Vast

Institution Janelia Research Campus, HHMI
Client Procs Per Node
Client Operating System Scientific-Linux
Client Operating System Version 7.7
Client Kernel Version 3.10.0-957.10.1.el7.x86_64

DATA SERVER

Storage Type Flash
Volatile Memory 64GB
Storage Interface NVMe
Network 100GbE
Software Version 2.0.1
OS Version 7.7

INFORMATION

Client Nodes 10
Client Total Procs 820
Metadata Nodes 12
Metadata Storage Devices 72
Data Nodes 6
Data Storage Devices 1,320

METADATA

Easy Write 15.63 kIOP/s
Easy Stat 130.99 kIOP/s
Easy Delete 31.14 kIOP/s
Hard Write 0.68 kIOP/s
Hard Read 7.61 kIOP/s
Hard Stat 11.36 kIOP/s
Hard Delete 0.82 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=$PWD/datafiles/io500.$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
}

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 820 -ppn 82 -f ./site-configs/hhmi/hostfile-e10-mid --bootstrap ssh"
}

function setup_ior_easy {
  io500_ior_easy_params="-t 1024k -b 9920000m -F --posix.odirect"
  echo -n ""
}

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

function setup_ior_hard {
  io500_ior_hard_api="POSIX"
  io500_ior_hard_api_specific_options="--posix.odirect"
}

function setup_mdt_hard {
  io500_mdtest_hard_api="POSIX"
  io500_mdtest_hard_api_specific_options="--posix.odirect"
}

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="-N"

