- 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 -x
if [ "$1" == "" ]
then
SCALE=1
else
SCALE=$1
fi
NP=$(( $SCALE * 16 ))
echo "$SCALE processes per node for $NP processes."
set -euo pipefail # better error handling
export OFS_MOUNT=/mnt/lustre/jburto2
# 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="True" # 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=$OFS_MOUNT/io500/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
mkdir -p ${io500_workdir}/ior_easy ${io500_workdir}/ior_hard
#mkdir -p ${io500_workdir}/mdt_easy ${io500_workdir}/mdt_hard
# for ior_easy, large chunks, as few targets as will allow the files to be evenly spread.
lfs setstripe -c 1 ${io500_workdir}/ior_easy # turn off striping for ior_easy
# stripe across all OSTs for ior_hard, 64k chunksize
lfs setstripe -c -1 -S 256k ${io500_workdir}/ior_hard
# lfs setstripe -c -1 -S 64k ${io500_workdir}/ior_hard
# Enable DNE2
# https://lustre.ornl.gov/ecosystem-2016/documents/papers/LustreEco2016-Simmons-DNE.pdf
lfs setdirstripe -c 16 ${io500_workdir}/mdt_easy
lfs setdirstripe -c 16 ${io500_workdir}/mdt_hard
echo "Stripes set"
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpi_prefix="/usr/lib64/openmpi"
#io500_mpi_prefix="/home/jburto2/openmpi/1.10.7"
io500_mpirun="$io500_mpi_prefix/bin/mpirun"
# Run OpenMPI over IB to keep the ethernet network clear for data. Map by node to balance processes.
# The I/O 500 benchmarks are not heavy on interprocess communication.
io500_mpiargs="-np $NP --mca btl_tcp_if_exclude ib0 --mca btl ^openib --map-by node --machinefile /home/jburto2/pvfsnodelistmpi --prefix $io500_mpi_prefix"
}
function setup_ior_easy {
# 2M writes, 240 GB per proc, file per proc.
io500_ior_easy_size=$((300 * 1024 / $SCALE))
io500_ior_easy_params="-t 4m -b ${io500_ior_easy_size}m -F -a MPIIO"
}
function setup_mdt_easy {
# one level, 11 directories, unique dir per thread, files only at leaves.
# BeeGFS doesn't have distributed directories, so more directories = better distribution.
# io500_mdtest_easy_params="-z 1 -b 6 -u -L"
io500_mdtest_easy_params="-u -L"
io500_mdtest_easy_files_per_proc=$((1280000 / $SCALE ))
}
function setup_ior_hard {
if [ "$SCALE" == "1" ]
then
io500_ior_hard_writes_per_proc=128000
else
io500_ior_hard_writes_per_proc=$(( 128000 / $SCALE ))
fi
io500_ior_hard_other_options=" -a MPIIO"
}
function setup_mdt_hard {
io500_mdtest_hard_files_per_proc="$(( 500000 / $SCALE ))"
io500_mdtest_files_per_proc=$(( 500000 / $SCALE ))
io500_mdtest_hard_other_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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"
io500_find_cmd_args="-s 10000 -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 ./bin/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='Palmetto ofstest' # e.g. Oakforest-PACS
io500_info_institute_name='Clemson University' # e.g. JCAHPC
io500_info_storage_age_in_months='0' # not install date but age since last refresh
io500_info_storage_install_date='4/12' # MM/YY
io500_info_filesysem='Lustre' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='2.10.5'
# client side info
io500_info_num_client_nodes="$(( ${SCALE} * 16 ))"
io500_info_procs_per_node="1"
# server side info
io500_info_num_metadata_server_nodes='16'
io500_info_num_data_server_nodes='16'
io500_info_num_data_storage_devices='160' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='32' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='HDD' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='SSD' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='infiniband' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='SAS' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever='infiniband'
}
main
- ior_easy_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 8 12:30:00 2018
Command line : /home/jburto2/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 4m -b 307200m -F -a MPIIO -o /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy/stonewall
Machine : Linux pvfs017-ib0.palmetto.clemson.edu
TestID : 0
StartTime : Thu Nov 8 12:30:00 2018
Path : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy
FS : 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 2.0%
Options:
api : MPIIO
apiVersion : (3.0)
test filename : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/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 : 16
clients per node : 1
repetitions : 1
xfersize : 4 MiB
blocksize : 300 GiB
aggregate filesize : 4.69 TiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 5153960755200.
