NURION

Institution Korea Institute of Science and Technology Information (KISTI)
Client Procs Per Node
Client Operating System CentOS
Client Operating System Version 7.3.1611
Client Kernel Version 3.10.0-514.26.2.el7.x86_64

DATA SERVER

Storage Type SATA
Volatile Memory 96GB
Storage Interface NL-SAS
Network OmniPath
Software Version 2.7
OS Version 7.4

INFORMATION

Client Nodes 2,048
Client Total Procs 4,096
Metadata Nodes 2
Metadata Storage Devices 25
Data Nodes 36
Data Storage Devices 90

METADATA

Easy Write 40.37 kIOP/s
Easy Stat 248.52 kIOP/s
Easy Delete 32.41 kIOP/s
Hard Write 37.76 kIOP/s
Hard Read 113.35 kIOP/s
Hard Stat 162.57 kIOP/s
Hard Delete 38.00 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.

ROOT=/home/ddnadm/acceptance/io-500-dev
module use /cm/shared/modulefiles/.bk
#module  load intel/mpi/64/2018/3.222 
module load intel/mpi/64/2017/5.239

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=$PWD/datafiles/io500.$timestamp # directory where the data will be stored
  io500_workdir=/scratch/ddnadm/io500_test/datafil # 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
  # add for shared file with lustre stripe
  mkdir -p $io500_workdir/ior_hard
  lfs setstripe -c -1 -S 16M $io500_workdir/ior_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="-hostfile 2048_nodelist -np 4096 -ppn 2"
}

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=25000
  # 2M writes, 2 GB per proc, file per proc
  io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=3300
}

function setup_ior_hard {
  io500_ior_hard_writes_per_proc=1500
  io500_ior_hard_other_options="-a MPIIO" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=3300
  io500_mdtest_hard_other_options="-I 1650"
}

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='xxx'      # e.g. Oakforest-PACS
  io500_info_institute_name='xxx'   # e.g. JCAHPC
  io500_info_storage_age_in_months='xxx' # not install date but age since last refresh
  io500_info_storage_install_date='xxx'  # MM/YY
  io500_info_filesystem='xxx'     # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
  io500_info_filesystem_version='xxx'
  io500_info_filesystem_vendor='xxx'
  # client side info
  io500_info_num_client_nodes='xxx'
  io500_info_procs_per_node='xxx'
  # server side info
  io500_info_num_metadata_server_nodes='xxx'
  io500_info_num_data_server_nodes='xxx'
  io500_info_num_data_storage_devices='xxx'  # if you have 5 data servers, and each has 5 drives, then this number is 25
  io500_info_num_metadata_storage_devices='xxx'  # if you have 2 metadata servers, and each has 5 drives, then this number is 10
  io500_info_data_storage_type='xxx' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_metadata_storage_type='xxx' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_storage_network='xxx' # infiniband, omnipath, ethernet, etc
  io500_info_storage_interface='xxx' # SAS, SATA, NVMe, etc
  # miscellaneous
  io500_info_whatever='WhateverElseYouThinkRelevant'
}

main
ior_easy_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Mon Oct 15 06:06:39 2018
Command line        : /home01/ddnadm/acceptance/bin/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 25000m -F -o /scratch/ddnadm/io500_test/datafil/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/ddnadm/io500_test/datafil/ior_easy/stonewall
Machine             : Linux node0025
TestID              : 0
StartTime           : Mon Oct 15 06:06:39 2018
Path                : /scratch/ddnadm/io500_test/datafil/ior_easy
FS                  : 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /scratch/ddnadm/io500_test/datafil/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               : 4096
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 24.41 GiB
aggregate filesize  : 97.66 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      284936     25600000   2048.00    0.028961   359.31     0.042775   359.38     0   
Max Read:  284936.21 MiB/sec (298777.28 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       284936.21  284936.21  284936.21       0.00  142468.11  142468.11  142468.11       0.00  359.37868     0   4096   2    1   1     1        1         0    0      1 26214400000  2097152 102400000.0 POSIX      0
Finished            : Mon Oct 15 06:12:38 2018
ior_easy_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Mon Oct 15 05:39:37 2018
Command line        : /home01/ddnadm/acceptance/bin/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 25000m -F -o /scratch/ddnadm/io500_test/datafil/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/ddnadm/io500_test/datafil/ior_easy/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux node0025
TestID              : 0
StartTime           : Mon Oct 15 05:39:37 2018
Path                : /scratch/ddnadm/io500_test/datafil/ior_easy
FS                  : 18679.1 TiB   Used FS: 9.4%   Inodes: 3993.6 Mi   Used Inodes: 1.3%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /scratch/ddnadm/io500_test/datafil/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               : 4096
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 24.41 GiB
aggregate filesize  : 97.66 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 12500 max: 12500 -- min data: 24.4 GiB mean data: 24.4 GiB time: 469.5s
write     218015     25600000   2048.00    0.118360   469.58     0.025742   469.69     0   
Max Write: 218015.33 MiB/sec (228605.64 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      218015.33  218015.33  218015.33       0.00  109007.66  109007.66  109007.66       0.00  469.69175     0   4096   2    1   1     1        1         0    0      1 26214400000  2097152 102400000.0 POSIX      0
Finished            : Mon Oct 15 05:47:27 2018
ior_hard_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Mon Oct 15 06:13:54 2018
Command line        : /home01/ddnadm/acceptance/bin/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 1500 -a MPIIO -o /scratch/ddnadm/io500_test/datafil/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/ddnadm/io500_test/datafil/ior_hard/stonewall
Machine             : Linux node0025
TestID              : 0
StartTime           : Mon Oct 15 06:13:54 2018
Path                : /scratch/ddnadm/io500_test/datafil/ior_hard
FS                  : 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.9%

