dm11

Institution Janelia Research Campus, HHMI
Client Procs Per Node
Client Operating System Scientific-Linux
Client Operating System Version 7.6
Client Kernel Version 3.10.0-957.10.1.el7.x86_64

DATA SERVER

Storage Type HDD
Volatile Memory 128GB
Storage Interface SATA
Network 40GbE
Software Version 8.1.2
OS Version 7.6

INFORMATION

Client Nodes 10
Client Total Procs 760
Metadata Nodes 12
Metadata Storage Devices 180
Data Nodes 56
Data Storage Devices 840

METADATA

Easy Write 102.15 kIOP/s
Easy Stat 290.65 kIOP/s
Easy Delete 12.64 kIOP/s
Hard Write 0.99 kIOP/s
Hard Read 18.05 kIOP/s
Hard Stat 13.61 kIOP/s
Hard Delete 0.35 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 760 -ppn 76 -f ./site-configs/hhmi/hostfile-10gpu --bootstrap ssh"
}

function setup_ior_easy {
  io500_ior_easy_params="-u -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='"dm11"'
  echo io500_info_system_classification='"production"'
  echo io500_info_storage_install_date='"3/2018"'
  echo io500_info_filesystem_type='"Scale-out NAS"'
  echo io500_info_filesystem_version='"8.1.2"'
  echo io500_info_client_nodes='"10"'
  echo io500_info_client_procs_per_node='"76"'
  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='"12"'
  echo io500_info_md_storage_devices='"15"'
  echo io500_info_md_storage_type='"SAS-SSD"'
  echo io500_info_md_storage_interface='"SAS"'
  echo io500_info_md_network='"40gigE"'
  echo io500_info_md_software_version='"8.1.2"'
  echo io500_info_md_overhead='"17"'
  echo io500_info_ds_nodes='"56"'
  echo io500_info_ds_storage_devices='"15"'
  echo io500_info_ds_storage_type='"HDD"'
  echo io500_info_ds_storage_interface='"SATA"'
  echo io500_info_ds_network='"Ethernet"'
  echo io500_info_ds_overhead='"16"'
  echo io500_info_whatever='"2 different node types. All SSD nodes are used as ingest pool (listed as metadata server). Data is destaged to hybrid pool (listed as data server) on a schedule based on mtime and file size. For the purposes of this test, all data resides on the all flash tier. "'
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  9 22:09:14 2019
Command line        : /io500/io500-sc19/bin/ior -r -R -u -t 1024k -b 9920000m -F --posix.odirect -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/ior_file_easy -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/stonewall
Machine             : Linux e11u05.int.janelia.org
TestID              : 0
StartTime           : Sat Nov  9 22:09:14 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/0
FS                  : 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/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
nodes               : 10
tasks               : 760
clients per node    : 76
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 7189.94 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 7905424179200000.
WARNING: Stat() of aggregate file size      = 8383365120.
WARNING: Using actual aggregate bytes moved = 6371357491200.
read      13711      13712      0.000045    10158080000 1024.00    0.008245   443.14     0.000938   443.15     0   
Max Read:  13711.30 MiB/sec (14377.34 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        13711.30   13711.30   13711.30       0.00   13711.30   13711.30   13711.30       0.00  443.15286         NA            NA     0    760  76    1   2     1        1         0    0      1 10401873920000  1048576 6076200.0 POSIX      0
Finished            : Sat Nov  9 22:16:38 2019
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  9 21:41:25 2019
Command line        : /io500/io500-sc19/bin/ior -w -u -t 1024k -b 9920000m -F --posix.odirect -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/ior_file_easy -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux e11u05.int.janelia.org
TestID              : 0
StartTime           : Sat Nov  9 21:41:25 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_easy/0
FS                  : 3623.2 TiB   Used FS: 81.3%   Inodes: 1312662.2 Mi   Used Inodes: 60.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/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
nodes               : 10
tasks               : 760
clients per node    : 76
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 7189.94 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 6065 max: 7995 -- min data: 5.9 GiB mean data: 6.6 GiB time: 300.1s
WARNING: Expected aggregate file size       = 7905424179200000.
WARNING: Stat() of aggregate file size      = 8383365120.
WARNING: Using actual aggregate bytes moved = 6371357491200.
WARNING: maybe caused by deadlineForStonewalling
