- io500
-
#!/bin/bash
#
# INSTRUCTIONS:
# This script takes its parameters from the same .ini file as io500 binary.
#
# The only parts of the script that may need to be modified are:
# - setup_paths() to configure the binary locations and MPI parameters
# - setup_directories() to create/tune the IOR/mdtest output directories
#
# Please visit https://vi4io.org/io500-info-creator/ to help generate the
# "system-information.txt" file, by pasting the output of the info-creator.
# This file contains details of your system hardware for your submission.
# Set the paths to the binaries and how to launch MPI jobs.
# If you ran ./prepare.sh successfully, then binaries are in ./bin/
function setup_paths {
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mpirun="mpirun"
io500_mpiargs="--allow-run-as-root \
--tag-output \
-mca btl ^vader,tcp,openib,uct -mca pml ucx \
-mca routed_radix 600 -mca plm_rsh_num_concurrent 300 \
--hostfile hosts-client.txt \
-N 72 \
-x MADFS_CHUNK_SIZE=2350400 \
-x UCX_TLS=ud \
-x UCX_NET_DEVICES=hns_0:1,hns_1:1 \
-x LD_PRELOAD=$PWD/libmadfs_intercept.so"
}
# Set directories where benchmark files are created and where the results go.
# If you want to set up stripe tuning on your output directories or anything
# similar, then this is the right place to do it.
function setup_directories {
local workdir
local resultdir
local ts
mkdir -p $io500_workdir $io500_resultdir
# Example commands to create output directories for Lustre. Creating
# top-level directories is allowed, but not the whole directory tree.
#if (( $(lfs df $io500_workdir | grep -c MDT) > 1 )); then
# lfs setdirstripe -D -c -1 $io500_workdir
#fi
#lfs setstripe -c 1 $io500_workdir
#mkdir $io500_workdir/ior-easy $io500_workdir/ior-hard
#mkdir $io500_workdir/mdtest-easy $io500_workdir/mdtest-hard
#local osts=$(lfs df $io500_workdir | grep -c OST)
# Try overstriping for ior-hard to improve scaling, or use wide striping
#lfs setstripe -C $((osts * 4)) $io500_workdir/ior-hard ||
# lfs setstripe -c -1 $io500_workdir/ior-hard
# Try to use DoM if available, otherwise use default for small files
#lfs setstripe -E 64k -L mdt $io500_workdir/mdtest-easy || true #DoM?
#lfs setstripe -E 64k -L mdt $io500_workdir/mdtest-hard || true #DoM?
}
# ***** YOU SHOULD NOT EDIT ANYTHING BELOW THIS LINE *****
set -eo pipefail # better error handling
io500_ini="${1:-""}"
if [[ -z "$io500_ini" ]]; then
echo "error: ini file must be specified. usage: $0 "
exit 1
fi
if [[ ! -s "$io500_ini" ]]; then
echo "error: ini file '$io500_ini' not found or empty"
exit 2
fi
function get_ini_section_param() {
local section="$1"
local param="$2"
local inside=false
while read LINE; do
LINE=$(sed -e 's/ *#.*//' -e '1s/ *= */=/' <<<$LINE)
$inside && [[ "$LINE" =~ "[.*]" ]] && inside=false && break
[[ -n "$section" && "$LINE" =~ "[$section]" ]] && inside=true && continue
! $inside && continue
#echo $LINE | awk -F = "/^$param/ { print \$2 }"
if [[ $(echo $LINE | grep "^$param *=" ) != "" ]] ; then
# echo "$section : $param : $inside : $LINE" >> parsed.txt # debugging
echo $LINE | sed -e "s/[^=]*=[ \t]*\(.*\)/\1/"
return
fi
done < $io500_ini
echo ""
}
function get_ini_global_param() {
local param="$1"
local default="$2"
local val
val=$(get_ini_section_param global $param |
sed -e 's/[Ff][Aa][Ll][Ss][Ee]/False/' -e 's/[Tt][Rr][Uu][Ee]/True/')
echo "${val:-$default}"
}
function run_benchmarks {
$io500_mpirun $io500_mpiargs $PWD/io500 $io500_ini --timestamp $timestamp
}
create_tarball() {
local sourcedir=$(dirname $io500_resultdir)
local fname=$(basename ${io500_resultdir})
local tarball=$sourcedir/io500-$HOSTNAME-$fname.tgz
cp -v $0 $io500_ini $io500_resultdir
tar czf $tarball -C $sourcedir $fname
echo "Created result tarball $tarball"
}
function main {
# These commands extract the 'datadir' and 'resultdir' from .ini file
timestamp=$(date +%Y.%m.%d-%H.%M.%S) # create a uniquifier
[ $(get_ini_global_param timestamp-datadir True) != "False" ] &&
ts="$timestamp" || ts="io500"
# working directory where the test files will be created
export io500_workdir=$(get_ini_global_param datadir $PWD/datafiles)/$ts
[ $(get_ini_global_param timestamp-resultdir True) != "False" ] &&
ts="$timestamp" || ts="io500"
# the directory where the output results will be kept
export io500_resultdir=$(get_ini_global_param resultdir $PWD/results)/$ts
setup_directories
setup_paths
run_benchmarks
if [[ ! -s "system-information.txt" ]]; then
echo "Warning: please create a 'system-information.txt' description by"
echo "copying the information from https://vi4io.org/io500-info-creator/"
else
cp "system-information.txt" $io500_resultdir
fi
create_tarball
}
main
- ior-easy-read
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 01:46:46 2020
Command line : ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-easy.stonewall -t 2350400 -b 47008000000 -F -r -R -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 01:46:46 2020
Path : /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy.00000000