Options: 
api                 : MPIIO
apiVersion          : (3.1)
test filename       : /scratch/ddnadm/io500_test/datafil/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1500
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 4096
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 268.98 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      928.99     45.91      45.91      0.828602   295.65     0.010029   296.49     0   
Max Read:  928.99 MiB/sec (974.12 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          928.99     928.99     928.99       0.00   20722.47   20722.47   20722.47       0.00  296.48979     0   4096   2    1   0     1        1         0    0   1500    47008    47008  275437.5 MPIIO      0
Finished            : Mon Oct 15 06:18:51 2018
ior_hard_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Mon Oct 15 05:53:23 2018
Command line        : /home01/ddnadm/acceptance/bin/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 1500 -a MPIIO -o /scratch/ddnadm/io500_test/datafil/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/ddnadm/io500_test/datafil/ior_hard/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux node0025
TestID              : 0
StartTime           : Mon Oct 15 05:53:23 2018
Path                : /scratch/ddnadm/io500_test/datafil/ior_hard
FS                  : 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.6%

Options: 
api                 : MPIIO
apiVersion          : (3.1)
test filename       : /scratch/ddnadm/io500_test/datafil/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1500
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 4096
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 268.98 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 1500 max: 1500 -- min data: 0.1 GiB mean data: 0.1 GiB time: 368.8s
write     744.46     45.91      45.91      1.13       368.84     0.015969   369.98     0   
Max Write: 744.46 MiB/sec (780.63 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         744.46     744.46     744.46       0.00   16606.23   16606.23   16606.23       0.00  369.98160     0   4096   2    1   0     1        1         0    0   1500    47008    47008  275437.5 MPIIO      0
Finished            : Mon Oct 15 05:59:34 2018
mdtest_easy_delete
-- started at 10/15/2018 06:20:35 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-r" "-F" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_easy" "-n" "3300" "-u" "-L" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_easy-stonewall"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.9%

4096 tasks, 13516800 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      :      32405.934      32405.934      32405.934          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          0.883          0.883          0.883          0.000

-- finished at 10/15/2018 06:27:33 --
mdtest_easy_stat
-- started at 10/15/2018 06:12:49 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-T" "-F" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_easy" "-n" "3300" "-u" "-L" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_easy-stonewall"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.9%

4096 tasks, 13516800 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         :     248516.774     248516.774     248516.774          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 10/15/2018 06:13:43 --
mdtest_easy_write
-- started at 10/15/2018 05:47:38 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-C" "-F" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_easy" "-n" "3300" "-u" "-L" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_easy-stonewall" "-W" "0"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.3%

4096 tasks, 13516800 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      40369.252      40369.252      40369.252          0.000
   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     :          4.505          4.505          4.505          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 10/15/2018 05:53:13 --
mdtest_hard_delete
-- started at 10/15/2018 06:29:54 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_hard" "-n" "3300" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_hard-stonewall" "-I" "1650"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.6%

4096 tasks, 13516800 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      :      37998.698      37998.698      37998.698          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          2.569          2.569          2.569          0.000

-- finished at 10/15/2018 06:35:50 --
mdtest_hard_read
-- started at 10/15/2018 06:27:44 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_hard" "-n" "3300" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_hard-stonewall" "-I" "1650"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.6%

4096 tasks, 13516800 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         :     113347.545     113347.545     113347.545          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 10/15/2018 06:29:43 --
mdtest_hard_stat
-- started at 10/15/2018 06:19:01 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_hard" "-n" "3300" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_hard-stonewall" "-I" "1650"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.9%

4096 tasks, 13516800 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         :     162567.620     162567.620     162567.620          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 10/15/2018 06:20:24 --
mdtest_hard_write
-- started at 10/15/2018 05:59:45 --

mdtest-1.9.3 was launched with 4096 total task(s) on 2048 node(s)
Command line used: /home01/ddnadm/acceptance/bin/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/ddnadm/io500_test/datafil/mdt_hard" "-n" "3300" "-x" "/scratch/ddnadm/io500_test/datafil/mdt_hard-stonewall" "-I" "1650" "-W" "0"
Path: /scratch/ddnadm/io500_test/datafil
FS: 18679.1 TiB   Used FS: 10.0%   Inodes: 3993.6 Mi   Used Inodes: 1.6%

4096 tasks, 13516800 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      37760.570      37760.570      37760.570          0.000
   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     :        562.088        562.088        562.088          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 10/15/2018 06:05:43 --
result_summary
[RESULT] BW   phase 1            ior_easy_write              212.905 GB/s : time 469.69 seconds
[RESULT] IOPS phase 1         mdtest_easy_write               40.369 kiops : time 345.67 seconds
[RESULT] BW   phase 2            ior_hard_write                0.727 GB/s : time 369.98 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               37.761 kiops : time 368.50 seconds
[RESULT] IOPS phase 3                      find              598.350 kiops : time  45.19 seconds
[RESULT] BW   phase 3             ior_easy_read              278.258 GB/s : time 359.38 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              248.517 kiops : time  65.01 seconds
[RESULT] BW   phase 4             ior_hard_read                0.907 GB/s : time 296.49 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat              162.568 kiops : time  93.57 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               32.406 kiops : time 428.86 seconds
[RESULT] IOPS phase 7          mdtest_hard_read              113.348 kiops : time 129.90 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete               37.999 kiops : time 366.70 seconds
[SCORE] Bandwidth 14.0596 GB/s : IOPS 92.0249 kiops : TOTAL 35.9699