- 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=/mnt/datafiles/io500.$timestamp # directory where the data will be stored
io500_result_dir=/mnt/results/$timestamp # the directory where the output results will be kept
mkdir -p $io500_workdir $io500_result_dir
lfs setstripe -c -1 $io500_workdir
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="mpirun"
io500_mpiargs="--oversubscribe -np 50 --hostfile ./hostfile --mca pml ob1 --mca btl self,tcp "
}
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=64000
# 2M writes, 2 GB per proc, file per proc
io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=275000
}
function setup_ior_hard {
io500_ior_hard_writes_per_proc=66000
io500_ior_hard_other_options="" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}
function setup_mdt_hard {
io500_mdtest_hard_files_per_proc=95000
io500_mdtest_hard_other_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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
gsutil -m cp -r $io500_result_dir gs://benchmark-tools/results/
}
# 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='GCP Lustre' # e.g. Oakforest-PACS
io500_info_institute_name='PGS' # e.g. JCAHPC
io500_info_storage_age_in_months='0' # not install date but age since last refresh
io500_info_storage_install_date='06/19' # MM/YY
io500_info_filesystem='Lustre' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='2.12.1'
io500_info_filesystem_vendor='N/A'
# client side info
io500_info_num_client_nodes='10'
io500_info_procs_per_node='5'
# server side info
io500_info_num_metadata_server_nodes='1'
io500_info_num_data_server_nodes='20'
io500_info_num_data_storage_devices='20' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='1' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='GCP pd-standard' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='GCP pd-ssd' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='Ethernet' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='xxx' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever=''
}
main
- ior_easy_read
-
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began : Fri Jun 7 12:55:26 2019
Command line : /opt/io-500-dev/bin/ior -r -R -t 2048k -b 64000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy/stonewall
Machine : Linux lustre-client-1
TestID : 0
StartTime : Fri Jun 7 12:55:26 2019
Path : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy
FS : 232.3 TiB Used FS: 1.4% Inodes: 222.3 Mi Used Inodes: 2.3%
Options:
api : POSIX
apiVersion :
test filename : /mnt/datafiles/io500.2019.06.07-12.29.22/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 : 50
clients per node : 5
repetitions : 1
xfersize : 2 MiB
blocksize : 62.50 GiB
aggregate filesize : 3.05 TiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 16390 65536000 2048.00 0.011265 195.23 0.006601 195.24 0
Max Read: 16390.24 MiB/sec (17186.41 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 16390.24 16390.24 16390.24 0.00 8195.12 8195.12 8195.12 0.00 195.23815 0 50 5 1 1 1 1 0 0 1 67108864000 2097152 3200000.0 POSIX 0
Finished : Fri Jun 7 12:58:41 2019
- ior_easy_write
-
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began : Fri Jun 7 12:29:23 2019
Command line : /opt/io-500-dev/bin/ior -w -t 2048k -b 64000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux lustre-client-1
TestID : 0
StartTime : Fri Jun 7 12:29:23 2019
Path : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_easy
FS : 232.3 TiB Used FS: 0.0% Inodes: 301.2 Mi Used Inodes: 0.0%
Options:
api : POSIX
apiVersion :
test filename : /mnt/datafiles/io500.2019.06.07-12.29.22/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 : 50
clients per node : 5
repetitions : 1
xfersize : 2 MiB
blocksize : 62.50 GiB
aggregate filesize : 3.05 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: 19692 max: 32000 -- min data: 38.5 GiB mean data: 47.0 GiB time: 300.0s
write 7517 65536000 2048.00 0.011010 425.71 0.004030 425.72 0
Max Write: 7516.61 MiB/sec (7881.74 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 7516.61 7516.61 7516.61 0.00 3758.31 3758.31 3758.31 0.00 425.72382 0 50 5 1 1 1 1 0 0 1 67108864000 2097152 3200000.0 POSIX 0
Finished : Fri Jun 7 12:36:28 2019
- ior_hard_read
-
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began : Fri Jun 7 13:00:15 2019
Command line : /opt/io-500-dev/bin/ior -r -R -s 66000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/stonewall
Machine : Linux lustre-client-1
TestID : 0
StartTime : Fri Jun 7 13:00:15 2019
Path : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard
FS : 232.3 TiB Used FS: 1.4% Inodes: 222.3 Mi Used Inodes: 2.3%
Options:
api : POSIX
apiVersion :
test filename : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 66000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 50
clients per node : 5
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 144.47 GiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 323.85 45.91 45.91 0.338614 456.47 0.003199 456.81 0
Max Read: 323.85 MiB/sec (339.58 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 323.85 323.85 323.85 0.00 7223.97 7223.97 7223.97 0.00 456.81250 0 50 5 1 0 1 1 0 0 66000 47008 47008 147940.1 POSIX 0
Finished : Fri Jun 7 13:07:52 2019
- ior_hard_write
-
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began : Fri Jun 7 12:41:41 2019
Command line : /opt/io-500-dev/bin/ior -w -s 66000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux lustre-client-1
TestID : 0
StartTime : Fri Jun 7 12:41:41 2019
Path : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard
FS : 232.3 TiB Used FS: 1.3% Inodes: 222.4 Mi Used Inodes: 1.1%
Options:
api : POSIX
apiVersion :
test filename : /mnt/datafiles/io500.2019.06.07-12.29.22/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 66000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 50
clients per node : 5
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 144.47 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: 38157 max: 66000 -- min data: 1.7 GiB mean data: 2.7 GiB time: 300.0s
