Raijin

Institution National Computational Infrastructure Australia
Client Procs Per Node
Client Operating System CentOS
Client Operating System Version 7.6.1810
Client Kernel Version Linux 3.10.0-957.5.1.el7.x86_64

DATA SERVER

Storage Type NL-SAS 7.2K HDD
Volatile Memory 384GB
Storage Interface InfiniBand EDR iSER
Network EDR IB
Software Version 2.10.7
OS Version CentOS 7.6.1810

INFORMATION

Client Nodes 15
Client Total Procs 180
Metadata Nodes 2
Metadata Storage Devices 12
Data Nodes 12
Data Storage Devices 150

METADATA

Easy Write 134.93 kIOP/s
Easy Stat 445.66 kIOP/s
Easy Delete 55.85 kIOP/s
Hard Write 55.56 kIOP/s
Hard Read 77.66 kIOP/s
Hard Stat 136.09 kIOP/s
Hard Delete 38.66 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_stonewall_timer=0 # Stonewalling timer, stop with wearout after 300s with default test, set to 0, if you never want to abort...

# 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=/g/data4/io500/datafiles    # directory where the data will be stored
  io500_result_dir=$PWD/results  # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir

  lfs mkdir --mdt-count 2 ${io500_workdir}/ior_easy

  mkdir ${io500_workdir}/ior_hard
  mkdir ${io500_workdir}/mdt_easy

  lfs mkdir --mdt-count 1 --mdt-index 0 ${io500_workdir}/mdt_easy/mdt0
  lfs mkdir --mdt-count 1 --mdt-index 0 --default ${io500_workdir}/mdt_easy/mdt0
  lfs mkdir --mdt-count 1 --mdt-index 1 ${io500_workdir}/mdt_easy/mdt1
  lfs mkdir --mdt-count 1 --mdt-index 1 --default ${io500_workdir}/mdt_easy/mdt1

  lfs mkdir --mdt-count 2 --mdt-hash all_char ${io500_workdir}/mdt_hard
  lfs mkdir --mdt-count 2 --mdt-hash all_char --default ${io500_workdir}/mdt_hard

  for i in {0..359}; do
    lfs setstripe --stripe-count 1 --stripe-size 4194304 --stripe-index $((i % 180)) ${io500_workdir}/ior_easy/ior_file_easy.$(printf %0.8d $i)
  done

  lfs setstripe --stripe-count 180 --stripe-size 4194304 ${io500_workdir}/ior_hard/IOR_file

}

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="/g/data4/builds/openmpi/bin/mpirun"
  io500_mpirun="mpirun"
  io500_mpiargs="--allow-run-as-root -hostfile hosts -map-by ppr:6:socket -rank-by node -bind-to core -np 180 /g/data4/io500/io-500-dev/set-hca.sh"
}

function setup_ior_easy {
  # io500_ior_easy_size is the amount of data written per rank in MiB units,
  # but it can be any number as long as it is somehow used to scale the IOR
  # runtime as part of io500_ior_easy_params
  io500_ior_easy_size=131072
  # 2M writes, 2 GB per proc, file per proc
  io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F -E"
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L -d ${io500_workdir}/mdt_easy/mdt0@${io500_workdir}/mdt_easy/mdt1" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=262144
}

function setup_ior_hard {
  io500_ior_hard_writes_per_proc=180224
  io500_ior_hard_other_options="-E" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=92256
  io500_mdtest_hard_other_options=""
}

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="-s $io500_stonewall_timer -r ${io500_result_dir}/pfind_results"

  # 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 {
  io500_mdreal_params="-P=5000 -I=1000"
}

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
}

# Add key/value pairs defining your system
# Feel free to add extra ones if you'd like
function extra_description {
  # top level info
  io500_info_system_name='/g/data4'      # e.g. Oakforest-PACS
  io500_info_institute_name='NCI Australia'   # e.g. JCAHPC
  io500_info_storage_age_in_months='0' # not install date but age since last refresh
  io500_info_storage_install_date='03/19'  # MM/YY
  io500_info_filesystem='Lustre'     # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
  io500_info_filesystem_version='2.10.7'
  io500_info_filesystem_vendor='Fujitsu / NetAPP'
  # client side info
  io500_info_num_client_nodes='15'
  io500_info_procs_per_node='12'
  # server side info
  io500_info_num_metadata_server_nodes='2'
  io500_info_num_data_server_nodes='12'
  io500_info_num_data_storage_devices='1800'  # if you have 5 data servers, and each has 5 drives, then this number is 25
  io500_info_num_metadata_storage_devices='24'  # if you have 2 metadata servers, and each has 5 drives, then this number is 10
  io500_info_data_storage_type='HDD' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_metadata_storage_type='SSD' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_storage_network='InfiniBand' # infiniband, omnipath, ethernet, etc
  io500_info_storage_interface='SAS / iSER' # SAS, SATA, NVMe, etc
  # miscellaneous
  io500_info_whatever='OSTs on NetAPP E5670, MDTs on NetAPP EF570'
}

