- 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=/lustre/gcp/io500/datafiles/io500.$timestamp # directory where the data will be stored
io500_result_dir=/lustre/gcp/io500/results/$timestamp # the directory where the output results will be kept
mkdir -p $io500_workdir $io500_result_dir
lfs setdirstripe -c 16 $io500_workdir/mdt_easy
lfs setdirstripe -c 16 $io500_workdir/mdt_hard
lfs setdirstripe -c 16 -D $io500_workdir/mdt_easy
lfs setdirstripe -c 16 -D $io500_workdir/mdt_hard
mkdir -p $io500_workdir/ior_hard
lfs setstripe -c -1 -S 47104k $io500_workdir/ior_hard
mkdir -p $io500_workdir/ior_easy
lfs setstripe -c 4 -S 2048k $io500_workdir/ior_easy
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="mpirun"
io500_mpiargs="-np 80 -ppn 10 -f /lustre/gcp/cfg/machines-10.txt"
}
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=2000
io500_ior_easy_size=60000
# 2M writes, 2 GB per proc, file per proc
io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
#io500_mdtest_easy_files_per_proc=25000
io500_mdtest_easy_files_per_proc=235000
}
function setup_ior_hard {
#io500_ior_hard_writes_per_proc=10000
io500_ior_hard_writes_per_proc=86000
io500_ior_hard_other_options="" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}
function setup_mdt_hard {
# io500_mdtest_hard_files_per_proc=5000
io500_mdtest_hard_files_per_proc=50000
io500_mdtest_hard_other_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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='Lustre on Google Cloud Platform' # e.g. Oakforest-PACS
io500_info_institute_name='Google' # e.g. JCAHPC
io500_info_storage_age_in_months='0' # not install date but age since last refresh
io500_info_storage_install_date='11/18' # MM/YY
io500_info_filesystem='Lustre' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='Exascaler 5.0 PRE - Lustre 2.11-56 (Master)'
io500_info_filesystem_vendor='DDN'
# client side info
io500_info_num_client_nodes='10'
io500_info_procs_per_node='8'
# server side info
io500_info_num_metadata_server_nodes='4'
io500_info_num_data_server_nodes='120'
io500_info_num_data_storage_devices='480' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='16' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='NVMe' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='NVMe' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='16Gbps Ethernet' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='NVMe' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever='Medium Size configuration part of development between Google and DDN'
}
main
- ior_easy_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 11 21:55:47 2018
Command line : /scratch/io-500-dev-master/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 60000m -F -o /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy/ior_file_easy -O stoneWallingStatusFile=/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy/stonewall
Machine : Linux lgcp-client1
TestID : 0
StartTime : Sun Nov 11 21:55:47 2018
Path : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy
FS : 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.9%
Options:
api : POSIX
apiVersion :
test filename : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/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 : 80
clients per node : 10
repetitions : 1
xfersize : 2 MiB
blocksize : 58.59 GiB
aggregate filesize : 4.58 TiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 14986 61440000 2048.00 0.011857 320.28 0.006021 320.30 0
Max Read: 14986.01 MiB/sec (15713.97 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 14986.01 14986.01 14986.01 0.00 7493.00 7493.00 7493.00 0.00 320.29876 0 80 10 1 1 1 1 0 0 1 62914560000 2097152 4800000.0 POSIX 0
Finished : Sun Nov 11 22:01:07 2018
- ior_easy_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 11 21:32:17 2018
Command line : /scratch/io-500-dev-master/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 60000m -F -o /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy/ior_file_easy -O stoneWallingStatusFile=/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux lgcp-client1
TestID : 0
StartTime : Sun Nov 11 21:32:17 2018
Path : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_easy