write     16519      16525      0.000035    10158080000 1024.00    0.133583   367.70     0.006763   367.84     0   
Max Write: 16518.71 MiB/sec (17321.13 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       16518.71   16518.71   16518.71       0.00   16518.71   16518.71   16518.71       0.00  367.83736     300.08      17190.24     0    760  76    1   2     1        1         0    0      1 10401873920000  1048576 6076200.0 POSIX      0
Finished            : Sat Nov  9 21:47:34 2019
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  9 22:18:50 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/io500.2019.11.09-21.41.19/ior_hard/IOR_file -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_hard/stonewall
Machine             : Linux e11u05.int.janelia.org
TestID              : 0
StartTime           : Sat Nov  9 22:18:50 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_hard
FS                  : 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/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
nodes               : 10
tasks               : 760
clients per node    : 76
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 61.74 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 67879552000000.
WARNING: Stat() of aggregate file size      = 12754210560.
WARNING: Using actual aggregate bytes moved = 12754210560.
read      6095       139848     1.94        45.91      45.91      0.055543   1.94       0.000687   2.00       0   
Max Read:  6094.85 MiB/sec (6390.91 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         6094.85    6094.85    6094.85       0.00  135953.67  135953.67  135953.67       0.00    1.99568         NA            NA     0    760  76    1   0     1        1         0    0 1900000    47008    47008   12163.4 POSIX      0
Finished            : Sat Nov  9 22:18:52 2019
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov  9 21:53:27 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/io500.2019.11.09-21.41.19/ior_hard/IOR_file -O stoneWallingStatusFile=/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux e11u05.int.janelia.org
TestID              : 0
StartTime           : Sat Nov  9 21:53:27 2019
Path                : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/ior_hard
FS                  : 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/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
nodes               : 10
tasks               : 760
clients per node    : 76
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 61.74 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 241 max: 357 -- min data: 0.0 GiB mean data: 0.0 GiB time: 301.1s
WARNING: Expected aggregate file size       = 67879552000000.
WARNING: Stat() of aggregate file size      = 12754210560.
WARNING: Using actual aggregate bytes moved = 12754210560.
WARNING: maybe caused by deadlineForStonewalling
write     37.10      827.65     327.80      45.91      45.91      0.060899   327.82     0.016682   327.86     0   
Max Write: 37.10 MiB/sec (38.90 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          37.10      37.10      37.10       0.00     827.54     827.54     827.54       0.00  327.86332     301.06         36.08     0    760  76    1   0     1        1         0    0 1900000    47008    47008   12163.4 POSIX      0
Finished            : Sat Nov  9 21:58:55 2019
mdtest_easy_delete
-- started at 11/09/2019 22:19:27 --

mdtest-3.3.0+dev was launched with 760 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy-stonewall' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 684000000 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              :      12638.195      12638.176      12638.192          0.002
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.243          0.243          0.243          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              :       2739.883       2739.879       2739.879          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          4.112          4.112          4.112          0.000
-- finished at 11/09/2019 23:05:18 --

mdtest_easy_stat
-- started at 11/09/2019 22:16:44 --

mdtest-3.3.0+dev was launched with 760 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy-stonewall' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 684000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     290646.165     290500.852     290645.439          5.264
   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                 :        119.198        119.138        119.139          0.002
   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 11/09/2019 22:18:43 --