write 365.40 45.91 45.91 0.016308 404.85 0.004731 404.87 0
Max Write: 365.40 MiB/sec (383.15 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 365.40 365.40 365.40 0.00 8150.79 8150.79 8150.79 0.00 404.86857 0 50 5 1 0 1 1 0 0 66000 47008 47008 147940.1 POSIX 0
Finished : Fri Jun 7 12:48:26 2019
- mdtest_easy_delete
-
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 13:10:33 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-r" "-F" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy" "-n" "275000" "-u" "-L" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy-stonewall"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 222.3 Mi Used Inodes: 2.3%
50 tasks, 13750000 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 : 7792.931 7792.892 7792.913 0.010
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 14.531 14.531 14.531 0.000
-- finished at 06/07/2019 13:16:18 --
- mdtest_easy_stat
-
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 12:58:42 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-T" "-F" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy" "-n" "275000" "-u" "-L" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy-stonewall"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 222.3 Mi Used Inodes: 2.3%
50 tasks, 13750000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 29004.685 29004.254 29004.449 0.099
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 06/07/2019 13:00:15 --
- mdtest_easy_write
-
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 12:36:29 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-C" "-F" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy" "-n" "275000" "-u" "-L" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_easy-stonewall" "-W" "300"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.3% Inodes: 298.7 Mi Used Inodes: 0.0%
50 tasks, 13750000 files
Continue stonewall hit min: 49976 max: 53713 avg: 51976.7
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 8623.186 8623.117 8623.159 0.018
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 : 185.633 185.633 185.633 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 06/07/2019 12:41:41 --
- mdtest_hard_delete
-
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 13:19:30 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard" "-n" "95000" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard-stonewall"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 108.4 Mi Used Inodes: 2.4%
50 tasks, 4750000 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 : 6177.029 6177.007 6177.017 0.005
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 2.422 2.422 2.422 0.000
-- finished at 06/07/2019 13:26:46 --
- mdtest_hard_read
-
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 13:16:19 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard" "-n" "95000" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard-stonewall"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 106.6 Mi Used Inodes: 2.4%
50 tasks, 4750000 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 : 14130.789 14130.689 14130.725 0.027
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 06/07/2019 13:19:29 --
- mdtest_hard_stat
-
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 13:07:53 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard" "-n" "95000" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard-stonewall"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 222.3 Mi Used Inodes: 2.3%
50 tasks, 4750000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 16899.366 16899.223 16899.298 0.039
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 06/07/2019 13:10:32 --
- mdtest_hard_write
-
Warning: Permanently added 'lustre-client-5,10.166.0.86' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-8,10.166.0.94' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-3,10.166.0.88' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-6,10.166.0.87' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-2,10.166.0.72' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-9,10.166.0.7' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-7,10.166.0.90' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-4,10.166.0.73' (ECDSA) to the list of known hosts.
Warning: Permanently added 'lustre-client-10,10.166.0.96' (ECDSA) to the list of known hosts.
-- started at 06/07/2019 12:48:27 --
mdtest-3.3alpha1 was launched with 50 total task(s) on 10 node(s)
Command line used: /opt/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard" "-n" "95000" "-x" "/mnt/datafiles/io500.2019.06.07-12.29.22/mdt_hard-stonewall" "-W" "300"
Path: /mnt/datafiles/io500.2019.06.07-12.29.22
FS: 232.3 TiB Used FS: 1.4% Inodes: 222.4 Mi Used Inodes: 1.2%
50 tasks, 4750000 files
Continue stonewall hit min: 38299 max: 53834 avg: 49223.3
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 6674.069 6674.042 6674.052 0.006
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 : 623.569 623.569 623.569 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 06/07/2019 12:55:10 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 7.341 GB/s : time 425.72 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 8.623 kiops : time 312.22 seconds
[RESULT] BW phase 2 ior_hard_write 0.357 GB/s : time 404.87 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 6.674 kiops : time 404.10 seconds
[RESULT] IOPS phase 3 find 372.670 kiops : time 14.57 seconds
[RESULT] BW phase 3 ior_easy_read 16.006 GB/s : time 195.24 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 29.005 kiops : time 93.40 seconds
[RESULT] BW phase 4 ior_hard_read 0.316 GB/s : time 456.81 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 16.899 kiops : time 160.09 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 7.793 kiops : time 345.53 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 14.131 kiops : time 191.28 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 6.177 kiops : time 436.96 seconds
[SCORE] Bandwidth 1.90825 GB/s : IOPS 17.0528 kiops : TOTAL 5.70447