WARNING: Stat() of aggregate file size = 4267855314944.
WARNING: Using actual aggregate bytes moved = 4267855314944.
read 10183 314572800 4096 0.010436 399.70 0.027063 399.72 0
Max Read: 10182.57 MiB/sec (10677.19 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 10182.57 10182.57 10182.57 0.00 2545.64 2545.64 2545.64 0.00 399.71696 0 16 1 1 1 1 1 0 0 1 322122547200 4194304 4070144.0 MPIIO 0
Finished : Thu Nov 8 12:36:40 2018
- ior_easy_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 8 12:02:36 2018
Command line : /home/jburto2/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 4m -b 307200m -F -a MPIIO -o /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux pvfs017-ib0.palmetto.clemson.edu
TestID : 0
StartTime : Thu Nov 8 12:02:36 2018
Path : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_easy
FS : 144.2 TiB Used FS: 2.9% Inodes: 290.9 Mi Used Inodes: 0.0%
Options:
api : MPIIO
apiVersion : (3.0)
test filename : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/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 : 16
clients per node : 1
repetitions : 1
xfersize : 4 MiB
blocksize : 300 GiB
aggregate filesize : 4.69 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: 52811 max: 63596 -- min data: 206.3 GiB mean data: 230.7 GiB time: 300.0s
WARNING: Expected aggregate file size = 5153960755200.
WARNING: Stat() of aggregate file size = 4267855314944.
WARNING: Using actual aggregate bytes moved = 4267855314944.
WARNING: maybe caused by deadlineForStonewalling
write 11084 314572800 4096 0.002418 367.17 0.039572 367.21 0
Max Write: 11083.95 MiB/sec (11622.36 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 11083.95 11083.95 11083.95 0.00 2770.99 2770.99 2770.99 0.00 367.21064 0 16 1 1 1 1 1 0 0 1 322122547200 4194304 4070144.0 MPIIO 0
Finished : Thu Nov 8 12:08:43 2018
- ior_hard_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 8 12:40:26 2018
Command line : /home/jburto2/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 128000 -a MPIIO -o /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/stonewall
Machine : Linux pvfs017-ib0.palmetto.clemson.edu
TestID : 0
StartTime : Thu Nov 8 12:40:26 2018
Path : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard
FS : 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 2.0%
Options:
api : MPIIO
apiVersion : (3.0)
test filename : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 128000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 16
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 89.66 GiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 146.19 45.91 45.91 0.013767 628.00 0.043722 628.02 0
Max Read: 146.19 MiB/sec (153.30 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 146.19 146.19 146.19 0.00 3261.07 3261.07 3261.07 0.00 628.01540 0 16 1 1 0 1 1 0 0 128000 47008 47008 91812.5 MPIIO 0
Finished : Thu Nov 8 12:50:54 2018
- ior_hard_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 8 12:15:58 2018
Command line : /home/jburto2/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 128000 -a MPIIO -o /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux pvfs017-ib0.palmetto.clemson.edu
TestID : 0
StartTime : Thu Nov 8 12:15:58 2018
Path : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard
FS : 144.2 TiB Used FS: 5.5% Inodes: 290.9 Mi Used Inodes: 1.2%
Options:
api : MPIIO
apiVersion : (3.0)
test filename : /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 128000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 16
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 89.66 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: 67512 max: 128000 -- min data: 3.0 GiB mean data: 4.4 GiB time: 300.1s
write 195.76 45.91 45.91 0.015481 468.99 0.029046 469.01 0
Max Write: 195.76 MiB/sec (205.27 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 195.76 195.76 195.76 0.00 4366.67 4366.67 4366.67 0.00 469.00751 0 16 1 1 0 1 1 0 0 128000 47008 47008 91812.5 MPIIO 0
Finished : Thu Nov 8 12:23:47 2018
- mdtest_easy_delete
-
-- started at 11/08/2018 12:52:13 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-r" "-F" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy" "-n" "1280000" "-u" "-L" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy-stonewall"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 2.0%
16 tasks, 20480000 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 : 13263.492 13263.492 13263.492 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 4.086 4.086 4.086 0.000
-- finished at 11/08/2018 12:56:48 --
- mdtest_easy_stat
-
-- started at 11/08/2018 12:36:41 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-T" "-F" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy" "-n" "1280000" "-u" "-L" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy-stonewall"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 2.0%
