def readelementstatus(self,
start,
num,
**kwargs):
"""
Returns a ReadElementStatus Instance
:param start: starting address for first element to return
:param num: numbver of elements to return
:param kwargs: a dict with key/value pairs
element_type, type of elements to return
voltag = 0, whether volume tag data should be returned
curdata = 1, check current data
dvcid = 0, whether to return device identifiers
alloclen=16384, max amount od data to return
:return: an ReadElementStatus instance
"""
opcode = self.device.opcodes.READ_ELEMENT_STATUS
cmd = ReadElementStatus(opcode,
start,
num,
**kwargs)
self.execute(cmd)
cmd.unmarshall()
return cmd
def test_main(self):
with MockSCSI(MockDevice(smc)) as s:
# cdb for SMC: ReadElementStatus
r = s.readelementstatus(
300,
700,
element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE,
voltag=1,
curdata=1,
dvcid=1)
cdb = r.cdb
self.assertEqual(cdb[0],
s.device.opcodes.READ_ELEMENT_STATUS.value)
self.assertEqual(cdb[1],
0x10 | READELEMENTSTATUS.ELEMENT_TYPE.STORAGE)
self.assertEqual(scsi_ba_to_int(cdb[2:4]), 300)
self.assertEqual(scsi_ba_to_int(cdb[4:6]), 700)
self.assertEqual(cdb[6], 0x03)
self.assertEqual(scsi_ba_to_int(cdb[7:10]), 16384)
cdb = r.unmarshall_cdb(cdb)
self.assertEqual(cdb['opcode'],
s.device.opcodes.READ_ELEMENT_STATUS.value)
self.assertEqual(cdb['voltag'], 1)
self.assertEqual(cdb['element_type'],
READELEMENTSTATUS.ELEMENT_TYPE.STORAGE)
self.assertEqual(cdb['starting_element_address'], 300)
self.assertEqual(cdb['num_elements'], 700)
self.assertEqual(cdb['curdata'], 1)
self.assertEqual(cdb['dvcid'], 1)
self.assertEqual(cdb['alloc_len'], 16384)
d = ReadElementStatus.unmarshall_cdb(
ReadElementStatus.marshall_cdb(cdb))
self.assertEqual(d, cdb)
def main():
dev = MockReadElementStatus()
dev.opcodes = smc
s = SCSI(dev)
s.device.opcodes = smc
# cdb for SMC: ReadElementStatus
r = s.readelementstatus(300, 700, element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE, voltag=1, curdata=1, dvcid=1)
cdb = r.cdb
assert cdb[0] == s.device.opcodes.READ_ELEMENT_STATUS.value
assert cdb[1] == 0x10 | READELEMENTSTATUS.ELEMENT_TYPE.STORAGE
assert scsi_ba_to_int(cdb[2:4]) == 300
assert scsi_ba_to_int(cdb[4:6]) == 700
assert cdb[6] == 0x03
assert scsi_ba_to_int(cdb[7:10]) == 16384
cdb = r.unmarshall_cdb(cdb)
assert cdb['opcode'] == s.device.opcodes.READ_ELEMENT_STATUS.value
assert cdb['voltag'] == 1
assert cdb['element_type'] == READELEMENTSTATUS.ELEMENT_TYPE.STORAGE
assert cdb['starting_element_address'] == 300
assert cdb['num_elements'] == 700
assert cdb['curdata'] == 1
assert cdb['dvcid'] == 1
assert cdb['alloc_len'] == 16384
d = ReadElementStatus.unmarshall_cdb(ReadElementStatus.marshall_cdb(cdb))
assert d == cdb
def main():
with MockSCSI(MockDevice(smc)) as s:
# cdb for SMC: ReadElementStatus
r = s.readelementstatus(
300,
700,
element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE,
voltag=1,
curdata=1,
dvcid=1)
cdb = r.cdb
assert cdb[0] == s.device.opcodes.READ_ELEMENT_STATUS.value
assert cdb[1] == 0x10 | READELEMENTSTATUS.ELEMENT_TYPE.STORAGE
assert scsi_ba_to_int(cdb[2:4]) == 300
assert scsi_ba_to_int(cdb[4:6]) == 700
assert cdb[6] == 0x03
assert scsi_ba_to_int(cdb[7:10]) == 16384
cdb = r.unmarshall_cdb(cdb)
assert cdb['opcode'] == s.device.opcodes.READ_ELEMENT_STATUS.value
assert cdb['voltag'] == 1
assert cdb['element_type'] == READELEMENTSTATUS.ELEMENT_TYPE.STORAGE
assert cdb['starting_element_address'] == 300
assert cdb['num_elements'] == 700
assert cdb['curdata'] == 1
assert cdb['dvcid'] == 1
assert cdb['alloc_len'] == 16384
d = ReadElementStatus.unmarshall_cdb(
ReadElementStatus.marshall_cdb(cdb))
assert d == cdb
def readelementstatus(self,
start,
num,
**kwargs):
"""
Returns a ReadElementStatus Instance
:param start: starting address for first element to return
:param num: numbver of elements to return
:param kwargs: a dict with key/value pairs
element_type, type of elements to return
voltag = 0, whether volume tag data should be returned
curdata = 1, check current data
dvcid = 0, whether to return device identifiers
alloclen=16384, max amount od data to return
:return: an ReadElementStatus instance
"""
opcode = self.device.opcodes.READ_ELEMENT_STATUS
cmd = ReadElementStatus(opcode,
start,
num,
**kwargs)
self.execute(cmd)
cmd.unmarshall()
return cmd
def readelementstatus(self, start, num, **kwargs):
"""
Returns a ReadElementStatus Instance
:param start: starting address for first element to return
:param num: numbver of elements to return
