Ghost

Institution Sandia National Laboratories
Client Procs Per Node
Client Operating System RHEL
Client Operating System Version 7
Client Kernel Version 3.10.0-862.14.4.1chaos.ch6.x86_64

DATA SERVER

Storage Type
Volatile Memory
Storage Interface
Network
Software Version
OS Version

INFORMATION

Client Nodes 10
Client Total Procs 100
Metadata Nodes 0
Metadata Storage Devices 0
Data Nodes 0
Data Storage Devices 0

METADATA

Easy Write 3.52 kIOP/s
Easy Stat 2.53 kIOP/s
Easy Delete 1.05 kIOP/s
Hard Write 1.56 kIOP/s
Hard Read 0.41 kIOP/s
Hard Stat 1.08 kIOP/s
Hard Delete 0.56 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=10 # 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_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 2"
}

function setup_ior_easy {
  # io500_ior_easy_size is the amount of data written per rank in MiB units,
  # but it can be any number as long as it is somehow used to scale the IOR
  # runtime as part of io500_ior_easy_params
  io500_ior_easy_size=17000
  # 2M writes, 2 GB per proc, file per proc
  io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=850000
}

function setup_ior_hard {
  io500_ior_hard_writes_per_proc=275000
  io500_ior_hard_other_options="" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=280000
  io500_mdtest_hard_other_options=""
}

function setup_find {
  #
  # setup the find command. This is an area where innovation is allowed.
  #    There are three default options provided. One is a serial find, one is python
  #    parallel version, one is C parallel version.  Current default is to use serial.
  #    But it is very slow. We recommend to either customize or use the C parallel version.
  #    For GPFS, we recommend to use the provided mmfind wrapper described below.
  #    Instructions below.
  #    If a custom approach is used, please provide enough info so others can reproduce.

  # the serial version that should run (SLOWLY) without modification
  #io500_find_mpi="False"
  #io500_find_cmd=$PWD/bin/sfind.sh
  #io500_find_cmd_args=""

  # a parallel version in C, the -s adds a stonewall
  #   for a real run, turn -s (stonewall) off or set it at 300 or more
  #   to prepare this (assuming you've run ./utilities/prepare.sh already):
  #   > cd build/pfind
  #   > ./prepare.sh
  #   > ./compile.sh
  #   > cp pfind ../../bin/
  #   If you use io500_find_mpi="True", then this will run with the same
  #   number of MPI nodes and ranks as the other phases.
  #   If you prefer another number, and fewer might be better here,
  #   Then you can set io500_find_mpi to be "False" and write a wrapper
  #   script for this which sets up MPI as you would like.  Then change
  #   io500_find_cmd to point to your wrapper script.
  io500_find_mpi="True"
  io500_find_cmd="$PWD/bin/pfind"
  # uses stonewalling, run pfind 
  io500_find_cmd_args="-s $io500_stonewall_timer -r $io500_result_dir/pfind_results"

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

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

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

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

main
ior_easy_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov 10 14:40:16 2018
Command line        : /gpfs1/gflofst/ghost/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 17000m -F -o /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy/ior_file_easy -O stoneWallingStatusFile=/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy/stonewall
Machine             : Linux gho472
TestID              : 0
StartTime           : Sat Nov 10 14:40:16 2018
Path                : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy
FS                  : 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/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               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 16.60 GiB
aggregate filesize  : 33.20 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      112.21     17408000   2048.00    0.003056   303.01     0.000507   303.01     0   
Max Read:  112.21 MiB/sec (117.66 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          112.21     112.21     112.21       0.00      56.10      56.10      56.10       0.00  303.01067     0      2   2    1   1     1        1         0    0      1 17825792000  2097152   34000.0 POSIX      0
Finished            : Sat Nov 10 14:45:19 2018
ior_easy_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov 10 13:58:10 2018
Command line        : /gpfs1/gflofst/ghost/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 17000m -F -o /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy/ior_file_easy -O stoneWallingStatusFile=/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux gho472
TestID              : 0
StartTime           : Sat Nov 10 13:58:10 2018
Path                : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_easy
FS                  : 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.7%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/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               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 16.60 GiB
aggregate filesize  : 33.20 GiB
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: 8298 max: 8500 -- min data: 16.2 GiB mean data: 16.4 GiB time: 300.0s
write     111.65     17408000   2048.00    0.001071   304.52     0.000271   304.52     0   
Max Write: 111.65 MiB/sec (117.07 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         111.65     111.65     111.65       0.00      55.82      55.82      55.82       0.00  304.52416     0      2   2    1   1     1        1         0    0      1 17825792000  2097152   34000.0 POSIX      0
Finished            : Sat Nov 10 14:03:15 2018
ior_hard_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov 10 14:52:20 2018
Command line        : /gpfs1/gflofst/ghost/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 275000 -o /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/IOR_file -O stoneWallingStatusFile=/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/stonewall
Machine             : Linux gho472
TestID              : 0
StartTime           : Sat Nov 10 14:52:20 2018
Path                : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard
FS                  : 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 275000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 24.08 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      40.64      45.91      45.91      0.001248   606.69     0.018488   606.71     0   
Max Read:  40.64 MiB/sec (42.61 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           40.64      40.64      40.64       0.00     906.54     906.54     906.54       0.00  606.70565     0      2   2    1   0     1        1         0    0 275000    47008    47008   24656.7 POSIX      0
Finished            : Sat Nov 10 15:02:27 2018
ior_hard_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Sat Nov 10 14:08:18 2018
Command line        : /gpfs1/gflofst/ghost/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 275000 -o /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/IOR_file -O stoneWallingStatusFile=/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux gho472
TestID              : 0
StartTime           : Sat Nov 10 14:08:18 2018
Path                : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard
FS                  : 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.8%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 275000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 24.08 GiB
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: 93351 max: 275000 -- min data: 4.1 GiB mean data: 8.1 GiB time: 300.0s
write     15.65      45.91      45.91      0.004733   1575.02    0.000985   1575.03    0   
Max Write: 15.65 MiB/sec (16.42 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          15.65      15.65      15.65       0.00     349.20     349.20     349.20       0.00 1575.02937     0      2   2    1   0     1        1         0    0 275000    47008    47008   24656.7 POSIX      0
Finished            : Sat Nov 10 14:34:33 2018
mdtest_easy_delete
-- started at 11/10/2018 15:09:41 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-r" "-F" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy" "-n" "850000" "-u" "-L" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy-stonewall"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.9%

