TStor3000

Institution State Key Laboratory of High-end Server & Storage Technology (HSS)
Client Procs Per Node
Client Operating System Linux
Client Operating System Version CentOS7.6
Client Kernel Version 3.10.0-957.el7.x86_64

DATA SERVER

Storage Type NVME
Volatile Memory 384GB
Storage Interface NVME
Network EDR
Software Version 7.1.3
OS Version CentOS7.6

INFORMATION

Client Nodes 10
Client Total Procs 300
Metadata Nodes 24
Metadata Storage Devices 3
Data Nodes 24
Data Storage Devices 192

METADATA

Easy Write 478.03 kIOP/s
Easy Stat 2,621.06 kIOP/s
Easy Delete 762.01 kIOP/s
Hard Write 8.47 kIOP/s
Hard Read 26.92 kIOP/s
Hard Stat 121.68 kIOP/s
Hard Delete 11.87 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=300 # 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/beegfs/datafiles/io500.$timestamp # directory where the data will be stored
  io500_result_dir=/mnt/beegfs/results/$timestamp      # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir
  mkdir -p ${io500_workdir}/ior_easy ${io500_workdir}/ior_hard
  mkdir -p ${io500_workdir}/mdt_easy ${io500_workdir}/mdt_hard
#  beegfs-ctl --createdir --nodes=666 ${io500_workdir}/mdt_hard

  # for ior_easy.
  beegfs-ctl --setpattern --numtargets=1 --chunksize=1024k ${io500_workdir}/ior_easy
  beegfs-ctl --setpattern --numtargets=192 --chunksize=256k ${io500_workdir}/ior_hard
#  beegfs-ctl --setpattern --storagepoolid=2 --chunksize=64K --numtargets=22 ${io500_workdir}/ior_hard
# turn off striping and use small chunks for mdtest
  beegfs-ctl --setpattern --numtargets=1 --chunksize=64k ${io500_workdir}/mdt_easy
  beegfs-ctl --setpattern --numtargets=2 --chunksize=64k ${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="-np 300 -machinefile=/mnt/nfs/io-500-dev/machinefile"
}

function setup_ior_easy {
  io500_ior_easy_params="-t 1024k -b 112400m -F"
  echo -n ""
}

function setup_mdt_easy {
  io500_mdtest_easy_params=" -u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=521000
}

function setup_ior_hard {
  io500_ior_hard_api="POSIX"
  io500_ior_hard_api_specific_options=""
  io500_ior_hard_writes_per_proc=180000
}

function setup_mdt_hard {
  io500_mdtest_hard_api="POSIX"
  io500_mdtest_hard_api_specific_options=""
  io500_mdtest_hard_files_per_proc=11000
}

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="/mnt/nfs/io-500-dev/bin/pfind"
  # uses stonewalling, run pfind
  io500_find_cmd_args="-N -q 2000 -s 300  -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 {
  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='xxx'      # e.g. Oakforest-PACS
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  8 00:29:00 2019
Command line        : /mnt/nfs/io-500-dev/bin/ior -r -R -t 1024k -b 112400m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy/stonewall
Machine             : Linux cu01
TestID              : 0
StartTime           : Fri Nov  8 00:29:00 2019
Path                : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy
FS                  : 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/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               : 300
clients per node    : 30
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 109.77 GiB
aggregate filesize  : 32.16 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
read      99595      115097600  1024.00    0.044620   338.51     0.018217   338.57     0   
Max Read:  99595.20 MiB/sec (104433.14 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        99595.20   99595.20   99595.20       0.00   99595.20   99595.20   99595.20       0.00  338.57053         NA            NA     0    300  30    1   1     1        1         0    0      1 117859942400  1048576 33720000.0 POSIX      0
Finished            : Fri Nov  8 00:34:39 2019
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  8 00:03:42 2019
Command line        : /mnt/nfs/io-500-dev/bin/ior -w -t 1024k -b 112400m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux cu01
TestID              : 0
StartTime           : Fri Nov  8 00:03:42 2019
Path                : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_easy
FS                  : 349.1 TiB   Used FS: 0.1%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/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               : 300
clients per node    : 30
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 109.77 GiB
aggregate filesize  : 32.16 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
stonewalling pairs accessed min: 112400 max: 112400 -- min data: 109.8 GiB mean data: 109.8 GiB time: 294.5s
write     107622     115097600  1024.00    0.042770   294.53     18.75      313.32     0   
Max Write: 107622.13 MiB/sec (112849.99 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      107622.13  107622.13  107622.13       0.00  107622.13  107622.13  107622.13       0.00  313.31845     294.53     114488.27     0    300  30    1   1     1        1         0    0      1 117859942400  1048576 33720000.0 POSIX      0
Finished            : Fri Nov  8 00:09:33 2019
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  8 00:35:41 2019
Command line        : /mnt/nfs/io-500-dev/bin/ior -r -R -s 180000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/stonewall
Machine             : Linux cu01
TestID              : 0
StartTime           : Fri Nov  8 00:35:41 2019
Path                : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard
FS                  : 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 180000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 300
clients per node    : 30
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 2.31 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
read      44602      45.91      45.91      0.900638   53.36      0.016231   54.28      0   
Max Read:  44601.71 MiB/sec (46768.29 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        44601.71   44601.71   44601.71       0.00  994900.55  994900.55  994900.55       0.00   54.27678         NA            NA     0    300  30    1   0     1        1         0    0 180000    47008    47008 2420837.5 POSIX      0
Finished            : Fri Nov  8 00:36:35 2019
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  8 00:15:21 2019
Command line        : /mnt/nfs/io-500-dev/bin/ior -w -s 180000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux cu01
TestID              : 0
StartTime           : Fri Nov  8 00:15:21 2019
Path                : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard
FS                  : 349.1 TiB   Used FS: 9.3%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 180000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 300
clients per node    : 30
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 2.31 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s) iter
------    ---------  ---------- ---------  --------   --------   --------   -------- ----
stonewalling pairs accessed min: 1345 max: 180000 -- min data: 0.1 GiB mean data: 6.5 GiB time: 300.0s
write     6587       45.91      45.91      0.474111   367.02     0.023531   367.52     0   
Max Write: 6586.97 MiB/sec (6906.94 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        6586.97    6586.97    6586.97       0.00  146931.23  146931.23  146931.23       0.00  367.51888     300.01       6621.49     0    300  30    1   0     1        1         0    0 180000    47008    47008 2420837.5 POSIX      0
Finished            : Fri Nov  8 00:22:07 2019
mdtest_easy_delete
-- started at 11/08/2019 00:36:59 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy' '-n' '521000' '-u' '-L' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 156300000 files