16 tasks, 20480000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 16375.521 16375.521 16375.521 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 11/08/2018 12:40:24 --
- mdtest_easy_write
-
-- started at 11/08/2018 12:08:45 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-C" "-F" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy" "-n" "1280000" "-u" "-L" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_easy-stonewall" "-W" "300"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.5% Inodes: 290.9 Mi Used Inodes: 0.0%
16 tasks, 20480000 files
Continue stonewall hit min: 190272 max: 227928 avg: 198586.7
stonewall rank 0: 207529 of 227928
stonewall rank 6: 195005 of 227928
stonewall rank 12: 191635 of 227928
stonewall rank 8: 194547 of 227928
stonewall rank 2: 206509 of 227928
stonewall rank 10: 199567 of 227928
stonewall rank 14: 191461 of 227928
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 56220.165 56220.165 56220.165 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 : 133.076 133.076 133.076 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/08/2018 12:14:49 --
stonewall rank 1: 200366 of 227928
stonewall rank 5: 190462 of 227928
stonewall rank 7: 194362 of 227928
stonewall rank 9: 192761 of 227928
stonewall rank 13: 196947 of 227928
stonewall rank 3: 200783 of 227928
stonewall rank 11: 190272 of 227928
stonewall rank 15: 197253 of 227928
- mdtest_hard_delete
-
-- started at 11/08/2018 13:03:43 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard" "-n" "500000" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard-stonewall"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 0.8%
16 tasks, 8000000 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 : 13835.289 13835.289 13835.289 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 14.099 14.099 14.099 0.000
-- finished at 11/08/2018 13:06:41 --
- mdtest_hard_read
-
-- started at 11/08/2018 12:56:50 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard" "-n" "500000" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard-stonewall"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 289.1 Mi Used Inodes: 0.8%
16 tasks, 8000000 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 : 5966.554 5966.554 5966.554 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 11/08/2018 13:03:42 --
- mdtest_hard_stat
-
-- started at 11/08/2018 12:50:55 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard" "-n" "500000" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard-stonewall"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 2.0%
16 tasks, 8000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 32523.253 32523.253 32523.253 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 11/08/2018 12:52:11 --
- mdtest_hard_write
-
-- started at 11/08/2018 12:23:49 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard" "-n" "500000" "-x" "/mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34/mdt_hard-stonewall" "-W" "300"
Path: /mnt/lustre/jburto2/io500/datafiles/io500.2018.11.08-12.02.34
FS: 144.2 TiB Used FS: 5.6% Inodes: 290.9 Mi Used Inodes: 1.2%
16 tasks, 8000000 files
Continue stonewall hit min: 132639 max: 153583 avg: 143579.1
stonewall rank 0: 149828 of 153583
stonewall rank 4: 152396 of 153583
stonewall rank 10: 137421 of 153583
stonewall rank 8: 140964 of 153583
stonewall rank 12: 139033 of 153583
stonewall rank 2: 145758 of 153583
stonewall rank 14: 137879 of 153583
stonewall rank 6: 152047 of 153583
stonewall rank 5: 138948 of 153583
stonewall rank 3: 145857 of 153583
stonewall rank 9: 140194 of 153583
stonewall rank 13: 137100 of 153583
stonewall rank 7: 147901 of 153583
stonewall rank 11: 145718 of 153583
stonewall rank 15: 132639 of 153583
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 23014.318 23014.318 23014.318 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 : 901.744 901.744 901.744 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/08/2018 12:29:36 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 10.824 GB/s : time 367.21 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 56.220 kiops : time 432.36 seconds
[RESULT] BW phase 2 ior_hard_write 0.191 GB/s : time 469.01 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 23.014 kiops : time 349.28 seconds
[RESULT] IOPS phase 3 find 287.710 kiops : time 21.22 seconds
[RESULT] BW phase 3 ior_easy_read 9.944 GB/s : time 399.72 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 16.376 kiops : time 224.30 seconds
[RESULT] BW phase 4 ior_hard_read 0.143 GB/s : time 628.02 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 32.523 kiops : time 77.36 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 13.263 kiops : time 276.90 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 5.967 kiops : time 413.72 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 13.835 kiops : time 179.32 seconds
[SCORE] Bandwidth 1.30919 GB/s : IOPS 26.1262 kiops : TOTAL 5.84843