def _LayoutStats(t, env, stats):
'''Loop over the provided layoutstats, sending them on in time
'''
sess = env.c1.new_pnfs_client_session(env.testname(t))
# Create the file
res = create_file(sess, env.testname(t))
check(res)
fh = res.resarray[-1].object
open_stateid = res.resarray[-2].stateid
lo_stateid = open_stateid
ops = [op.putfh(fh),
op.layoutget(False, LAYOUT4_FLEX_FILES,
LAYOUTIOMODE4_RW,
0, 0xffffffffffffffff, 8192, lo_stateid, 0xffff)]
res = sess.compound(ops)
check(res)
lo_stateid = res.resarray[-1].logr_stateid
check_seqid(lo_stateid, 1)
layout = res.resarray[-1].logr_layout[-1]
p = FlexUnpacker(layout.loc_body)
opaque = p.unpack_ff_layout4()
p.done()
stats_hint = opaque.ffl_stats_collect_hint
# Assume one mirror/storage device
ds = opaque.ffl_mirrors[-1].ffm_data_servers[-1]
deviceid = ds.ffds_deviceid
ops = [op.putfh(fh),
op.getdeviceinfo(deviceid, LAYOUT4_FLEX_FILES, 0xffffffff, 0)]
res = sess.compound(ops)
check(res)
gda = res.resarray[-1].gdir_device_addr
p = FlexUnpacker(gda.da_addr_body)
da = p.unpack_ff_device_addr4()
p.done()
rd_io = io_info4()
wr_io = io_info4()
rd_lat = ff_io_latency4()
wr_lat = ff_io_latency4()
for s in stats:
dur = get_nfstime(s[1])
# Did not capture these in the gathered traces
offset = 0
file_length = 0xffffffffffffffff
rd_io.ii_count = 0
rd_io.ii_bytes = 0
wr_io.ii_count = 0
wr_io.ii_bytes = 0
rd_lat.ffil_ops_requested = s[5]
rd_lat.ffil_bytes_requested = s[4]
rd_lat.ffil_ops_completed = s[6]
rd_lat.ffil_bytes_completed = s[2]
rd_lat.ffil_bytes_not_delivered = s[3]
rd_lat.ffil_total_busy_time = get_nfstime(s[7])
rd_lat.ffil_aggregate_completion_time = get_nfstime(s[8])
wr_lat.ffil_ops_requested = s[12]
wr_lat.ffil_bytes_requested = s[11]
wr_lat.ffil_ops_completed = s[13]
wr_lat.ffil_bytes_completed = s[9]
wr_lat.ffil_bytes_not_delivered = s[10]
wr_lat.ffil_total_busy_time = get_nfstime(s[14])
wr_lat.ffil_aggregate_completion_time = get_nfstime(s[15])
sleeper = s[0]
env.sleep(sleeper)
fflu = ff_layoutupdate4(da.ffda_netaddrs[-1], ds.ffds_fh_vers[-1],
rd_lat, wr_lat, dur, True)
p = FlexPacker()
p.pack_ff_layoutupdate4(fflu)
lu4 = layoutupdate4(LAYOUT4_FLEX_FILES, p.get_buffer())
ops = [op.putfh(fh),
op.layoutstats(offset, file_length, lo_stateid, rd_io, wr_io, deviceid, lu4)]
res = sess.compound(ops)
check(res)
ops = [op.putfh(fh),
op.layoutreturn(False, LAYOUT4_FLEX_FILES, LAYOUTIOMODE4_ANY,
layoutreturn4(LAYOUTRETURN4_FILE,
layoutreturn_file4(0, 0xffffffffffffffff, lo_stateid, "")))]
res = sess.compound(ops)
check(res)
res = close_file(sess, fh, stateid=open_stateid)
check(res)
def _LayoutStats(t, env, stats):
'''Loop over the provided layoutstats, sending them on in time
'''
sess = env.c1.new_pnfs_client_session(env.testname(t))
# Create the file
res = create_file(sess, env.testname(t))
check(res)
fh = res.resarray[-1].object
open_stateid = res.resarray[-2].stateid
lo_stateid = open_stateid
ops = [
op.putfh(fh),
op.layoutget(False, LAYOUT4_FLEX_FILES, LAYOUTIOMODE4_RW, 0,
0xffffffffffffffff, 8192, lo_stateid, 0xffff)
]
res = sess.compound(ops)
check(res)
lo_stateid = res.resarray[-1].logr_stateid
check_seqid(lo_stateid, 1)
layout = res.resarray[-1].logr_layout[-1]
p = FlexUnpacker(layout.loc_body)
opaque = p.unpack_ff_layout4()
p.done()
stats_hint = opaque.ffl_stats_collect_hint
# Assume one mirror/storage device
ds = opaque.ffl_mirrors[-1].ffm_data_servers[-1]
deviceid = ds.ffds_deviceid
ops = [
op.putfh(fh),
op.getdeviceinfo(deviceid, LAYOUT4_FLEX_FILES, 0xffffffff, 0)
]
res = sess.compound(ops)
check(res)
gda = res.resarray[-1].gdir_device_addr
p = FlexUnpacker(gda.da_addr_body)
da = p.unpack_ff_device_addr4()
p.done()
rd_io = io_info4()
wr_io = io_info4()
rd_lat = ff_io_latency4()
wr_lat = ff_io_latency4()
for s in stats:
dur = get_nfstime(s[1])
# Did not capture these in the gathered traces
offset = 0
file_length = 0xffffffffffffffff
rd_io.ii_count = 0
rd_io.ii_bytes = 0
wr_io.ii_count = 0
wr_io.ii_bytes = 0
rd_lat.ffil_ops_requested = s[5]
rd_lat.ffil_bytes_requested = s[4]
rd_lat.ffil_ops_completed = s[6]
rd_lat.ffil_bytes_completed = s[2]
rd_lat.ffil_bytes_not_delivered = s[3]
rd_lat.ffil_total_busy_time = get_nfstime(s[7])
rd_lat.ffil_aggregate_completion_time = get_nfstime(s[8])
wr_lat.ffil_ops_requested = s[12]
wr_lat.ffil_bytes_requested = s[11]
wr_lat.ffil_ops_completed = s[13]
wr_lat.ffil_bytes_completed = s[9]
wr_lat.ffil_bytes_not_delivered = s[10]
wr_lat.ffil_total_busy_time = get_nfstime(s[14])
wr_lat.ffil_aggregate_completion_time = get_nfstime(s[15])
sleeper = s[0]
env.sleep(sleeper)
fflu = ff_layoutupdate4(da.ffda_netaddrs[-1], ds.ffds_fh_vers[-1],
rd_lat, wr_lat, dur, True)
p = FlexPacker()
p.pack_ff_layoutupdate4(fflu)
lu4 = layoutupdate4(LAYOUT4_FLEX_FILES, p.get_buffer())
ops = [
op.putfh(fh),
op.layoutstats(offset, file_length, lo_stateid, rd_io, wr_io,
deviceid, lu4)
]
res = sess.compound(ops)
check(res)
ops = [
op.putfh(fh),
op.layoutreturn(
False, LAYOUT4_FLEX_FILES, LAYOUTIOMODE4_ANY,
layoutreturn4(
LAYOUTRETURN4_FILE,
layoutreturn_file4(0, 0xffffffffffffffff, lo_stateid, "")))
]
res = sess.compound(ops)
check(res)
res = close_file(sess, fh, stateid=open_stateid)
check(res)