FS : 140.0 TiB Used FS: 0.0% Inodes: 2400.0 Mi Used Inodes: 0.0%
Options:
api : POSIX
apiVersion :
test filename : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/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 : 80
clients per node : 10
repetitions : 1
xfersize : 2 MiB
blocksize : 58.59 GiB
aggregate filesize : 4.58 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: 16674 max: 30000 -- min data: 32.6 GiB mean data: 55.0 GiB time: 300.1s
write 14314 61440000 2048.00 0.012369 335.32 0.003614 335.34 0
Max Write: 14314.03 MiB/sec (15009.35 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 14314.03 14314.03 14314.03 0.00 7157.01 7157.01 7157.01 0.00 335.33540 0 80 10 1 1 1 1 0 0 1 62914560000 2097152 4800000.0 POSIX 0
Finished : Sun Nov 11 21:37:52 2018
- ior_hard_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 11 22:04:44 2018
Command line : /scratch/io-500-dev-master/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 86000 -o /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/IOR_file -O stoneWallingStatusFile=/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/stonewall
Machine : Linux lgcp-client1
TestID : 0
StartTime : Sun Nov 11 22:04:44 2018
Path : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard
FS : 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.9%
Options:
api : POSIX
apiVersion :
test filename : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 86000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 80
clients per node : 10
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 301.20 GiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 1788.30 45.91 45.91 0.024545 172.44 0.007091 172.47 0
Max Read: 1788.30 MiB/sec (1875.17 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 1788.30 1788.30 1788.30 0.00 39890.40 39890.40 39890.40 0.00 172.47258 0 80 10 1 0 1 1 0 0 86000 47008 47008 308432.6 POSIX 0
Finished : Sun Nov 11 22:07:37 2018
- ior_hard_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 11 21:44:11 2018
Command line : /scratch/io-500-dev-master/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 86000 -o /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/IOR_file -O stoneWallingStatusFile=/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux lgcp-client1
TestID : 0
StartTime : Sun Nov 11 21:44:11 2018
Path : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard
FS : 140.0 TiB Used FS: 3.3% Inodes: 2400.0 Mi Used Inodes: 0.7%
Options:
api : POSIX
apiVersion :
test filename : /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 86000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 80
clients per node : 10
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 301.20 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: 81224 max: 86000 -- min data: 3.6 GiB mean data: 3.7 GiB time: 300.0s
write 980.09 45.91 45.91 0.007565 314.69 0.004301 314.70 0
Max Write: 980.09 MiB/sec (1027.70 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 980.09 980.09 980.09 0.00 21862.27 21862.27 21862.27 0.00 314.69743 0 80 10 1 0 1 1 0 0 86000 47008 47008 308432.6 POSIX 0
Finished : Sun Nov 11 21:49:26 2018
- mdtest_easy_delete
-
-- started at 11/11/2018 22:12:18 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-r" "-F" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy" "-n" "235000" "-u" "-L" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy-stonewall"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.9%
80 tasks, 18800000 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 : 33870.678 33870.678 33870.678 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 2.139 2.139 2.139 0.000
-- finished at 11/11/2018 22:21:01 --
- mdtest_easy_stat
-
-- started at 11/11/2018 22:01:07 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-T" "-F" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy" "-n" "235000" "-u" "-L" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy-stonewall"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.9%
80 tasks, 18800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 81840.000 81840.000 81840.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/11/2018 22:04:44 --
