DDN IME140

Institution DDN Colorado
Client Procs Per Node
Client Operating System CentOS
Client Operating System Version 7.5
Client Kernel Version 3.10.0-862.el7.x86_64

DATA SERVER

Storage Type NVMe
Volatile Memory 96G
Storage Interface NVMe
Network InfiniBand
Software Version IME 1.3
OS Version CentOS 7.4

INFORMATION

Client Nodes 10
Client Total Procs 160
Metadata Nodes 4
Metadata Storage Devices 12
Data Nodes 8
Data Storage Devices 8

METADATA

Easy Write 211.84 kIOP/s
Easy Stat 677.97 kIOP/s
Easy Delete 146.12 kIOP/s
Hard Write 30.98 kIOP/s
Hard Read 426.96 kIOP/s
Hard Stat 832.74 kIOP/s
Hard Delete 17.09 kIOP/s

Submitted Files

io500
#!/bin/bash

#
# INSTRUCTIONS:
# Edit this file as needed for your machine.
# This simplified version is just for running on a single node.
# It is a simplified version of the site-configs/sandia/startup.sh which include SLURM directives.
# Most of the variables set in here are needed for io500_fixed.sh which gets sourced at the end of this.
# Please also edit 'extra_description' function.

set -euo pipefail  # better error handling

# turn these to True successively while you debug and tune this benchmark.
# for each one that you turn to true, go and edit the appropriate function.
# to find the function name, see the 'main' function.
# These are listed in the order that they run.
io500_run_ior_easy="True" # does the write phase and enables the subsequent read
io500_run_md_easy="True"  # does the creat phase and enables the subsequent stat
io500_run_ior_hard="True" # does the write phase and enables the subsequent read
io500_run_md_hard="True"  # does the creat phase and enables the subsequent read
io500_run_find="True"
io500_run_ior_easy_read="True"
io500_run_md_easy_stat="True"
io500_run_ior_hard_read="True"
io500_run_md_hard_stat="True"
io500_run_md_hard_read="True"
io500_run_md_easy_delete="True" # turn this off if you want to just run find by itself
io500_run_md_hard_delete="True" # turn this off if you want to just run find by itself
io500_run_mdreal="False"  # this one is optional
io500_cleanup_workdir="False"  # this flag is currently ignored. You'll need to clean up your data files manually if you want to.
io500_stonewall_timer=300 # Stonewalling timer, stop with wearout after 300s with default test, set to 0, if you never want to abort...

# to run this benchmark, find and edit each of these functions.
# please also edit 'extra_description' function to help us collect the required data.
function main {
  setup_directories
  setup_paths
  setup_ior_easy # required if you want a complete score
  setup_ior_hard # required if you want a complete score
  setup_mdt_easy # required if you want a complete score
  setup_mdt_hard # required if you want a complete score
  setup_find     # required if you want a complete score
  setup_mdreal   # optional
  run_benchmarks
}

function setup_directories {
  # set directories for where the benchmark files are created and where the results will go.
  # If you want to set up stripe tuning on your output directories or anything similar, then this is good place to do it.
  timestamp=`date +%Y.%m.%d-%H.%M.%S`           # create a uniquifier
  #io500_workdir=$PWD/datafiles/io500.$timestamp # directory where the data will be stored
  io500_workdir=/ime/io500.out
  io500_result_dir=$PWD/results/$timestamp      # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir
  mkdir -p $io500_workdir/ior_hard $io500_workdir/ior_easy

  io500_workdir_by_bfs=/es90/$(basename $io500_workdir)
  lfs setdirstripe -c 8 $io500_workdir_by_bfs/mdt_easy
  lfs setdirstripe -c 8 $io500_workdir_by_bfs/mdt_hard
  lfs setdirstripe -c 8 -D $io500_workdir_by_bfs/mdt_easy
  lfs setdirstripe -c 8 -D $io500_workdir_by_bfs/mdt_hard

  lfs setstripe -L mdt -E 1M $io500_workdir_by_bfs/mdt_easy
  lfs setstripe -L mdt -E 1M $io500_workdir_by_bfs/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="/work/home/sihara/mpi/mpich-3.3-ime/bin/mpirun"
  io500_mpiargs="-np 160 -hostfile hostfile -ppn 16 -genv MV2_NUM_HCAS 1 -genv IM_CLIENT_CFG_FILE /work/home/sihara/io-500-dev-ime/ime.conf -genv MV2_CPU_MAPPING 0:1:2:3:4:5:6:7:8:9:10:11:12:13:14:15"

