iFLYTEK

Institution iFLYTEK
Client Procs Per Node
Client Operating System CentOS
Client Operating System Version 7.4
Client Kernel Version 4.12.14

DATA SERVER

Storage Type NVMe
Volatile Memory 128GB
Storage Interface NVMe
Network IB EDR
Software Version
OS Version 7.4

INFORMATION

Client Nodes 10
Client Total Procs 200
Metadata Nodes 20
Metadata Storage Devices 1
Data Nodes 10
Data Storage Devices 2

METADATA

Easy Write 268.01 kIOP/s
Easy Stat 1,084.31 kIOP/s
Easy Delete 199.00 kIOP/s
Hard Write 179.91 kIOP/s
Hard Read 241.76 kIOP/s
Hard Stat 909.83 kIOP/s
Hard Delete 258.90 kIOP/s

Submitted Files

io500
#!/bin/bash
#
# INSTRUCTIONS:
# Edit this file as needed for your machine.
# This simplified version is just for running on a single node.
# It is a simplified version of the site-configs/sandia/startup.sh which include SLURM directives.
# Most of the variables set in here are needed for io500_fixed.sh which gets sourced at the end of this.
# Please also edit 'extra_description' function.

set -euo pipefail  # better error handling

# turn these to True successively while you debug and tune this benchmark.
# for each one that you turn to true, go and edit the appropriate function.
# to find the function name, see the 'main' function.
# These are listed in the order that they run.
io500_run_ior_easy="True" # does the write phase and enables the subsequent read
io500_run_md_easy="True"  # does the creat phase and enables the subsequent stat
io500_run_ior_hard="True" # does the write phase and enables the subsequent read
io500_run_md_hard="True"  # does the creat phase and enables the subsequent read
io500_run_find="True"
io500_run_ior_easy_read="True"
io500_run_md_easy_stat="True"
io500_run_ior_hard_read="True"
io500_run_md_hard_stat="True"
io500_run_md_hard_read="True"
io500_run_md_easy_delete="True" # turn this off if you want to just run find by itself
io500_run_md_hard_delete="True" # turn this off if you want to just run find by itself
io500_run_mdreal="False"  # this one is optional
io500_cleanup_workdir="False"  # this flag is currently ignored. You'll need to clean up your data files manually if you want to.
io500_clean_cache="False" # attempt to clean the cache after every benchmark, useful for validating the performance results and for testing with a local node; it uses the io500_clean_cache_cmd (can be overwritten); make sure the user can write to /proc/sys/vm/drop_caches
io500_stonewall_timer=0 # Stonewalling timer, set to 300 to be an official run; set to 0, if you never want to abort...
io500_rules="regular" # Choose regular for an official regular submission or scc for a Student Cluster Competition submission to execute the test cases for 30 seconds instead of 300 seconds

# to run this benchmark, find and edit each of these functions.
# please also edit 'extra_description' function to help us collect the required data.
function main {
  setup_directories
  setup_paths
  setup_ior_easy # required if you want a complete score
  setup_ior_hard # required if you want a complete score
  setup_mdt_easy # required if you want a complete score
  setup_mdt_hard # required if you want a complete score
  setup_find     # required if you want a complete score
  setup_mdreal   # optional
  run_benchmarks
}

function setup_directories {
  # set directories for where the benchmark files are created and where the results will go.
  # If you want to set up stripe tuning on your output directories or anything similar, then this is good place to do it.
  timestamp=`date +%Y.%m.%d-%H.%M.%S`           # create a uniquifier
  io500_workdir=/mnt/yrfs/datafiles/io500.$timestamp # directory where the data will be stored
  io500_result_dir=$PWD/results/$timestamp      # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir

  mkdir -p ${io500_workdir}/ior_easy
  mkdir -p ${io500_workdir}/ior_hard
  mkdir -p ${io500_workdir}/mdt_hard
  yrfs-ctl --setpattern --chunksize=512 --numtargets=8 ${io500_workdir}/ior_easy
  yrfs-ctl --setpattern --chunksize=64k --numtargets=64 ${io500_workdir}/ior_hard
  yrfs-ctl --setpattern --chunksize=64k --numtargets=1 ${io500_workdir}/mdt_hard
}

function setup_paths {
  # Set the paths to the binaries.  If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
  io500_ior_cmd=$PWD/bin/ior
  io500_mdtest_cmd=$PWD/bin/mdtest
  io500_mdreal_cmd=$PWD/bin/md-real-io
  io500_mpirun="mpirun"
  io500_mpiargs="--allow-run-as-root --hostfile hosts.10 -np 200 --map-by slot --mca btl ^openib --mca oob_tcp_if_include 172.31.120.0/24 --mca oob tcp"
}

function setup_ior_easy {
  io500_ior_easy_params="-t 2048k "
  echo -n ""
  io500_ior_easy_size=66000
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=410000
}

function setup_ior_hard {
  io500_ior_hard_api="POSIX"
  io500_ior_hard_api_specific_options=""
  io500_ior_hard_writes_per_proc=500000
}

function setup_mdt_hard {
  io500_mdtest_hard_api="POSIX"
  io500_mdtest_hard_api_specific_options=""
  io500_mdtest_hard_files_per_proc=280000
}

function setup_find {
  #
  # setup the find command. This is an area where innovation is allowed.
  #    There are three default options provided. One is a serial find, one is python
  #    parallel version, one is C parallel version.  Current default is to use serial.
  #    But it is very slow. We recommend to either customize or use the C parallel version.
  #    For GPFS, we recommend to use the provided mmfind wrapper described below.
  #    Instructions below.
  #    If a custom approach is used, please provide enough info so others can reproduce.