main
ior_easy_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri May 24 20:18:24 2019
Command line        : /g/data4/io500/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 131072m -F -E -o /g/data4/io500/datafiles/ior_easy/ior_file_easy -O stoneWallingStatusFile=/g/data4/io500/datafiles/ior_easy/stonewall
Machine             : Linux g4-lnet01
TestID              : 0
StartTime           : Fri May 24 20:18:24 2019
Path                : /g/data4/io500/datafiles/ior_easy
FS                  : 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 2.2%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /g/data4/io500/datafiles/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               : 180
clients per node    : 12
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 128 GiB
aggregate filesize  : 22.50 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      104199     134217728  2048.00    0.002516   226.42     0.001508   226.42     0   
Max Read:  104199.29 MiB/sec (109260.87 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read       104199.29  104199.29  104199.29       0.00   52099.64   52099.64   52099.64       0.00  226.42151     0    180  12    1   1     1        1         0    0      1 137438953472  2097152 23592960.0 POSIX      0
Finished            : Fri May 24 20:22:10 2019
ior_easy_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri May 24 19:54:57 2019
Command line        : /g/data4/io500/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 131072m -F -E -o /g/data4/io500/datafiles/ior_easy/ior_file_easy -O stoneWallingStatusFile=/g/data4/io500/datafiles/ior_easy/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux g4-lnet01
TestID              : 0
StartTime           : Fri May 24 19:54:57 2019
Path                : /g/data4/io500/datafiles/ior_easy
FS                  : 15260.4 TiB   Used FS: 31.8%   Inodes: 4750.9 Mi   Used Inodes: 0.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /g/data4/io500/datafiles/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               : 180
clients per node    : 12
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 128 GiB
aggregate filesize  : 22.50 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 65536 max: 65536 -- min data: 128.0 GiB mean data: 128.0 GiB time: 372.5s
write     63304      134217728  2048.00    0.008320   372.68     0.000910   372.69     0   
Max Write: 63303.97 MiB/sec (66379.03 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write       63303.97   63303.97   63303.97       0.00   31651.99   31651.99   31651.99       0.00  372.69319     0    180  12    1   1     1        1         0    0      1 137438953472  2097152 23592960.0 POSIX      0
Finished            : Fri May 24 20:01:10 2019
ior_hard_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri May 24 20:23:58 2019
Command line        : /g/data4/io500/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 180224 -E -o /g/data4/io500/datafiles/ior_hard/IOR_file -O stoneWallingStatusFile=/g/data4/io500/datafiles/ior_hard/stonewall
Machine             : Linux g4-lnet01
TestID              : 0
StartTime           : Fri May 24 20:23:58 2019
Path                : /g/data4/io500/datafiles/ior_hard
FS                  : 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 2.2%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /g/data4/io500/datafiles/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 180224
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 180
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 1.39 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      1016.00    45.91      45.91      0.003424   1431.40    0.003683   1431.40    0   
Max Read:  1016.00 MiB/sec (1065.36 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read         1016.00    1016.00    1016.00       0.00   22663.32   22663.32   22663.32       0.00 1431.40176     0    180  12    1   0     1        1         0    0 180224    47008    47008 1454310.0 POSIX      0
Finished            : Fri May 24 20:47:50 2019
ior_hard_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri May 24 20:07:02 2019
Command line        : /g/data4/io500/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 180224 -E -o /g/data4/io500/datafiles/ior_hard/IOR_file -O stoneWallingStatusFile=/g/data4/io500/datafiles/ior_hard/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux g4-lnet01
TestID              : 0
StartTime           : Fri May 24 20:07:02 2019
Path                : /g/data4/io500/datafiles/ior_hard
FS                  : 15260.4 TiB   Used FS: 31.9%   Inodes: 4750.9 Mi   Used Inodes: 1.8%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /g/data4/io500/datafiles/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 180224
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 180
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 1.39 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 180224 max: 180224 -- min data: 7.9 GiB mean data: 7.9 GiB time: 320.2s
write     4535       45.91      45.91      0.003157   320.67     0.000714   320.68     0   
Max Write: 4535.14 MiB/sec (4755.44 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write        4535.14    4535.14    4535.14       0.00  101162.44  101162.44  101162.44       0.00  320.67555     0    180  12    1   0     1        1         0    0 180224    47008    47008 1454310.0 POSIX      0
Finished            : Fri May 24 20:12:23 2019
mdtest_easy_delete
-- started at 05/24/2019 20:49:53 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-r" "-F" "-d" "/g/data4/io500/datafiles/mdt_easy" "-n" "262144" "-u" "-L" "-d" "/g/data4/io500/datafiles/mdt_easy/mdt0@/g/data4/io500/datafiles/mdt_easy/mdt1" "-x" "/g/data4/io500/datafiles/mdt_easy-stonewall"
Path: /g/data4/io500/datafiles/mdt_easy
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 2.2%