}

function setup_ior_easy {
  # io500_ior_easy_size is the amount of data written per rank in MiB units,
  # but it can be any number as long as it is somehow used to scale the IOR
  # runtime as part of io500_ior_easy_params
  io500_ior_easy_size=200000
  # 2M writes, 2 GB per proc, file per proc
  #io500_ior_easy_params="-a IME -t 2048k -b ${io500_ior_easy_size}m -F"
  io500_ior_easy_params="-a IME -t 256k -b 256k -s 781250 -F"
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-a IME -u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=450000
}

function setup_ior_hard {
  io500_ior_hard_writes_per_proc=4140000
  io500_ior_hard_other_options="-a IME" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=65000
  io500_mdtest_hard_other_options="-a IME"
}

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="-q 200000 -s $io500_stonewall_timer -r $io500_result_dir/pfind_results"

  # for GPFS systems, you should probably use the provided mmfind wrapper
  # if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
  #io500_find_mpi="False"
  #io500_find_cmd="$PWD/bin/mmfind.sh"
  #io500_find_cmd_args=""
}

function setup_mdreal {
  io500_mdreal_params="-P=5000 -I=1000"
}

function run_benchmarks {
  # Important: source the io500_fixed.sh script.  Do not change it. If you discover
  # a need to change it, please email the mailing list to discuss
  source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}

# Add key/value pairs defining your system
# Feel free to add extra ones if you'd like
function extra_description {
  # top level info
  io500_info_system_name='DDN IME140'      # e.g. Oakforest-PACS
  io500_info_institute_name='DDN Colorado'   # e.g. JCAHPC
  io500_info_storage_age_in_months='1' # not install date but age since last refresh
  io500_info_storage_install_date='05/19'  # MM/YY
  io500_info_filesystem='IME'     # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
  io500_info_filesystem_version='1.3'
  io500_info_filesystem_vendor='DDN'
  # client side info
  io500_info_num_client_nodes='10'
  io500_info_procs_per_node='16'
  # server side info
  io500_info_num_metadata_server_nodes='8'
  io500_info_num_data_server_nodes='0'
  io500_info_num_data_storage_devices='120'  # if you have 5 data servers, and each has 5 drives, then this number is 25
  io500_info_num_metadata_storage_devices='40'  # if you have 2 metadata servers, and each has 5 drives, then this number is 10
  io500_info_data_storage_type='SSD' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_metadata_storage_type='SSD' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_storage_network='infiniband' # infiniband, omnipath, ethernet, etc
  io500_info_storage_interface='NVMe' # SAS, SATA, NVMe, etc
  # miscellaneous
  io500_info_whatever='WhateverElseYouThinkRelevant'
}

main
ior_easy_read
ior WARNING: fsync() not supported in selected backend.  Using value of 0.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 14:41:06 2019
Command line        : /work/home/sihara/io-500-dev-ime/bin/ior -r -R -a IME -t 256k -b 256k -s 781250 -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ime/io500.out/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ime/io500.out/ior_easy/stonewall
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 14:41:06 2019
Path                : /ime/io500.out/ior_easy
FS                  : 106.7 TiB   Used FS: 0.0%   Inodes: 934.6 Mi   Used Inodes: 7.6%

Options: 
api                 : IME
apiVersion          : 1.3.0 (99)
test filename       : /ime/io500.out/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 781250
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 262144 bytes
blocksize           : 262144 bytes
aggregate filesize  : 29.80 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       = 32768000000000.
WARNING: Stat() of aggregate file size      = 28786892472320.
WARNING: Using actual aggregate bytes moved = 28786892472320.
read      106967     256.00     256.00     0.013627   256.63     0.002809   256.65     0   
Max Read:  106966.62 MiB/sec (112162.63 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read       106966.62  106966.62  106966.62       0.00  427866.47  427866.47  427866.47       0.00  256.65315     0    160  16    1   1     1        1         0    0 781250   262144   262144 27453320.0 IME      0
Finished            : Sun Jun  9 14:45:23 2019
ior_easy_write
ior WARNING: fsync() not supported in selected backend.  Using value of 0.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 14:14:51 2019
Command line        : /work/home/sihara/io-500-dev-ime/bin/ior -w -a IME -t 256k -b 256k -s 781250 -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ime/io500.out/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ime/io500.out/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 14:14:51 2019
Path                : /ime/io500.out/ior_easy
FS                  : 106.7 TiB   Used FS: 0.0%   Inodes: 864.0 Mi   Used Inodes: 0.0%