  # the serial version that should run (SLOWLY) without modification
  #io500_find_mpi="False"
  #io500_find_cmd=$PWD/bin/sfind.sh
  #io500_find_cmd_args=""

  # a parallel version in C, the -s adds a stonewall
  #   for a real run, turn -s (stonewall) off or set it at 300 or more
  #   to prepare this (assuming you've run ./utilities/prepare.sh already):
  #   > cd build/pfind
  #   > ./prepare.sh
  #   > ./compile.sh
  #   > cp pfind ../../bin/
  #   If you use io500_find_mpi="True", then this will run with the same
  #   number of MPI nodes and ranks as the other phases.
  #   If you prefer another number, and fewer might be better here,
  #   Then you can set io500_find_mpi to be "False" and write a wrapper
  #   script for this which sets up MPI as you would like.  Then change
  #   io500_find_cmd to point to your wrapper script.
  io500_find_mpi="True"
  io500_find_cmd="$PWD/bin/pfind"
  # uses stonewalling, run pfind
  io500_find_cmd_args=""

  # for GPFS systems, you should probably use the provided mmfind wrapper
  # if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
  #io500_find_mpi="False"
  #io500_find_cmd="$PWD/bin/mmfind.sh"
  #io500_find_cmd_args=""
}

function setup_mdreal {
  echo -n ""
}

function run_benchmarks {
  # Important: source the io500_fixed.sh script.  Do not change it. If you discover
  # a need to change it, please email the mailing list to discuss
  source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}

# Information fields; these provide information about your system hardware
# Use https://vi4io.org/io500-info-creator/ to generate information about your hardware
# that you want to include publicly!
function extra_description {
  # TODO: Please add your information using the info-creator!
  # EXAMPLE:
  io500_info_system_name='YRCloudFile'      # e.g. Oakforest-PACS
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  2 02:33:09 2019
Command line        : /root/io-500-dev/bin/ior -r -R -t 2048k -b 66000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/stonewall
Machine             : Linux node1.yr
TestID              : 0
StartTime           : Sat Nov  2 02:33:09 2019
Path                : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy
FS                  : 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 1
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 200
clients per node    : 20
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 64.45 GiB
aggregate filesize  : 12.59 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
read      11225      67584000   2048.00    0.041322   1069.22    106.72     1175.98    0   
Max Read:  11224.73 MiB/sec (11769.98 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read        11224.73   11224.73   11224.73       0.00    5612.36    5612.36    5612.36       0.00 1175.97516         NA            NA     0    200  20    1   1     1        1         0    0      1 69206016000  2097152 13200000.0 POSIX      0
Finished            : Sat Nov  2 02:52:46 2019
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  2 02:03:46 2019
Command line        : /root/io-500-dev/bin/ior -w -t 2048k -b 66000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux node1.yr
TestID              : 0
StartTime           : Sat Nov  2 02:03:46 2019
Path                : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy
FS                  : 46.9 TiB   Used FS: 9.3%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 1
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 200
clients per node    : 20
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 64.45 GiB
aggregate filesize  : 12.59 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
stonewalling pairs accessed min: 33000 max: 33000 -- min data: 64.5 GiB mean data: 64.5 GiB time: 281.0s
write     33979      67584000   2048.00    0.018587   281.00     107.46     388.48     0   
Max Write: 33978.62 MiB/sec (35629.16 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write       33978.62   33978.62   33978.62       0.00   16989.31   16989.31   16989.31       0.00  388.47961     281.00      46975.78     0    200  20    1   1     1        1         0    0      1 69206016000  2097152 13200000.0 POSIX      0
Finished            : Sat Nov  2 02:10:14 2019
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  2 02:54:04 2019
Command line        : /root/io-500-dev/bin/ior -r -R -s 500000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/stonewall
Machine             : Linux node1.yr
TestID              : 0
StartTime           : Sat Nov  2 02:54:04 2019
Path                : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard
FS                  : 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 500000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 200
clients per node    : 20
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 4.28 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
WARNING: Expected aggregate file size       = 4700800000000.
WARNING: Stat() of aggregate file size      = 4794816000000.
WARNING: Using actual aggregate bytes moved = 4700800000000.
read      15346      45.91      45.91      0.087475   291.76     0.286635   292.14     0   
Max Read:  15345.67 MiB/sec (16091.11 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read        15345.67   15345.67   15345.67       0.00  342305.70  342305.70  342305.70       0.00  292.13653         NA            NA     0    200  20    1   0     1        1         0    0 500000    47008    47008 4483032.0 POSIX      0
Finished            : Sat Nov  2 02:58:56 2019
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  2 02:15:22 2019
Command line        : /root/io-500-dev/bin/ior -w -s 500000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux node1.yr
TestID              : 0
StartTime           : Sat Nov  2 02:15:22 2019
Path                : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard
FS                  : 46.9 TiB   Used FS: 36.2%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 500000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 200
clients per node    : 20
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 4.28 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
stonewalling pairs accessed min: 500000 max: 500000 -- min data: 21.9 GiB mean data: 21.9 GiB time: 707.3s
WARNING: Expected aggregate file size       = 4700800000000.
WARNING: Stat() of aggregate file size      = 4794816000000.
WARNING: Using actual aggregate bytes moved = 4700800000000.
write     6337       45.91      45.91      0.089739   707.34     0.011254   707.44     0   
Max Write: 6337.00 MiB/sec (6644.83 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write        6337.00    6337.00    6337.00       0.00  141355.22  141355.22  141355.22       0.00  707.43760     707.32       6338.05     0    200  20    1   0     1        1         0    0 500000    47008    47008 4483032.0 POSIX      0
Finished            : Sat Nov  2 02:27:09 2019
mdtest_easy_delete
-- started at 11/02/2019 03:00:01 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy' '-n' '410000' '-u' '-L' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy-stonewall' '-N' '1'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 82000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :     199003.614     199002.435     199003.211          0.361
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.036          0.036          0.036          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :        412.055        412.053        412.054          0.001
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         27.594         27.594         27.594          0.000
-- finished at 11/02/2019 03:07:21 --