FS : 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-00.53.53/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
nodes : 255
tasks : 18360
clients per node : 72
repetitions : 1
xfersize : 2.24 MiB
blocksize : 43.78 GiB
aggregate filesize : 784.95 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 2209496 985717 0.018625 45906250 2295.31 0.019384 372.52 0.026058 372.52 0
- ior-easy-write
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 00:54:33 2020
Command line : ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-easy.stonewall -t 2350400 -b 47008000000 -F -w -D 300 -O stoneWallingWearOut=1 -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 00:54:33 2020
Path : /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy.00000000
FS : 8730.4 TiB Used FS: 5.1% Inodes: 0.0 Mi Used Inodes: inf%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-00.53.53/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
nodes : 255
tasks : 18360
clients per node : 72
repetitions : 1
xfersize : 2.24 MiB
blocksize : 43.78 GiB
aggregate filesize : 784.95 TiB
stonewallingTime : 300
stoneWallingWearOut : 1
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 10228 max: 20000 -- min data: 22.4 GiB mean data: 42.0 GiB time: 300.6s
write 1459004 650911 0.025166 45906250 2295.31 0.000366 564.13 0.011005 564.14 0
- ior-hard-read
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 01:57:26 2020
Command line : ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-00.53.53/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -r -R -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 01:57:26 2020
Path : /home/data/2020.10.31-00.53.53/ior-hard/file
FS : 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-00.53.53/ior-hard/file
access : single-shared-file
type : independent
segments : 10000000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 255
tasks : 18360
clients per node : 72
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 7849.55 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 711647 max: 711647 -- min data: 31.2 GiB mean data: 31.2 GiB time: 453.9s
WARNING: Expected aggregate file size = 8630668800000000
WARNING: Stat() of aggregate file size = 614198955951360
WARNING: Using actual aggregate bytes moved = 614198955951360
read 1268545 28782328 453.92 45.91 45.91 7.82 453.95 0.034578 461.75 0
- ior-hard-write
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 01:10:15 2020
Command line : ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-00.53.53/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -w -D 300 -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 01:10:15 2020
Path : /home/data/2020.10.31-00.53.53/ior-hard/file
FS : 8730.4 TiB Used FS: 23.1% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-00.53.53/ior-hard/file
access : single-shared-file
type : independent
segments : 10000000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 255
tasks : 18360
clients per node : 72
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 7849.55 TiB
stonewallingTime : 300
stoneWallingWearOut : 1
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 554001 max: 711647 -- min data: 24.3 GiB mean data: 29.8 GiB time: 300.1s
WARNING: Expected aggregate file size = 8630668800000000
WARNING: Stat() of aggregate file size = 614198955951360
WARNING: Using actual aggregate bytes moved = 614198955951360
WARNING: Maybe caused by deadlineForStonewalling
write 1275236 29805724 397.14 45.91 45.91 7.80 438.37 13.17 459.32 0
- mdtest-easy-delete
-
-- started at 10/31/2020 02:05:46 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-00.53.53/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall' '-r' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000000 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 : 61848872.587 61847720.404 61848391.365 196.423
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 615.760 615.760 615.760 0.000
SUMMARY time: (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 : 365.948 365.941 365.944 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.002 0.002 0.002 0.000
-- finished at 10/31/2020 02:11:52 --
- mdtest-easy-stat
-
-- started at 10/31/2020 01:52:58 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-00.53.53/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall' '-T' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 84377512.055 84375938.362 84376853.416 268.209
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
SUMMARY time: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 268.240 268.235 268.237 0.001
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 10/31/2020 01:57:26 --
- mdtest-easy-write
-
-- started at 10/31/2020 01:03:58 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-00.53.53/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 23.1% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000000 files
Continue stonewall hit min: 811461 max: 1232736 avg: 1073571.3