Options: 
api                 : IME
apiVersion          : 1.3.0 (99)
test filename       : /ime/io500.out/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 781250
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 262144 bytes
blocksize           : 262144 bytes
aggregate filesize  : 29.80 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: 641708 max: 686333 -- min data: 156.7 GiB mean data: 163.1 GiB time: 300.1s
WARNING: Expected aggregate file size       = 32768000000000.
WARNING: Stat() of aggregate file size      = 28786892472320.
WARNING: Using actual aggregate bytes moved = 28786892472320.
WARNING: maybe caused by deadlineForStonewalling
write     85707      256.00     256.00     0.017958   320.21     0.079319   320.32     0   
Max Write: 85707.09 MiB/sec (89870.40 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write       85707.09   85707.09   85707.09       0.00  342828.38  342828.38  342828.38       0.00  320.31561     0    160  16    1   1     1        1         0    0 781250   262144   262144 27453320.0 IME      0
Finished            : Sun Jun  9 14:20:12 2019
ior_hard_read
ior WARNING: fsync() not supported in selected backend.  Using value of 0.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 14:47:10 2019
Command line        : /work/home/sihara/io-500-dev-ime/bin/ior -r -R -s 4140000 -a IME -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ime/io500.out/ior_hard/IOR_file -O stoneWallingStatusFile=/ime/io500.out/ior_hard/stonewall
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 14:47:10 2019
Path                : /ime/io500.out/ior_hard
FS                  : 106.7 TiB   Used FS: 0.0%   Inodes: 934.6 Mi   Used Inodes: 7.6%

Options: 
api                 : IME
apiVersion          : 1.3.0 (99)
test filename       : /ime/io500.out/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 4140000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 28.32 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       = 31138099200000.
WARNING: Stat() of aggregate file size      = 28299056680960.
WARNING: Using actual aggregate bytes moved = 28299056680960.
read      46431      45.91      45.91      0.014264   581.21     0.013695   581.25     0   
Max Read:  46431.10 MiB/sec (48686.54 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read        46431.10   46431.10   46431.10       0.00 1035707.48 1035707.48 1035707.48       0.00  581.25014     0    160  16    1   0     1        1         0    0 4140000    47008    47008 26988084.0 IME      0
Finished            : Sun Jun  9 14:56:51 2019
ior_hard_write
ior WARNING: fsync() not supported in selected backend.  Using value of 0.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 14:25:28 2019
Command line        : /work/home/sihara/io-500-dev-ime/bin/ior -w -s 4140000 -a IME -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ime/io500.out/ior_hard/IOR_file -O stoneWallingStatusFile=/ime/io500.out/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 14:25:28 2019
Path                : /ime/io500.out/ior_hard
FS                  : 106.7 TiB   Used FS: 0.0%   Inodes: 925.7 Mi   Used Inodes: 6.7%

Options: 
api                 : IME
apiVersion          : 1.3.0 (99)
test filename       : /ime/io500.out/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 4140000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 28.32 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: 3556920 max: 3762532 -- min data: 155.7 GiB mean data: 160.4 GiB time: 300.2s
WARNING: Expected aggregate file size       = 31138099200000.
WARNING: Stat() of aggregate file size      = 28299056680960.
WARNING: Using actual aggregate bytes moved = 28299056680960.
WARNING: maybe caused by deadlineForStonewalling
write     85244      45.91      45.91      0.023988   316.54     0.031790   316.60     0   
Max Write: 85243.92 MiB/sec (89384.73 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write       85243.92   85243.92   85243.92       0.00 1901479.12 1901479.12 1901479.12       0.00  316.59833     0    160  16    1   0     1        1         0    0 4140000    47008    47008 26988084.0 IME      0
Finished            : Sun Jun  9 14:30:45 2019
mdtest_easy_delete
-- started at 06/09/2019 14:57:14 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-r" "-F" "-d" "/ime/io500.out/mdt_easy" "-n" "450000" "-a" "IME" "-u" "-L" "-x" "/ime/io500.out/mdt_easy-stonewall"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 934.6 Mi   Used Inodes: 7.6%

160 tasks, 72000000 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      :     146122.917     146118.847     146122.837          0.318
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          3.332          3.332          3.332          0.000

