- 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.
# 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="srun -m block --hint=nomultithread"
# io500_mpirun="srun --export=MPICH_MPIIO_HINTS --hint=nomultithread"
io500_mpiargs="-n 80 --ntasks-per-node=8"
}
function setup_ior_easy {
io500_ior_easy_params="-t 2m -b 192616m -F" # 2M writes, 2 GB per proc, file per proc
}
function setup_mdt_easy {
io500_mdtest_easy_params="-v -u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=67800
}
function setup_ior_hard {
io500_ior_hard_writes_per_proc=344787 #2
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=16630 #0
}
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="False"
io500_find_cmd="srun --hint=nomultithread -n 10 --ntasks-per-node=1 $PWD/bin/pfind"
# io500_find_cmd_args="$io500_workdir -s 60 -name \*01*\ -D rates -C -r /project/k01/markomg/datawarp_regression/io500/io-500-dev/res/ -size 3000c"
# 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='ShaheenII' # e.g. Oakforest-PACS
io500_info_institute_name='KAUST' # e.g. JCAHPC
io500_info_storage_age_in_months='03/18' # not install date but age since last refresh
io500_info_storage_install_date='09/15' # MM/YY
io500_info_filesystem='DataWarp' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='xxx'
io500_info_filesystem_vendor='Intel'
# client side info
io500_info_num_client_nodes='4096'
io500_info_procs_per_node='8'
# server side info
io500_info_num_metadata_server_nodes='xxx'
io500_info_num_data_server_nodes='268'
io500_info_num_data_storage_devices='536' # 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='Intel SSD P3608' # 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='Cray Aries' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='PCIe 3.0 x8' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever='LE 6.05, MPI 7.7.0, GNU 7.2.0'
}
main
- ior_easy_read
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Mon Aug 20 19:00:41 2018
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2m -b 192616m -F -o /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_easy/ior_file_easy
Machine: Linux nid00143
Test 0 started: Mon Aug 20 19:00:41 2018
Summary:
api = MPIIO (version=3, subversion=1)
test filename = /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_easy/ior_file_easy
access = file-per-process
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 80 (8 per node)
repetitions = 1
xfersize = 2 MiB
blocksize = 188.10 GiB
aggregate filesize = 15048.12 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 41491 197238784 2048.00 0.049488 371.32 0.012948 371.38 0
Max Read: 41491.46 MiB/sec (43506.95 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 aggsize API RefNum
read 41491.46 41491.46 41491.46 0.00 20745.73 20745.73 20745.73 0.00 371.38441 0 80 8 1 1 1 1 0 0 1 201972514816 2097152 16157801185280 MPIIO 0
Finished: Mon Aug 20 19:06:53 2018
- ior_easy_write
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Mon Aug 20 18:34:02 2018
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2m -b 192616m -F -o /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_easy/ior_file_easy
Machine: Linux nid00143
Test 0 started: Mon Aug 20 18:34:02 2018
Summary:
api = MPIIO (version=3, subversion=1)
test filename = /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_easy/ior_file_easy
access = file-per-process
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 80 (8 per node)
repetitions = 1
xfersize = 2 MiB
blocksize = 188.10 GiB
aggregate filesize = 15048.12 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
write 42431 197238784 2048.00 0.050585 363.09 0.023651 363.16 0
Max Write: 42430.99 MiB/sec (44492.11 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 aggsize API RefNum
write 42430.99 42430.99 42430.99 0.00 21215.49 21215.49 21215.49 0.00 363.16102 0 80 8 1 1 1 1 0 0 1 201972514816 2097152 16157801185280 MPIIO 0
Finished: Mon Aug 20 18:40:05 2018
- ior_hard_read
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Mon Aug 20 19:11:31 2018
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 344787 -o /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_hard/IOR_file
Machine: Linux nid00143
Test 0 started: Mon Aug 20 19:11:31 2018
Summary:
api = MPIIO (version=3, subversion=1)
test filename = /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_hard/IOR_file
access = single-shared-file
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 80 (8 per node)
repetitions = 1
xfersize = 47008 bytes
blocksize = 47008 bytes
aggregate filesize = 1207.57 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 7163 45.91 45.91 0.006607 172.62 0.011041 172.64 0
Max Read: 7162.59 MiB/sec (7510.52 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 aggsize API RefNum
read 7162.59 7162.59 7162.59 0.00 159771.12 159771.12 159771.12 0.00 172.64046 0 80 8 1 0 1 1 0 0 344787 47008 47008 1296619783680 MPIIO 0
Finished: Mon Aug 20 19:14:24 2018
- ior_hard_write
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Mon Aug 20 18:45:46 2018
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 344787 -o /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_hard/IOR_file
Machine: Linux nid00143
Test 0 started: Mon Aug 20 18:45:46 2018
Summary:
api = MPIIO (version=3, subversion=1)
test filename = /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/ior_hard/IOR_file
access = single-shared-file
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 80 (8 per node)
repetitions = 1
xfersize = 47008 bytes
blocksize = 47008 bytes
aggregate filesize = 1207.57 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
write 3803 45.91 45.91 0.006104 325.10 0.024568 325.13 0
Max Write: 3803.26 MiB/sec (3988.01 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 aggsize API RefNum
write 3803.26 3803.26 3803.26 0.00 84836.80 84836.80 84836.80 0.00 325.12965 0 80 8 1 0 1 1 0 0 344787 47008 47008 1296619783680 MPIIO 0
Finished: Mon Aug 20 18:51:12 2018
- mdtest_easy_delete
-
-- started at 08/20/2018 19:15:52 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -r -F -d -u /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_easy -n 67800 -v -u -L
V-1: Entering valid_tests...