mdtest_easy_stat
-- started at 11/02/2019 02:52:48 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy' '-n' '410000' '-u' '-L' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy-stonewall' '-N' '1'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 82000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :    1084309.292    1084301.744    1084306.590          2.020
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :         75.625         75.624         75.624          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/02/2019 02:54:03 --

mdtest_easy_write
-- started at 11/02/2019 02:10:15 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy' '-n' '410000' '-u' '-L' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_easy-stonewall' '-N' '1' '-W' '0'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.2%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 82000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :     268013.538     268011.941     268012.984          0.490
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :         19.130         19.130         19.130          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        305.957        305.955        305.955          0.001
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.052          0.052          0.052          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/02/2019 02:15:21 --

mdtest_hard_delete
-- started at 11/02/2019 03:11:16 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard' '-n' '280000' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 56000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :     258903.322     258901.712     258902.784          0.467
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.049          0.049          0.049          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :        216.298        216.297        216.297          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         20.370         20.370         20.370          0.000
-- finished at 11/02/2019 03:15:18 --

mdtest_hard_read
-- started at 11/02/2019 03:07:22 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard' '-n' '280000' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 56000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :     241755.886     241754.423     241755.380          0.437
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :        231.640        231.639        231.639          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/02/2019 03:11:14 --

mdtest_hard_stat
-- started at 11/02/2019 02:58:58 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard' '-n' '280000' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.7%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 56000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     909824.527     909818.254     909822.114          1.654
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :         61.551         61.550         61.550          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/02/2019 03:00:00 --

mdtest_hard_write
-- started at 11/02/2019 02:27:12 --

mdtest-3.3.0+dev was launched with 200 total task(s) on 10 node(s)
Command line used: /root/io-500-dev/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard' '-n' '280000' '-x' '/mnt/yrfs/datafiles/io500.2019.11.02-02.03.42/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '0'
Path: /mnt/yrfs/datafiles/io500.2019.11.02-02.03.42
FS: 46.9 TiB   Used FS: 36.2%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 20 for each phase.
200 tasks, 56000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :     179911.298     179910.189     179910.915          0.331
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          5.916          5.916          5.916          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        311.266        311.264        311.265          0.001
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.169          0.169          0.169          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/02/2019 02:32:23 --

result_summary
[RESULT] BW   phase 1            ior_easy_write               33.183 GB/s : time 388.48 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              268.014 kiops : time 305.96 seconds
[RESULT] BW   phase 2            ior_hard_write                6.188 GB/s : time 707.44 seconds
[RESULT] IOPS phase 2         mdtest_hard_write              179.911 kiops : time 311.27 seconds
[RESULT] IOPS phase 3                      find             3110.120 kiops : time  44.37 seconds
[RESULT] BW   phase 3             ior_easy_read               10.962 GB/s : time 1175.98 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat             1084.310 kiops : time  75.62 seconds
[RESULT] BW   phase 4             ior_hard_read               14.986 GB/s : time 292.14 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat              909.825 kiops : time  61.55 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete              199.004 kiops : time 412.05 seconds
[RESULT] IOPS phase 7          mdtest_hard_read              241.756 kiops : time 231.64 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete              258.903 kiops : time 244.26 seconds
[SCORE] Bandwidth 13.5525 GB/s : IOPS 455.182 kiops : TOTAL 78.5421