_pool_handle, sct_pool_uuid, sct_cont_handle, 0)
except DaosApiError as e:
print(e)
print(traceback.format_exc())
self.fail("Expecting to pass but test has failed.\n")
def test_global_handle(self):
"""
Test ID: DAO
Test Description: Use a pool handle in another process.
:avocado: tags=container,conthandle,vm,small,regression
"""
try:
# use the uid/gid of the user running the test, these should
# be perfectly valid
createuid = os.geteuid()
creategid = os.getegid()
# parameters used in pool create that are in yaml
createmode = self.params.get("mode", '/run/testparams/createmode/')
createsetid = self.params.get("setname",
'/run/testparams/createset/')
createsize = self.params.get("size", '/run/testparams/createsize/')
# initialize a python pool object then create the underlying
# daos storage
pool = DaosPool(self.context)
pool.create(createmode, createuid, creategid,
createsize, createsetid, None)
pool.connect(1 << 1)
# create a pool global handle
iov_len, buf_len, buf = pool.local2global()
buftype = ctypes.c_byte * buf_len
c_buf = buftype.from_buffer(buf)
sct_pool_handle = (
sharedctypes.RawValue(IOV,
ctypes.cast(c_buf, ctypes.c_void_p),
buf_len, iov_len))
# create a container
container = DaosContainer(self.context)
container.create(pool.handle)
container.open()
# create a container global handle
iov_len, buf_len, buf = container.local2global()
buftype = ctypes.c_byte * buf_len
c_buf = buftype.from_buffer(buf)
sct_cont_handle = (
sharedctypes.RawValue(IOV,
ctypes.cast(c_buf, ctypes.c_void_p),
buf_len, iov_len))
sct_pool_uuid = sharedctypes.RawArray(ctypes.c_byte, pool.uuid)
# this should work in the future but need on-line server addition
#arg_list = (
#p = Process(target=check_handle, args=arg_list)
#p.start()
#p.join()
# for now verifying global handle in the same process which is not
# the intended use case
check_handle(sct_pool_handle, sct_pool_uuid, sct_cont_handle, 0)
except DaosApiError as excep:
print(excep)
print(traceback.format_exc())
self.fail("Expecting to pass but test has failed.\n")
