def test_zns_write_a_closed_zone(nvme0, nvme0n1, qpair, zone, buf, zone_size, num_of_zones):
slba = zone_size*int(random.randrange(num_of_zones))
logging.info("Test zslba: 0x%x" % slba)
zone = Zone(qpair, nvme0n1, slba)
zone.reset()
zone.write(qpair, buf, 0, 16).waitdone()
zone.close()
with pytest.warns(UserWarning, match="ERROR status: 01/bc"):
zone.write(qpair, buf, 0x0, 8).waitdone()
test_zns_management_receive(nvme0, nvme0n1, qpair, buf, zone_size, num_of_zones)
def test_zns_write_implicitly_open(nvme0, nvme0n1, qpair, slba, repeat):
buf = Buffer(96*1024)
z0 = Zone(qpair, nvme0n1, slba)
#assert z0.state == 'Full'
z0.reset()
assert z0.state == 'Empty'
assert z0.wpointer == slba
z0.write(qpair, buf, 0, 16).waitdone()
time.sleep(1)
logging.info("Write pointer:0x%x" % z0.wpointer)
assert z0.state == 'Implicitly Opened'
assert z0.wpointer == slba+16
z0.close()
#logging.info(z0)
assert z0.state == 'Closed'
assert z0.wpointer == slba+0x10
z0.finish()
logging.info(z0)
assert z0.state == 'Full'
assert z0.wpointer == slba+0x10
def test_zns_state_machine_all(nvme0, nvme0n1, qpair, buf, zslba_list):
for slba in zslba_list:
z0 = Zone(qpair, nvme0n1, slba)
logging.info("zslba:0x%x" % slba)
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.finish()
assert z0.state == 'Full'
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.reset()
assert z0.state == 'Empty'
z0.finish()
assert z0.state == 'Full'
z0.reset()
def test_zns_state_machine(nvme0, nvme0n1, qpair, buf, slba):
z0 = Zone(qpair, nvme0n1, slba)
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.finish()
assert z0.state == 'Full'
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.reset()
assert z0.state == 'Empty'
z0.open()
assert z0.state == 'Explicitly Opened'
z0.close()
assert z0.state == 'Closed'
z0.finish()
assert z0.state == 'Full'
z0.reset()
assert z0.state == 'Empty'