180 tasks, 47185920 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      :      55851.182      55851.157      55851.175          0.006
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          0.492          0.492          0.492          0.000

-- finished at 05/24/2019 21:04:00 --
mdtest_easy_stat
-- started at 05/24/2019 20:22:11 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-T" "-F" "-d" "/g/data4/io500/datafiles/mdt_easy" "-n" "262144" "-u" "-L" "-d" "/g/data4/io500/datafiles/mdt_easy/mdt0@/g/data4/io500/datafiles/mdt_easy/mdt1" "-x" "/g/data4/io500/datafiles/mdt_easy-stonewall"
Path: /g/data4/io500/datafiles/mdt_easy
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 2.2%

180 tasks, 47185920 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         :     445664.239     445662.733     445663.812          0.390
   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 05/24/2019 20:23:57 --
mdtest_easy_write
-- started at 05/24/2019 20:01:11 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-C" "-F" "-d" "/g/data4/io500/datafiles/mdt_easy" "-n" "262144" "-u" "-L" "-d" "/g/data4/io500/datafiles/mdt_easy/mdt0@/g/data4/io500/datafiles/mdt_easy/mdt1" "-x" "/g/data4/io500/datafiles/mdt_easy-stonewall" "-W" "0"
Path: /g/data4/io500/datafiles/mdt_easy
FS: 15260.4 TiB   Used FS: 31.9%   Inodes: 4750.9 Mi   Used Inodes: 0.9%

180 tasks, 47185920 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :     134928.391     134928.305     134928.348          0.019
   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     :        470.120        470.120        470.120          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 05/24/2019 20:07:01 --
mdtest_hard_delete
-- started at 05/24/2019 21:07:36 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/g/data4/io500/datafiles/mdt_hard" "-n" "92256" "-x" "/g/data4/io500/datafiles/mdt_hard-stonewall"
Path: /g/data4/io500/datafiles
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 1.2%

180 tasks, 16606080 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      :      38657.553      38657.529      38657.543          0.005
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          1.977          1.977          1.977          0.000

-- finished at 05/24/2019 21:14:46 --
mdtest_hard_read
-- started at 05/24/2019 21:04:01 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/g/data4/io500/datafiles/mdt_hard" "-n" "92256" "-x" "/g/data4/io500/datafiles/mdt_hard-stonewall"
Path: /g/data4/io500/datafiles
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 1.2%

180 tasks, 16606080 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         :      77661.924      77661.792      77661.856          0.050
   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 05/24/2019 21:07:35 --
mdtest_hard_stat
-- started at 05/24/2019 20:47:51 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/g/data4/io500/datafiles/mdt_hard" "-n" "92256" "-x" "/g/data4/io500/datafiles/mdt_hard-stonewall"
Path: /g/data4/io500/datafiles
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 2.2%

180 tasks, 16606080 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         :     136087.947     136087.453     136087.666          0.186
   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 05/24/2019 20:49:53 --
mdtest_hard_write
-- started at 05/24/2019 20:12:24 --

mdtest-1.9.3 was launched with 180 total task(s) on 15 node(s)
Command line used: /g/data4/io500/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/g/data4/io500/datafiles/mdt_hard" "-n" "92256" "-x" "/g/data4/io500/datafiles/mdt_hard-stonewall" "-W" "0"
Path: /g/data4/io500/datafiles
FS: 15260.4 TiB   Used FS: 32.0%   Inodes: 4750.9 Mi   Used Inodes: 1.8%

180 tasks, 16606080 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      55558.176      55558.144      55558.159          0.008
   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     :        785.523        785.523        785.523          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 05/24/2019 20:17:23 --
result_summary
[RESULT] BW   phase 1            ior_easy_write               61.820 GB/s : time 372.69 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              134.928 kiops : time 350.66 seconds
[RESULT] BW   phase 2            ior_hard_write                4.429 GB/s : time 320.68 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               55.558 kiops : time 299.93 seconds
[RESULT] IOPS phase 3                      find             1062.990 kiops : time  60.26 seconds
[RESULT] BW   phase 3             ior_easy_read              101.757 GB/s : time 226.42 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              445.664 kiops : time 106.94 seconds
[RESULT] BW   phase 4             ior_hard_read                0.992 GB/s : time 1431.40 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat              136.088 kiops : time 122.96 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               55.851 kiops : time 847.89 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               77.662 kiops : time 214.79 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete               38.658 kiops : time 431.19 seconds
[SCORE] Bandwidth 12.8941 GB/s : IOPS 129.893 kiops : TOTAL 40.925