- mdtest_easy_write
-
-- started at 11/11/2018 21:37:53 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-C" "-F" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy" "-n" "235000" "-u" "-L" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_easy-stonewall" "-W" "300"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.3% Inodes: 2400.0 Mi Used Inodes: 0.0%
80 tasks, 18800000 files
stonewall rank 4: 215922 of 221235
stonewall rank 55: 219951 of 221235
stonewall rank 5: 216913 of 221235
stonewall rank 41: 182591 of 221235
stonewall rank 6: 215467 of 221235
stonewall rank 44: 183144 of 221235
stonewall rank 7: 216838 of 221235
stonewall rank 53: 219208 of 221235
stonewall rank 45: 181918 of 221235
stonewall rank 1: 217360 of 221235
stonewall rank 50: 221197 of 221235
stonewall rank 46: 182733 of 221235
stonewall rank 21: 209024 of 221235
stonewall rank 15: 170566 of 221235
stonewall rank 30: 198351 of 221235
stonewall rank 73: 208212 of 221235
stonewall rank 65: 220862 of 221235
stonewall rank 51: 219859 of 221235
stonewall rank 47: 182173 of 221235
stonewall rank 23: 209144 of 221235
stonewall rank 17: 170965 of 221235
stonewall rank 31: 197399 of 221235
stonewall rank 77: 208165 of 221235
stonewall rank 66: 219227 of 221235
stonewall rank 59: 219736 of 221235
stonewall rank 20: 208638 of 221235
stonewall rank 14: 170375 of 221235
stonewall rank 67: 220415 of 221235
stonewall rank 22: 207679 of 221235
stonewall rank 11: 170840 of 221235
stonewall rank 35: 197697 of 221235
stonewall rank 74: 209102 of 221235
stonewall rank 69: 221152 of 221235
stonewall rank 27: 209011 of 221235
stonewall rank 18: 170123 of 221235
stonewall rank 37: 198021 of 221235
stonewall rank 75: 207646 of 221235
stonewall rank 63: 220871 of 221235
stonewall rank 33: 197410 of 221235
stonewall rank 70: 208741 of 221235
stonewall rank 58: 220779 of 221235
stonewall rank 49: 182357 of 221235
stonewall rank 52: 220850 of 221235
stonewall rank 42: 183076 of 221235
stonewall rank 54: 220862 of 221235
stonewall rank 43: 182449 of 221235
stonewall rank 57: 219077 of 221235
stonewall rank 40: 183333 of 221235
stonewall rank 48: 183269 of 221235
stonewall rank 26: 208072 of 221235
stonewall rank 71: 207630 of 221235
stonewall rank 24: 207928 of 221235
stonewall rank 78: 208941 of 221235
stonewall rank 25: 209238 of 221235
stonewall rank 79: 207524 of 221235
stonewall rank 28: 208335 of 221235
stonewall rank 76: 209283 of 221235
stonewall rank 29: 209335 of 221235
stonewall rank 72: 208862 of 221235
stonewall rank 34: 198990 of 221235
stonewall rank 36: 198784 of 221235
stonewall rank 38: 198528 of 221235
stonewall rank 39: 197837 of 221235
stonewall rank 32: 199050 of 221235
stonewall rank 2: 215017 of 221235
stonewall rank 3: 217232 of 221235
stonewall rank 9: 216801 of 221235
stonewall rank 8: 215942 of 221235
stonewall rank 19: 170708 of 221235
stonewall rank 61: 220236 of 221235
stonewall rank 10: 170499 of 221235
stonewall rank 64: 219925 of 221235
stonewall rank 13: 170553 of 221235
stonewall rank 68: 219376 of 221235
stonewall rank 12: 170439 of 221235
stonewall rank 60: 219762 of 221235
stonewall rank 16: 170305 of 221235
stonewall rank 62: 219403 of 221235
Continue stonewall hit min: 170123 max: 221235 avg: 203156.5
stonewall rank 0: 216052 of 221235
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 49741.404 49741.404 49741.404 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 : 4.602 4.602 4.602 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/11/2018 21:44:11 --
- mdtest_hard_delete
-
-- started at 11/11/2018 22:22:23 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard" "-n" "50000" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard-stonewall"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.2%
80 tasks, 4000000 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 : 5841.561 5841.561 5841.561 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 7.386 7.386 7.386 0.000
-- finished at 11/11/2018 22:33:48 --
- mdtest_hard_read
-
-- started at 11/11/2018 22:21:02 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard" "-n" "50000" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard-stonewall"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.2%
