def pds_online_vol_IO_sanity():
#objects initialization & Authentication
log = PvltLogger(inspect.stack()[0][3], 'INFO')
logger = log.logger
host = HostOps(HOST[0])
fio = FioUtils()
pvlLibHandle = pvlclient.New("2.0", CHASSIS_IP, logger=logger)
result = pvlLibHandle.auth.login(user=CHASSIS_USER, password=CHASSIS_PASS)
#calling base function to populate the objects
media_group, vol_list = base_function(pvlLibHandle, logger)
# assigning vol
ports = get_volume_network_map(pvlLibHandle, ZONE)
logger.info("Assigning vols ")
for vol in vol_list:
status = vol.assign_volume(ports, hostnqn=[])
assert (status == True)
# connet to the host
status = host.connect_volume(vol)
assert (status == 0)
for i in range(1):
snap_list = []
#star fresh write on all the volumes
logger.info("Starting fresh write on the vol-seq_write")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCD",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with same pattern
logger.info("Starting over-write with same pattern -vol-seq_write")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCD",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with diff pattern (rw=rw,splitbs)
logger.info("Starting over-write with diff pattern -rw=rw")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDffff",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_read_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with diff pattern (rw=randrw,splitbs)
logger.info("Starting over-write with diff pattern -rw=randrw")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDabcd",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_read_write(vol_list, host, kwargs)
assert (status == 0)
# randwrite on online vol
logger.info("Starting over-write with diff pattern -rw=randwrite")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDabcd",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_write(vol_list, host, kwargs)
assert (status == 0)
'''
for vol in vol_list:
#Taking snaphost
snap_name = str(vol.name) + str("_%s"%SNAP_PREFIX)
logger.info("Taking snapshot :%s"%snap_name)
snapshot = SnapShotOps(snap_name,volobj=vol,create=True)
assert(snapshot != None)
snap_list.append(snapshot)
#Write on remaning space of the volumes
logger.info("Starting write on other space of the vol ")
kwargs = {'offset':"0",'size':'1%',"verify_pattern":"0xffff","verify_interval":4096,"do_verify":1}
status,response=fio.rand_write(vol_list, host, kwargs)
assert (status == 0)
# delete snapshot
for snap in snap_list:
status = snap.delete_snapshot()
assert (status == True)
time.sleep(600)
'''
#disconnect the vol
for vol in vol_list:
logger.info("disconnecting the vol from the host")
status = host.disconnect_volume(vol)
time.sleep(10)
def pds_critical_vol_IO_sanity():
#objects initialization & Authentication
log = PvltLogger(inspect.stack()[0][3], 'INFO')
logger = log.logger
host = HostOps(HOST[0])
fio = FioUtils()
pvlLibHandle = pvlclient.New("2.0", CHASSIS_IP, logger=logger)
result = pvlLibHandle.auth.login(user=CHASSIS_USER, password=CHASSIS_PASS)
#calling base function to populate the objects
media_group, vol_list = base_function(pvlLibHandle, logger)
# assigning vol
ports = get_volume_network_map(pvlLibHandle, ZONE)
logger.info("Assigning vols ")
for vol in vol_list:
status = vol.assign_volume(ports, hostnqn=[])
assert (status == True)
# connet to the host
status = host.connect_volume(vol)
assert (status == 0)
# poweroff 2 drive
mediaList = media_group.get_media_group_disk()
media = [mediaList[0]] + [mediaList[1]]
logger.info("Powering off drive : %s" % media)
status = power_off_drive(media, pvlLibHandle)
for i in range(1):
snap_list = []
#star fresh write on all the volumes
logger.info("Starting fresh write on the vol-seq_write")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCD",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with same pattern
logger.info("Starting over-write with same pattern -vol-seq_write")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCD",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with diff pattern (rw=rw,splitbs)
logger.info("Starting over-write with diff pattern -rw=rw")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDffff",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.seq_read_write(vol_list, host, kwargs)
assert (status == 0)
# start overwrite with diff pattern (rw=randrw,splitbs)
logger.info("Starting over-write with diff pattern -rw=randrw")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDabcd",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_read_write(vol_list, host, kwargs)
assert (status == 0)
# randwrite on online vol
logger.info("Starting over-write with diff pattern -rw=randwrite")
kwargs = {
'offset':
"0",
'size':
'50%',
"verify_pattern":
"0xABCDabcd",
"verify_interval":
4096,
"do_verify":
1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_write(vol_list, host, kwargs)
assert (status == 0)
# Poweron one drive and start the rebuild
media = [mediaList[0]]
logger.info("Powering ON drive : %s" % media)
status = power_on_drive(media, pvlLibHandle)
time.sleep(60)
# start rebuild with IO
logger.info("Start rebuild 2>1")
#status=media_group.synchronous_rebuild_media_group()
status = media_group.asynchronous_rebuild_media_group()
# starting IO load
logger.info("Starting over-write with diff pattern -rw=randrw")
kwargs = {
'offset': "0",
'size': '50%',
"verify_pattern": "0xABCDabcd",
"verify_interval": 4096,
"do_verify": 1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_read_write(vol_list, host, kwargs)
assert (status == 0)
# Poweron second drive and start the rebuild
media = [mediaList[1]]
logger.info("Powering ON drive : %s" % media)
status = power_on_drive(media, pvlLibHandle)
time.sleep(60)
# start async-rebuild
logger.info("Start rebuild 1>0")
#status=media_group.synchronous_rebuild_media_group()
status = media_group.asynchronous_rebuild_media_group()
# starting IO load
logger.info("Starting over-write with diff pattern -rw=randrw")
kwargs = {
'offset': "0",
'size': '50%',
"verify_pattern": "0xABCDabcd",
"verify_interval": 4096,
"do_verify": 1,
"bssplit":
"4k/15:16k/15:32k/15:64k/15:128k/15:256k/10:512k/5:1m/5:2m/5"
}
status, response = fio.rand_read_write(vol_list, host, kwargs)
assert (status == 0)