:param element_type=ELEMENT_TYPE.ALL: type of elements to return
:param voltag = 0: whether volume tag data should be returned
:param curdata = 1: check current data
:param dvcid = 0: whether to return device identifiers
:param alloclen=16384: max amount od data to return
:return: an ReadElementStatus instance
"""
return ReadElementStatus(self, start, num, **kwargs)
def main():
dev = MockReadElementStatus()
dev.opcodes = smc
s = SCSI(dev)
s.device.opcodes = smc
i = s.readelementstatus(
300,
700,
element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE,
voltag=1,
curdata=1,
dvcid=1).result
assert i['first_element_address'] == 12
assert i['num_elements'] == 3
assert len(i['element_status_pages']) == 2
page = i['element_status_pages'][0]
assert page['element_type'] == 2
assert page['pvoltag'] == 0
assert page['avoltag'] == 0
assert len(page['element_descriptors']) == 1
assert page['element_descriptors'][0]['element_address'] == 12
assert page['element_descriptors'][0]['access'] == 1
assert page['element_descriptors'][0]['except'] == 1
assert page['element_descriptors'][0]['full'] == 1
assert page['element_descriptors'][0]['additional_sense_code'] == 55
assert page['element_descriptors'][0][
'additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][0]['svalid'] == 1
assert page['element_descriptors'][0]['invert'] == 1
assert page['element_descriptors'][0]['ed'] == 1
assert page['element_descriptors'][0]['medium_type'] == 2
assert page['element_descriptors'][0][
'source_storage_element_address'] == 27
page = i['element_status_pages'][1]
assert page['element_type'] == 4
assert page['pvoltag'] == 0
assert page['avoltag'] == 0
assert len(page['element_descriptors']) == 2
assert page['element_descriptors'][0]['element_address'] == 13
assert page['element_descriptors'][0]['access'] == 1
assert page['element_descriptors'][0]['except'] == 1
assert page['element_descriptors'][0]['full'] == 0
assert page['element_descriptors'][0]['additional_sense_code'] == 55
assert page['element_descriptors'][0][
'additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][0]['svalid'] == 1
assert page['element_descriptors'][0]['invert'] == 1
assert page['element_descriptors'][0]['ed'] == 1
assert page['element_descriptors'][0]['medium_type'] == 7
assert page['element_descriptors'][0][
'source_storage_element_address'] == 28
assert page['element_descriptors'][1]['element_address'] == 14
assert page['element_descriptors'][1]['access'] == 1
assert page['element_descriptors'][1]['except'] == 0
assert page['element_descriptors'][1]['full'] == 0
assert page['element_descriptors'][1]['additional_sense_code'] == 55
assert page['element_descriptors'][1][
'additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][1]['svalid'] == 1
assert page['element_descriptors'][1]['invert'] == 0
assert page['element_descriptors'][1]['ed'] == 0
assert page['element_descriptors'][1]['medium_type'] == 6
assert page['element_descriptors'][1][
'source_storage_element_address'] == 29
d = ReadElementStatus.unmarshall_datain(
ReadElementStatus.marshall_datain(i))
assert d == i
def main():
dev = MockReadElementStatus()
dev.opcodes = smc
s = SCSI(dev)
s.device.opcodes = smc
i = s.readelementstatus(300, 700, element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE, voltag=1, curdata=1,
dvcid=1).result
assert i['first_element_address'] == 12
assert i['num_elements'] == 3
assert len(i['element_status_pages']) == 2
page = i['element_status_pages'][0]
assert page['element_type'] == 2
assert page['pvoltag'] == 0
assert page['avoltag'] == 0
assert len(page['element_descriptors']) == 1
assert page['element_descriptors'][0]['element_address'] == 12
assert page['element_descriptors'][0]['access'] == 1
assert page['element_descriptors'][0]['except'] == 1
assert page['element_descriptors'][0]['full'] == 1
assert page['element_descriptors'][0]['additional_sense_code'] == 55
assert page['element_descriptors'][0]['additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][0]['svalid'] == 1
assert page['element_descriptors'][0]['invert'] == 1
assert page['element_descriptors'][0]['ed'] == 1
assert page['element_descriptors'][0]['medium_type'] == 2
assert page['element_descriptors'][0]['source_storage_element_address'] == 27
page = i['element_status_pages'][1]
assert page['element_type'] == 4
assert page['pvoltag'] == 0
assert page['avoltag'] == 0
assert len(page['element_descriptors']) == 2
assert page['element_descriptors'][0]['element_address'] == 13