-- finished at 06/09/2019 15:04:37 --
mdtest_easy_stat
-- started at 06/09/2019 14:45:29 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-T" "-F" "-d" "/ime/io500.out/mdt_easy" "-n" "450000" "-a" "IME" "-u" "-L" "-x" "/ime/io500.out/mdt_easy-stonewall"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 934.6 Mi   Used Inodes: 7.6%

160 tasks, 72000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :     677971.021     677884.382     677968.694          9.528
   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 06/09/2019 14:47:04 --
mdtest_easy_write
-- started at 06/09/2019 14:20:17 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-C" "-F" "-d" "/ime/io500.out/mdt_easy" "-n" "450000" "-a" "IME" "-u" "-L" "-x" "/ime/io500.out/mdt_easy-stonewall" "-W" "300"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 864.0 Mi   Used Inodes: 0.0%

160 tasks, 72000000 files
Continue stonewall hit min: 398841 max: 404204 avg: 401485.0 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :     211839.641     211839.115     211839.298          0.163
   File stat         :          0.000          0.000          0.000          0.000
   File read         :          0.000          0.000          0.000          0.000
   File removal      :          0.000          0.000          0.000          0.000
   Tree creation     :         13.292         13.292         13.292          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 06/09/2019 14:25:23 --
mdtest_hard_delete
-- started at 06/09/2019 15:05:10 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ime/io500.out/mdt_hard" "-n" "65000" "-x" "/ime/io500.out/mdt_hard-stonewall" "-a" "IME"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 873.0 Mi   Used Inodes: 1.0%

160 tasks, 10400000 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      :      17091.095      17091.088      17091.093          0.002
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          8.988          8.988          8.988          0.000

-- finished at 06/09/2019 15:14:21 --
mdtest_hard_read
-- started at 06/09/2019 15:04:42 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ime/io500.out/mdt_hard" "-n" "65000" "-x" "/ime/io500.out/mdt_hard-stonewall" "-a" "IME"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 873.0 Mi   Used Inodes: 1.0%

160 tasks, 10400000 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         :     426964.318     426956.795     426960.616          2.531
   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 06/09/2019 15:05:04 --
mdtest_hard_stat
-- started at 06/09/2019 14:56:57 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ime/io500.out/mdt_hard" "-n" "65000" "-x" "/ime/io500.out/mdt_hard-stonewall" "-a" "IME"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 934.6 Mi   Used Inodes: 7.6%

160 tasks, 10400000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :     832741.333     832715.793     832733.794          8.340
   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 06/09/2019 14:57:08 --
mdtest_hard_write
-- started at 06/09/2019 14:30:51 --

mdtest-3.3alpha1 was launched with 160 total task(s) on 10 node(s)
Command line used: /work/home/sihara/io-500-dev-ime/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ime/io500.out/mdt_hard" "-n" "65000" "-x" "/ime/io500.out/mdt_hard-stonewall" "-a" "IME" "-W" "300"
Path: /ime/io500.out
FS: 106.7 TiB   Used FS: 0.0%   Inodes: 925.7 Mi   Used Inodes: 6.7%

160 tasks, 10400000 files
Continue stonewall hit min: 57580 max: 58827 avg: 58194.4 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      30975.850      30975.816      30975.831          0.010
   File stat         :          0.000          0.000          0.000          0.000
   File read         :          0.000          0.000          0.000          0.000
   File removal      :          0.000          0.000          0.000          0.000
   Tree creation     :        209.391        209.391        209.391          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 06/09/2019 14:35:54 --
result_summary
[RESULT] BW   phase 1            ior_easy_write               83.698 GB/s : time 320.32 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              211.840 kiops : time 310.77 seconds
[RESULT] BW   phase 2            ior_hard_write               83.246 GB/s : time 316.60 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               30.976 kiops : time 309.39 seconds
[RESULT] IOPS phase 3                      find               98.120 kiops : time 306.00 seconds
[RESULT] BW   phase 3             ior_easy_read              104.460 GB/s : time 256.65 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              677.971 kiops : time 100.98 seconds
[RESULT] BW   phase 4             ior_hard_read               45.343 GB/s : time 581.25 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat              832.741 kiops : time  16.83 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete              146.123 kiops : time 448.44 seconds
[RESULT] IOPS phase 7          mdtest_hard_read              426.964 kiops : time  27.52 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete               17.091 kiops : time 556.54 seconds
[SCORE] Bandwidth 75.794 GB/s : IOPS 157.961 kiops : TOTAL 109.419