  # 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:
  echo io500_info_submitter='"Janelia Scientific Computing Systems"'
  echo io500_info_institution='"Janelia Research Campus, Howard Hughes Medical Institute"'
  echo io500_info_system='"Vast"'
  echo io500_info_storage_install_date='"1/2019"'
  echo io500_info_storage_refresh_date='"8/2019"'
  echo io500_info_storage_vendor='"Vast Data"'
  echo io500_info_filesystem_type='"Scale-out NAS"'
  echo io500_info_filesystem_version='"2.0.1"'
  echo io500_info_client_nodes='"10"'
  echo io500_info_client_procs_per_node='"82"'
  echo io500_info_client_operating_system='"Scientific-Linux"'
  echo io500_info_client_operating_system_version='"7.6"'
  echo io500_info_client_kernel_version='"3.10.0-957.10.1.el7.x86_64"'
  echo io500_info_md_nodes='"24"'
  echo io500_info_md_storage_devices='"3"'
  echo io500_info_md_storage_type='"3DXPNVMeSSD"'
  echo io500_info_md_storage_interface='"NVMeoF"'
  echo io500_info_md_network='"50GbE"'
  echo io500_info_ds_nodes='"68"'
  echo io500_info_ds_storage_devices='"220"'
  echo io500_info_ds_storage_type='"NVMe-SSD"'
  echo io500_info_ds_storage_interface='"NVMe"'
  echo io500_info_ds_network='"Ethernet"'
  echo io500_info_whatever='"Metadata server == Vast cnode Data server == Vast dbox 3DXP listed in Metadata Server are actually in dboxe (12 per dbox) "'
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Oct 26 20:24:58 2019
Command line        : /io500/io500-sc19/bin/ior -r -R -t 1024k -b 9920000m -F --posix.odirect -i 1 -C -Q 1 -g -G 27 -k -e -o /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy/ior_file_easy -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy/stonewall
Machine             : Linux e10u07.int.janelia.org
TestID              : 0
StartTime           : Sat Oct 26 20:24:58 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy
FS                  : 3092.5 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/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               : 820
clients per node    : 82
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 7757.57 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       = 8529536614400000.
WARNING: Stat() of aggregate file size      = 5806447656960.
WARNING: Using actual aggregate bytes moved = 5806447656960.
read      16661      10158080000 1024.00    0.552082   331.80     0.000791   332.36     0   
Max Read:  16661.25 MiB/sec (17470.59 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        16661.25   16661.25   16661.25       0.00   16661.25   16661.25   16661.25       0.00  332.35560         NA            NA     0    820  82    1   1     1        1         0    0      1 10401873920000  1048576 5537460.0 POSIX      0
Finished            : Sat Oct 26 20:30:31 2019
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Oct 26 19:53:19 2019
Command line        : /io500/io500-sc19/bin/ior -w -t 1024k -b 9920000m -F --posix.odirect -i 1 -C -Q 1 -g -G 27 -k -e -o /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy/ior_file_easy -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux e10u07.int.janelia.org
TestID              : 0
StartTime           : Sat Oct 26 19:53:19 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_easy
FS                  : 3091.9 TiB   Used FS: 48.4%   Inodes: 8270.0 Mi   Used Inodes: 10.4%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/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               : 820
clients per node    : 82
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 7757.57 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: 3880 max: 6753 -- min data: 3.8 GiB mean data: 5.8 GiB time: 300.1s
WARNING: Expected aggregate file size       = 8529536614400000.
WARNING: Stat() of aggregate file size      = 5806447656960.
WARNING: Using actual aggregate bytes moved = 5806447656960.
WARNING: maybe caused by deadlineForStonewalling
write     12649      10158080000 1024.00    0.950305   436.82     0.000659   437.77     0   
Max Write: 12649.14 MiB/sec (13263.58 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       12649.14   12649.14   12649.14       0.00   12649.14   12649.14   12649.14       0.00  437.77364     300.11      16208.19     0    820  82    1   1     1        1         0    0      1 10401873920000  1048576 5537460.0 POSIX      0
Finished            : Sat Oct 26 20:00:37 2019
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Oct 26 20:31:34 2019
Command line        : /io500/io500-sc19/bin/ior -r -R -s 1900000 -a POSIX --posix.odirect -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/IOR_file -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/stonewall
Machine             : Linux e10u07.int.janelia.org
TestID              : 0
StartTime           : Sat Oct 26 20:31:34 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard
FS                  : 3094.0 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1900000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 820
clients per node    : 82
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 66.61 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       = 73238464000000.
WARNING: Stat() of aggregate file size      = 778486325760.
WARNING: Using actual aggregate bytes moved = 778486325760.
read      4658       45.91      45.91      0.021604   159.36     0.000644   159.38     0   
Max Read:  4658.13 MiB/sec (4884.41 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         4658.13    4658.13    4658.13       0.00  103905.87  103905.87  103905.87       0.00  159.38195         NA            NA     0    820  82    1   0     1        1         0    0 1900000    47008    47008  742422.4 POSIX      0
Finished            : Sat Oct 26 20:34:13 2019
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Oct 26 20:09:11 2019
Command line        : /io500/io500-sc19/bin/ior -w -s 1900000 -a POSIX --posix.odirect -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/IOR_file -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux e10u07.int.janelia.org
TestID              : 0
StartTime           : Sat Oct 26 20:09:11 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard
FS                  : 3092.6 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1900000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 820
clients per node    : 82
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 66.61 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: 13154 max: 20196 -- min data: 0.6 GiB mean data: 0.6 GiB time: 300.2s
ior WARNING: inconsistent file size by different tasks.
WARNING: Expected aggregate file size       = 73238464000000.
WARNING: Stat() of aggregate file size      = 778485573632.
WARNING: Using actual aggregate bytes moved = 778486325760.
WARNING: maybe caused by deadlineForStonewalling
write     1780.88    45.91      45.91      0.188023   416.70     0.000625   416.88     0   
Max Write: 1780.88 MiB/sec (1867.39 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        1780.88    1780.88    1780.88       0.00   39724.95   39724.95   39724.95       0.00  416.88461     300.19       1808.81     0    820  82    1   0     1        1         0    0 1900000    47008    47008  742422.4 POSIX      0
Finished            : Sat Oct 26 20:16:08 2019
mdtest_easy_delete
-- started at 10/26/2019 20:34:33 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy-stonewall' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3094.0 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 738000000 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              :      31140.462      31140.396      31140.441          0.014
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.856          0.856          0.856          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              :        256.029        256.029        256.029          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          1.168          1.168          1.168          0.000
-- finished at 10/26/2019 20:38:52 --