assert page['element_descriptors'][0]['access'] == 1
assert page['element_descriptors'][0]['except'] == 1
assert page['element_descriptors'][0]['full'] == 0
assert page['element_descriptors'][0]['additional_sense_code'] == 55
assert page['element_descriptors'][0]['additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][0]['svalid'] == 1
assert page['element_descriptors'][0]['invert'] == 1
assert page['element_descriptors'][0]['ed'] == 1
assert page['element_descriptors'][0]['medium_type'] == 7
assert page['element_descriptors'][0]['source_storage_element_address'] == 28
assert page['element_descriptors'][1]['element_address'] == 14
assert page['element_descriptors'][1]['access'] == 1
assert page['element_descriptors'][1]['except'] == 0
assert page['element_descriptors'][1]['full'] == 0
assert page['element_descriptors'][1]['additional_sense_code'] == 55
assert page['element_descriptors'][1]['additional_sense_code_qualifier'] == 56
assert page['element_descriptors'][1]['svalid'] == 1
assert page['element_descriptors'][1]['invert'] == 0
assert page['element_descriptors'][1]['ed'] == 0
assert page['element_descriptors'][1]['medium_type'] == 6
assert page['element_descriptors'][1]['source_storage_element_address'] == 29
d = ReadElementStatus.unmarshall_datain(ReadElementStatus.marshall_datain(i))
assert d == i
def test_main(self):
with MockSCSI(MockReadElementStatus(smc)) as s:
i = s.readelementstatus(
300,
700,
element_type=READELEMENTSTATUS.ELEMENT_TYPE.STORAGE,
voltag=1,
curdata=1,
dvcid=1).result
self.assertEqual(i['first_element_address'], 12)
self.assertEqual(i['num_elements'], 3)
self.assertEqual(len(i['element_status_pages']), 2)
page = i['element_status_pages'][0]
self.assertEqual(page['element_type'], 2)
self.assertEqual(page['pvoltag'], 0)
self.assertEqual(page['avoltag'], 0)
self.assertEqual(len(page['element_descriptors']), 1)
self.assertEqual(page['element_descriptors'][0]['element_address'],
12)
self.assertEqual(page['element_descriptors'][0]['access'], 1)
self.assertEqual(page['element_descriptors'][0]['except'], 1)
self.assertEqual(page['element_descriptors'][0]['full'], 1)
self.assertEqual(
page['element_descriptors'][0]['additional_sense_code'], 55)
self.assertEqual(
page['element_descriptors'][0]
['additional_sense_code_qualifier'], 56)
self.assertEqual(page['element_descriptors'][0]['svalid'], 1)
self.assertEqual(page['element_descriptors'][0]['invert'], 1)
self.assertEqual(page['element_descriptors'][0]['ed'], 1)
self.assertEqual(page['element_descriptors'][0]['medium_type'], 2)
self.assertEqual(
page['element_descriptors'][0]
['source_storage_element_address'], 27)
page = i['element_status_pages'][1]
self.assertEqual(page['element_type'], 4)
self.assertEqual(page['pvoltag'], 0)
self.assertEqual(page['avoltag'], 0)
self.assertEqual(len(page['element_descriptors']), 2)
self.assertEqual(page['element_descriptors'][0]['element_address'],
13)
self.assertEqual(page['element_descriptors'][0]['access'], 1)
self.assertEqual(page['element_descriptors'][0]['except'], 1)
self.assertEqual(page['element_descriptors'][0]['full'], 0)
self.assertEqual(
page['element_descriptors'][0]['additional_sense_code'], 55)
self.assertEqual(
page['element_descriptors'][0]
['additional_sense_code_qualifier'], 56)
self.assertEqual(page['element_descriptors'][0]['svalid'], 1)
self.assertEqual(page['element_descriptors'][0]['invert'], 1)
self.assertEqual(page['element_descriptors'][0]['ed'], 1)
self.assertEqual(page['element_descriptors'][0]['medium_type'], 7)
self.assertEqual(
page['element_descriptors'][0]
['source_storage_element_address'], 28)
self.assertEqual(page['element_descriptors'][1]['element_address'],
14)
self.assertEqual(page['element_descriptors'][1]['access'], 1)
self.assertEqual(page['element_descriptors'][1]['except'], 0)
self.assertEqual(page['element_descriptors'][1]['full'], 0)
self.assertEqual(
page['element_descriptors'][1]['additional_sense_code'], 55)
self.assertEqual(
page['element_descriptors'][1]
['additional_sense_code_qualifier'], 56)
self.assertEqual(page['element_descriptors'][1]['svalid'], 1)
self.assertEqual(page['element_descriptors'][1]['invert'], 0)
self.assertEqual(page['element_descriptors'][1]['ed'], 0)
self.assertEqual(page['element_descriptors'][1]['medium_type'], 6)
self.assertEqual(
page['element_descriptors'][1]
['source_storage_element_address'], 29)
d = ReadElementStatus.unmarshall_datain(
ReadElementStatus.marshall_datain(i))
self.assertEqual(d, i)