80 tasks, 4000000 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 : 49019.183 49019.183 49019.183 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 11/11/2018 22:22:23 --
- mdtest_hard_stat
-
-- started at 11/11/2018 22:07:37 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard" "-n" "50000" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard-stonewall"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.9%
80 tasks, 4000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 14234.890 14234.890 14234.890 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 11/11/2018 22:12:18 --
- mdtest_hard_write
-
-- started at 11/11/2018 21:49:26 --
mdtest-1.9.3 was launched with 80 total task(s) on 8 node(s)
Command line used: /scratch/io-500-dev-master/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard" "-n" "50000" "-x" "/lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04/mdt_hard-stonewall" "-W" "300"
Path: /lustre/gcp/io500/datafiles/io500.2018.11.11-21.32.04
FS: 140.0 TiB Used FS: 3.5% Inodes: 2400.0 Mi Used Inodes: 0.7%
80 tasks, 4000000 files
stonewall rank 4: 49226 of 50000
stonewall rank 10: 42729 of 50000
stonewall rank 5: 49299 of 50000
stonewall rank 20: 45667 of 50000
stonewall rank 11: 42586 of 50000
stonewall rank 39: 44343 of 50000
stonewall rank 6: 49334 of 50000
stonewall rank 21: 45634 of 50000
stonewall rank 13: 42664 of 50000
stonewall rank 30: 44434 of 50000
stonewall rank 7: 49283 of 50000
stonewall rank 22: 45577 of 50000
stonewall rank 31: 44406 of 50000
stonewall rank 9: 49295 of 50000
stonewall rank 23: 45676 of 50000
stonewall rank 37: 44379 of 50000
stonewall rank 25: 45653 of 50000
stonewall rank 38: 44258 of 50000
stonewall rank 14: 42606 of 50000
stonewall rank 15: 42522 of 50000
stonewall rank 71: 44475 of 50000
stonewall rank 12: 42592 of 50000
stonewall rank 47: 49907 of 50000
stonewall rank 70: 44478 of 50000
stonewall rank 18: 42707 of 50000
stonewall rank 8: 49265 of 50000
stonewall rank 19: 42683 of 50000
stonewall rank 1: 49344 of 50000
stonewall rank 17: 42607 of 50000
stonewall rank 2: 49366 of 50000
stonewall rank 3: 49127 of 50000
stonewall rank 33: 44345 of 50000
stonewall rank 34: 44443 of 50000
stonewall rank 36: 44326 of 50000
stonewall rank 35: 44433 of 50000
stonewall rank 26: 45622 of 50000
stonewall rank 27: 45565 of 50000
stonewall rank 16: 42649 of 50000
stonewall rank 28: 45695 of 50000
stonewall rank 29: 45609 of 50000
stonewall rank 24: 45735 of 50000
stonewall rank 79: 44296 of 50000
stonewall rank 77: 44647 of 50000
stonewall rank 41: 49982 of 50000
stonewall rank 73: 44486 of 50000
stonewall rank 74: 44653 of 50000
stonewall rank 75: 44587 of 50000
stonewall rank 44: 49956 of 50000
stonewall rank 76: 44524 of 50000
stonewall rank 78: 44586 of 50000
stonewall rank 32: 44297 of 50000
stonewall rank 72: 44510 of 50000
Continue stonewall hit min: 42522 max: 50000 avg: 47054.3
stonewall rank 0: 49277 of 50000
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 11381.748 11381.748 11381.748 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 : 6.239 6.239 6.239 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/11/2018 21:55:18 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 13.978 GB/s : time 335.34 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 49.741 kiops : time 378.47 seconds
[RESULT] BW phase 2 ior_hard_write 0.957 GB/s : time 314.70 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 11.382 kiops : time 351.89 seconds
[RESULT] IOPS phase 3 find 757.910 kiops : time 28.63 seconds
[RESULT] BW phase 3 ior_easy_read 14.635 GB/s : time 320.30 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 81.840 kiops : time 216.54 seconds
[RESULT] BW phase 4 ior_hard_read 1.746 GB/s : time 172.47 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 14.235 kiops : time 281.26 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 33.871 kiops : time 523.41 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 49.019 kiops : time 81.85 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 5.842 kiops : time 685.19 seconds
[SCORE] Bandwidth 4.3002 GB/s : IOPS 38.521 kiops : TOTAL 12.8704