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              :     762008.057     762001.130     762005.022          2.110
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.041          0.041          0.041          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              :        205.118        205.116        205.117          0.001
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         24.415         24.415         24.415          0.000
-- finished at 11/08/2019 00:41:05 --

mdtest_easy_stat
-- started at 11/08/2019 00:34:40 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy' '-n' '521000' '-u' '-L' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 156300000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :    2621064.291    2621040.110    2621053.875          7.159
   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                 :         59.633         59.632         59.633          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 11/08/2019 00:35:40 --

mdtest_easy_write
-- started at 11/08/2019 00:09:34 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy' '-n' '521000' '-u' '-L' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 9.3%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 156300000 files
Continue stonewall hit min: 426300 max: 521000 avg: 516807.2 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :     478032.279     478027.949     478030.370          1.336
   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
   File create (stonewall)   :             NA             NA     550731.468             NA
   Tree creation             :          0.054          0.054          0.054          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             :        326.968        326.965        326.967          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
   File create (stonewall)   :             NA             NA        281.520             NA
   Tree creation             :         18.502         18.502         18.502          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/08/2019 00:15:21 --

mdtest_hard_delete
-- started at 11/08/2019 00:42:48 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard' '-n' '11000' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 3300000 files

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              :      11867.101      11866.993      11867.054          0.033
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.315          0.315          0.315          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              :        229.822        229.820        229.821          0.001
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          3.176          3.176          3.176          0.000
-- finished at 11/08/2019 00:46:42 --

mdtest_hard_read
-- started at 11/08/2019 00:41:06 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard' '-n' '11000' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 3300000 files

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                 :      26918.338      26918.094      26918.231          0.075
   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                 :        101.318        101.318        101.318          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 11/08/2019 00:42:47 --

mdtest_hard_stat
-- started at 11/08/2019 00:36:36 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard' '-n' '11000' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 3300000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     121677.925     121676.804     121677.452          0.332
   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                 :         22.414         22.414         22.414          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 11/08/2019 00:36:58 --

mdtest_hard_write
-- started at 11/08/2019 00:22:08 --

mdtest-3.3.0+dev was launched with 300 total task(s) on 10 node(s)
Command line used: /mnt/nfs/io-500-dev/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard' '-n' '11000' '-x' '/mnt/beegfs/datafiles/io500.2019.11.08-00.03.41/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/beegfs/datafiles/io500.2019.11.08-00.03.41
FS: 349.1 TiB   Used FS: 10.0%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank   0 Line  2128 Shifting ranks by 1 for each phase.
300 tasks, 3300000 files
Continue stonewall hit min: 8881 max: 9091 avg: 8955.1 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :       8466.455       8466.378       8466.421          0.024
   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
   File create (stonewall)   :             NA             NA       8955.097             NA
   Tree creation             :        126.827        126.827        126.827          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             :        322.133        322.130        322.131          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
   File create (stonewall)   :             NA             NA        300.001             NA
   Tree creation             :          0.008          0.008          0.008          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/08/2019 00:27:31 --

result_summary
[RESULT] BW   phase 1            ior_easy_write              105.100 GB/s : time 313.32 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              478.032 kiops : time 326.97 seconds
[RESULT] BW   phase 2            ior_hard_write                6.433 GB/s : time 367.52 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                8.466 kiops : time 322.13 seconds
[RESULT] IOPS phase 3                      find             1809.670 kiops : time  88.16 seconds
[RESULT] BW   phase 3             ior_easy_read               97.261 GB/s : time 338.57 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat             2621.060 kiops : time  59.63 seconds
[RESULT] BW   phase 4             ior_hard_read               43.557 GB/s : time  54.28 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat              121.678 kiops : time  22.41 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete              762.008 kiops : time 205.12 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               26.918 kiops : time 101.32 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete               11.867 kiops : time 234.39 seconds
[SCORE] Bandwidth 41.1382 GB/s : IOPS 165.71 kiops : TOTAL 82.5652