mdtest_easy_stat
-- started at 10/26/2019 20:30:32 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy-stonewall' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3094.0 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 738000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     130993.323     130992.118     130992.684          0.207
   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                 :         60.865         60.865         60.865          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 10/26/2019 20:31:33 --

mdtest_easy_write
-- started at 10/26/2019 20:00:38 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3096.2 TiB   Used FS: 48.5%   Inodes: 8270.0 Mi   Used Inodes: 10.4%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 738000000 files
Continue stonewall hit min: 4788 max: 9723 avg: 6650.2 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :      15632.195      15632.179      15632.190          0.003
   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      18242.808             NA
   Tree creation             :          0.659          0.659          0.659          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             :        510.029        510.028        510.028          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
   File create (stonewall)   :             NA             NA        298.921             NA
   Tree creation             :          1.517          1.517          1.517          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 10/26/2019 20:09:10 --

mdtest_hard_delete
-- started at 10/26/2019 20:39:22 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3093.1 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.4%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 779000000 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              :        821.424        821.423        821.423          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          7.250          7.250          7.250          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              :        261.546        261.546        261.546          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.138          0.138          0.138          0.000
-- finished at 10/26/2019 20:43:43 --

mdtest_hard_read
-- started at 10/26/2019 20:38:53 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3092.8 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.4%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 779000000 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                 :       7604.509       7604.478       7604.493          0.007
   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                 :         28.252         28.252         28.252          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 10/26/2019 20:39:21 --

mdtest_hard_stat
-- started at 10/26/2019 20:34:14 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3094.0 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 779000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :      11354.600      11354.557      11354.583          0.010
   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                 :         18.921         18.921         18.921          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 10/26/2019 20:34:33 --

mdtest_hard_write
-- started at 10/26/2019 20:16:09 --

mdtest-3.3.0+dev was launched with 820 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1' '-W' '300'
Path: /io500/io500-sc19/datafiles/io500.2019.10.26-19.53.18
FS: 3092.0 TiB   Used FS: 48.6%   Inodes: 8270.0 Mi   Used Inodes: 10.5%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2128 Shifting ranks by 82 for each phase.
820 tasks, 779000000 files
Continue stonewall hit min: 245 max: 262 avg: 251.7 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        677.903        677.902        677.903          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
   File create (stonewall)   :             NA             NA        684.313             NA
   Tree creation             :        133.615        133.615        133.615          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             :        316.919        316.919        316.919          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
   File create (stonewall)   :             NA             NA        301.565             NA
   Tree creation             :          0.007          0.007          0.007          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 10/26/2019 20:21:26 --

result_summary
[RESULT] BW   phase 1            ior_easy_write               12.352 GB/s : time 437.77 seconds
[RESULT] IOPS phase 1         mdtest_easy_write               15.632 kiops : time 510.03 seconds
[RESULT] BW   phase 2            ior_hard_write                1.739 GB/s : time 416.88 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                0.678 kiops : time 316.92 seconds
[RESULT] IOPS phase 3                      find               37.310 kiops : time 211.91 seconds
[RESULT] BW   phase 3             ior_easy_read               16.271 GB/s : time 332.36 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              130.993 kiops : time  60.87 seconds
[RESULT] BW   phase 4             ior_hard_read                4.549 GB/s : time 159.38 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               11.355 kiops : time  18.92 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               31.140 kiops : time 256.03 seconds
[RESULT] IOPS phase 7          mdtest_hard_read                7.605 kiops : time  28.25 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                0.821 kiops : time 262.37 seconds
[SCORE] Bandwidth 6.31462 GB/s : IOPS 10.1695 kiops : TOTAL 8.01352