barriers : True
collective_creates : False
create_only : False
dirpath(s):
-u
dirs_only : False
read_bytes : 0
read_only : False
first : 1
files_only : True
iterations : 1
items_per_dir : 0
last : 0
leaf_only : True
items : 67800
nstride : 0
pre_delay : 0
remove_only : True
random_seed : 0
stride : 1
shared_file : False
time_unique_dir_overhead: False
stat_only : False
unique_dir_per_task : True
write_bytes : 0
sync_file : False
depth : 0
V-1: Entering display_freespace...
V-1: Entering show_file_system_size...
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch
FS: 23.0 TiB Used FS: 69.6% Inodes: 23551.9 Mi Used Inodes: 0.1%
80 tasks, 5424000 files
Operation Duration Rate
--------- -------- ----
V-1: Entering timestamp...
V-1: main: * iteration 1 08/20/2018 19:15:52 *
V-1: Entering file_test...
V-1: Entering unique_dir_access...
V-1: Entering offset_timers...
V-1: Entering create_remove_items, currDepth = 0...
V-1: Entering create_remove_items_helper...
V-1: Entering unique_dir_access...
V-1: Entering offset_timers...
V-1: File creation : 0.000 sec, 0.000 ops/sec
V-1: File stat : 0.000 sec, 0.000 ops/sec
V-1: File read : 0.000 sec, 0.000 ops/sec
V-1: File removal : 232.801 sec, 23298.911 ops/sec
V-1: Entering create_remove_directory_tree, currDepth = 0...
V-1: Entering create_remove_directory_tree, currDepth = 1...
V-1: main Tree removal : 0.208 sec, 4.809 ops/sec
V-1: Entering summarize_results...
SUMMARY: (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 : 23298.911 23298.911 23298.911 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 4.809 4.809 4.809 0.000
V-1: Entering timestamp...
-- finished at 08/20/2018 19:19:45 --
- mdtest_easy_stat
-
-- started at 08/20/2018 19:06:55 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -T -F -d -u /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_easy -n 67800 -v -u -L
V-1: Entering valid_tests...
barriers : True
collective_creates : False
create_only : False
dirpath(s):
-u
dirs_only : False
read_bytes : 0
read_only : False
first : 1
files_only : True
iterations : 1
items_per_dir : 0
last : 0
leaf_only : True
items : 67800
nstride : 0
pre_delay : 0
remove_only : True
random_seed : 0
stride : 1
shared_file : False
time_unique_dir_overhead: False
stat_only : True
unique_dir_per_task : True
write_bytes : 0
sync_file : False
depth : 0
V-1: Entering display_freespace...
V-1: Entering show_file_system_size...
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch
FS: 23.0 TiB Used FS: 69.6% Inodes: 23551.9 Mi Used Inodes: 0.1%
80 tasks, 5424000 files
Operation Duration Rate
--------- -------- ----
V-1: Entering timestamp...
V-1: main: * iteration 1 08/20/2018 19:06:55 *
V-1: Entering file_test...
V-1: Entering unique_dir_access...
V-1: Entering offset_timers...
V-1: Entering mdtest_stat...
V-1: Entering offset_timers...
V-1: File creation : 0.000 sec, 0.000 ops/sec
V-1: File stat : 271.844 sec, 19952.618 ops/sec
V-1: File read : 0.000 sec, 0.000 ops/sec
V-1: File removal : 0.000 sec, 0.000 ops/sec
V-1: Entering summarize_results...
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 19952.618 19952.618 19952.618 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
V-1: Entering timestamp...