mdtest_easy_write
-- started at 11/09/2019 21:47:41 --

mdtest-3.3.0+dev was launched with 760 total task(s) on 10 node(s)
Command line used: /io500/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy' '-n' '900000' '-u' '-L' '--posix.odirect' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.0%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 684000000 files
Continue stonewall hit min: 38283 max: 45562 avg: 42260.2 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :     102149.563     102149.479     102149.517          0.023
   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     107454.929             NA
   Tree creation             :          0.876          0.876          0.876          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             :        338.985        338.985        338.985          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        298.895             NA
   Tree creation             :          1.142          1.142          1.142          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/09/2019 21:53:21 --

mdtest_hard_delete
-- started at 11/09/2019 23:05:48 --

mdtest-3.3.0+dev was launched with 760 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/io500.2019.11.09-21.41.19/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 61.9%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 722000000 files
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_deregister_fd (../../tools/demux/demux.c:164): could not find fd to deregister: 0
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd
[mpiexec@e11u05.int.janelia.org] HYDT_dmx_register_fd (../../tools/demux/demux.c:101): registering duplicate fd 0
[mpiexec@e11u05.int.janelia.org] setup_stdin_callback (../../pm/pmiserv/pmiserv_cb.c:464): unable to register fd

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              :        348.640        348.637        348.640          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          3.625          3.625          3.625          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              :        915.565        915.556        915.557          0.001
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.276          0.276          0.276          0.000
-- finished at 11/09/2019 23:21:04 --

mdtest_hard_read
-- started at 11/09/2019 23:05:25 --

mdtest-3.3.0+dev was launched with 760 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/io500.2019.11.09-21.41.19/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 61.9%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 722000000 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                 :      18051.275      18042.864      18051.201          0.456
   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                 :         17.691         17.683         17.683          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 11/09/2019 23:05:42 --

mdtest_hard_stat
-- started at 11/09/2019 22:18:58 --

mdtest-3.3.0+dev was launched with 760 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/io500.2019.11.09-21.41.19/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 722000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :      13606.512      13605.546      13606.472          0.069
   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                 :         23.461         23.459         23.459          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 11/09/2019 22:19:21 --

mdtest_hard_write
-- started at 11/09/2019 21:59:01 --

mdtest-3.3.0+dev was launched with 760 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/io500.2019.11.09-21.41.19/mdt_hard' '-n' '950000' '-x' '/io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19/mdt_hard-stonewall' '-a' 'POSIX' '--posix.odirect' '-N' '1' '-W' '300'
Path: /io500/io500-sc19/datafiles/io500.2019.11.09-21.41.19
FS: 3623.2 TiB   Used FS: 81.5%   Inodes: 1312662.2 Mi   Used Inodes: 62.1%

Nodemap: 1111111111111111111111111111111111111111111111111111111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 76 for each phase.
760 tasks, 722000000 files
Continue stonewall hit min: 373 max: 420 avg: 393.0 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        989.743        989.711        989.716          0.002
   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        993.288             NA
   Tree creation             :        136.970        136.970        136.970          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             :        322.518        322.508        322.517          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        300.722             NA
   Tree creation             :          0.007          0.007          0.007          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/09/2019 22:04:24 --

result_summary
[RESULT] BW   phase 1            ior_easy_write               16.132 GB/s : time 367.70 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              102.150 kiops : time 338.98 seconds
[RESULT] BW   phase 2            ior_hard_write                0.036 GB/s : time 327.82 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                0.990 kiops : time 322.52 seconds
[RESULT] IOPS phase 3                      find              123.220 kiops : time 283.97 seconds
[RESULT] BW   phase 3             ior_easy_read               13.390 GB/s : time 443.14 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              290.646 kiops : time 119.20 seconds
[RESULT] BW   phase 4             ior_hard_read                5.952 GB/s : time   1.94 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               13.607 kiops : time  23.46 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               12.638 kiops : time 2739.88 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               18.051 kiops : time  17.69 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                0.349 kiops : time 921.87 seconds
[SCORE] Bandwidth 2.61246 GB/s : IOPS 15.8176 kiops : TOTAL 6.42828