2 tasks, 1700000 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      :       1050.534       1050.534       1050.534          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :        689.442        689.442        689.442          0.000

-- finished at 11/10/2018 15:26:32 --
mdtest_easy_stat
-- started at 11/10/2018 14:45:19 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-T" "-F" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy" "-n" "850000" "-u" "-L" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy-stonewall"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.9%

2 tasks, 1700000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :       2525.813       2525.813       2525.813          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 11/10/2018 14:52:20 --
mdtest_easy_write
-- started at 11/10/2018 14:03:15 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-C" "-F" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy" "-n" "850000" "-u" "-L" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_easy-stonewall" "-W" "300"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.7%

2 tasks, 1700000 files
Continue stonewall hit min: 528063 max: 531197 avg: 529630.0 
stonewall rank 1: 528063 of 531197 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :       5636.845       5636.845       5636.845          0.000
   File stat         :          0.000          0.000          0.000          0.000
   File read         :          0.000          0.000          0.000          0.000
   File removal      :          0.000          0.000          0.000          0.000
   Tree creation     :       2079.867       2079.867       2079.867          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 11/10/2018 14:08:17 --
mdtest_hard_delete
-- started at 11/10/2018 15:45:32 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard" "-n" "280000" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard-stonewall"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.8%

2 tasks, 560000 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      :        559.979        559.979        559.979          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :        806.450        806.450        806.450          0.000

-- finished at 11/10/2018 15:59:30 --
mdtest_hard_read
-- started at 11/10/2018 15:26:33 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard" "-n" "280000" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard-stonewall"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.8%

2 tasks, 560000 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         :        412.009        412.009        412.009          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 11/10/2018 15:45:32 --
mdtest_hard_stat
-- started at 11/10/2018 15:02:28 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard" "-n" "280000" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard-stonewall"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.9%

2 tasks, 560000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :       1084.704       1084.704       1084.704          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 11/10/2018 15:09:40 --
mdtest_hard_write
-- started at 11/10/2018 14:34:33 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /gpfs1/gflofst/ghost/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard" "-n" "280000" "-x" "/gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08/mdt_hard-stonewall" "-W" "300"
Path: /gpfs1/gflofst/ghost/io-500-dev/datafiles/io500.2018.11.10-13.58.08
FS: 4649.4 TiB   Used FS: 81.8%   Inodes: 975.0 Mi   Used Inodes: 79.8%

2 tasks, 560000 files
stonewall rank 1: 234212 of 234655 
Continue stonewall hit min: 234212 max: 234655 avg: 234433.5 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :       1864.775       1864.775       1864.775          0.000
   File stat         :          0.000          0.000          0.000          0.000
   File read         :          0.000          0.000          0.000          0.000
   File removal      :          0.000          0.000          0.000          0.000
   Tree creation     :       6094.287       6094.287       6094.287          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 11/10/2018 14:39:33 --
result_summary
[RESULT] BW   phase 1            ior_easy_write                0.109 GB/s : time 304.52 seconds
[RESULT] IOPS phase 1         mdtest_easy_write                5.637 kiops : time 302.12 seconds
[RESULT] BW   phase 2            ior_hard_write                0.015 GB/s : time 1575.03 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                1.865 kiops : time 300.84 seconds
[RESULT] IOPS phase 3                      find               36.850 kiops : time  41.56 seconds
[RESULT] BW   phase 3             ior_easy_read                0.110 GB/s : time 303.01 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat                2.526 kiops : time 421.15 seconds
[RESULT] BW   phase 4             ior_hard_read                0.040 GB/s : time 606.71 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat                1.085 kiops : time 433.20 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete                1.051 kiops : time 1011.81 seconds
[RESULT] IOPS phase 7          mdtest_hard_read                0.412 kiops : time 1139.60 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                0.560 kiops : time 838.61 seconds
[SCORE] Bandwidth 0.0518847 GB/s : IOPS 2.00119 kiops : TOTAL 0.322228