-- finished at 08/20/2018 19:11:27 --
- mdtest_easy_write
-
-- started at 08/20/2018 18:40:08 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -C -F -d -u /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_easy -n 67800 -v -u -L
V-1: Entering valid_tests...
barriers : True
collective_creates : False
create_only : True
dirpath(s):
-u
dirs_only : False
read_bytes : 0
read_only : False
first : 1
files_only : True
iterations : 1
items_per_dir : 0
last : 0
leaf_only : True
items : 67800
nstride : 0
pre_delay : 0
remove_only : True
random_seed : 0
stride : 1
shared_file : False
time_unique_dir_overhead: False
stat_only : False
unique_dir_per_task : True
write_bytes : 0
sync_file : False
depth : 0
V-1: Entering display_freespace...
V-1: Entering show_file_system_size...
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch
FS: 23.0 TiB Used FS: 63.9% Inodes: 23551.9 Mi Used Inodes: 0.0%
80 tasks, 5424000 files
Operation Duration Rate
--------- -------- ----
V-1: Entering timestamp...
V-1: main: * iteration 1 08/20/2018 18:40:08 *
V-1: Entering create_remove_directory_tree, currDepth = 0...
V-1: Entering create_remove_directory_tree, currDepth = 1...
V-1: main: Tree creation : 0.004 sec, 224.162 ops/sec
V-1: Entering file_test...
V-1: Entering unique_dir_access...
V-1: Entering offset_timers...
V-1: Entering create_remove_items, currDepth = 0...
V-1: Entering create_remove_items_helper...
V-1: Entering offset_timers...
V-1: File creation : 334.598 sec, 16210.486 ops/sec
V-1: File stat : 0.000 sec, 0.000 ops/sec
V-1: File read : 0.000 sec, 0.000 ops/sec
V-1: File removal : 0.000 sec, 0.000 ops/sec
V-1: Entering summarize_results...
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 16210.486 16210.486 16210.486 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 : 224.162 224.162 224.162 0.000
Tree removal : 0.000 0.000 0.000 0.000
V-1: Entering timestamp...
-- finished at 08/20/2018 18:45:42 --
- mdtest_hard_delete
-
-- started at 08/20/2018 19:20:53 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -r -t -F -w 3901 -e 3901 -d /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_hard -n 16630
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55
FS: 23.0 TiB Used FS: 69.2% Inodes: 23551.9 Mi Used Inodes: 0.0%
80 tasks, 1330400 files
SUMMARY: (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 : 16675.954 16675.954 16675.954 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 22.728 22.728 22.728 0.000
-- finished at 08/20/2018 19:22:13 --
- mdtest_hard_read
-
-- started at 08/20/2018 19:19:48 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -E -t -F -w 3901 -e 3901 -d /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_hard -n 16630
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55
FS: 23.0 TiB Used FS: 69.2% Inodes: 23551.9 Mi Used Inodes: 0.0%
80 tasks, 1330400 files
SUMMARY: (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 : 21491.211 21491.211 21491.211 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 08/20/2018 19:20:50 --
- mdtest_hard_stat
-
-- started at 08/20/2018 19:14:29 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -T -t -F -w 3901 -e 3901 -d /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_hard -n 16630
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55
FS: 23.0 TiB Used FS: 69.6% Inodes: 23551.9 Mi Used Inodes: 0.1%
80 tasks, 1330400 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 16613.947 16613.947 16613.947 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 08/20/2018 19:15:49 --
- mdtest_hard_write
-
-- started at 08/20/2018 18:51:14 --
mdtest-1.9.4-rc1 was launched with 80 total task(s) on 10 node(s)
Command line used: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/bin/mdtest -C -t -F -w 3901 -e 3901 -d /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55/mdt_hard -n 16630
Path: /var/opt/cray/dws/mounts/batch/6335677_striped_scratch/datafiles/io500.2018.08.20-18.33.55
FS: 23.0 TiB Used FS: 69.5% Inodes: 23551.9 Mi Used Inodes: 0.0%
80 tasks, 1330400 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 3542.701 3542.701 3542.701 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 : 3077.259 3077.259 3077.259 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 08/20/2018 18:57:30 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 41.436 GB/s : time 363.16 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 16.210 kiops : time 338.43 seconds
[RESULT] BW phase 2 ior_hard_write 3.714 GB/s : time 325.13 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 3.543 kiops : time 378.68 seconds
[RESULT] IOPS phase 3 find 7.080 kiops : time 187.90 seconds
[RESULT] BW phase 3 ior_easy_read 40.519 GB/s : time 371.38 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 19.953 kiops : time 275.67 seconds
[RESULT] BW phase 4 ior_hard_read 6.995 GB/s : time 172.64 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 16.614 kiops : time 85.60 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 23.299 kiops : time 235.85 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 21.491 kiops : time 65.04 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 16.676 kiops : time 82.65 seconds
[SCORE] Bandwidth 14.4516 GB/s : IOPS 13.5337 kiops : TOTAL 13.9851