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 60170373.950 60169255.359 60169906.906 190.715
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
File create (stonewall) : NA NA 64947190.693 NA
Tree creation : 405.801 405.801 405.801 0.000
Tree removal : 0.000 0.000 0.000 0.000
SUMMARY time: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 376.156 376.149 376.152 0.001
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
File create (stonewall) : NA NA 303.489 NA
Tree creation : 0.002 0.002 0.002 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 01:10:15 --
- mdtest-hard-delete
-
-- started at 10/31/2020 02:14:05 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-00.53.53/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall' '-r' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000 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 : 10115315.108 10115126.539 10115235.946 32.058
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 3459.489 3459.489 3459.489 0.000
SUMMARY time: (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 : 346.913 346.907 346.910 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 02:19:52 --
- mdtest-hard-read
-
-- started at 10/31/2020 02:11:52 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-00.53.53/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall' '-E' '-X' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000 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 : 26439408.591 26438902.637 26439193.173 83.914
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
SUMMARY time: (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 : 132.724 132.721 132.722 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 10/31/2020 02:14:05 --
- mdtest-hard-stat
-
-- started at 10/31/2020 02:05:13 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-00.53.53/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall' '-T' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 36.5% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 11111111111111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 106259429.146 106257238.822 106258480.679 349.288
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
SUMMARY time: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 33.024 33.024 33.024 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 10/31/2020 02:05:46 --
- mdtest-hard-write
-
-- started at 10/31/2020 01:18:03 --
mdtest-3.4.0+dev was launched with 18360 total task(s) on 255 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-00.53.53/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX'
Path: /home/data/2020.10.31-00.53.53
FS: 8730.4 TiB Used FS: 35.9% Inodes: 268430429.7 Mi Used Inodes: 100.0%
Nodemap: 11111111111111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18360 tasks, 18360000000 files
Continue stonewall hit min: 143857 max: 191126 avg: 169695.3
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 9453733.921 9453558.077 9453660.673 29.975
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
File create (stonewall) : NA NA 10378944.198 NA
Tree creation : 8162.599 8162.599 8162.599 0.000
Tree removal : 0.000 0.000 0.000 0.000
SUMMARY time: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 371.191 371.184 371.187 0.001
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
File create (stonewall) : NA NA 300.185 NA
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 01:24:15 --
- result
-
version = io500-sc20
config-hash = 35FA0DE7
result-dir = /mnt/nfs/io500/results/2020.10.31-00.53.53
; START 2020-10-31 00:54:33
[ior-easy-write]
t_start = 2020-10-31 00:54:33
exe = ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-easy.stonewall -t 2350400 -b 47008000000 -F -w -D 300 -O stoneWallingWearOut=1 -a POSIX
throughput-stonewall = 25120205.85
score = 1424.808689
t_delta = 564.1659
t_end = 2020-10-31 01:03:58
[mdtest-easy-write]
t_start = 2020-10-31 01:03:58
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-00.53.53/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall -C -Y -W 300 -a POSIX
rate-stonewall = 64947.190693
score = 60169.632729
t_delta = 377.7750
t_end = 2020-10-31 01:10:15
[timestamp]
t_start = 2020-10-31 01:10:15
t_delta = 0.0004
t_end = 2020-10-31 01:10:15
[ior-hard-write]
t_start = 2020-10-31 01:10:15
exe = ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-00.53.53/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -w -D 300 -a POSIX
throughput-stonewall = 21833279.57
score = 1245.347896
t_delta = 467.1157
t_end = 2020-10-31 01:18:03
[mdtest-hard-write]
t_start = 2020-10-31 01:18:03
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-00.53.53/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall -C -Y -W 300 -a POSIX
rate-stonewall = 10378.944198
score = 9453.618969
t_delta = 372.8134
t_end = 2020-10-31 01:24:15
[find]
t_start = 2020-10-31 01:24:15
exe = ./pfind /home/data/2020.10.31-00.53.53 -newer /mnt/nfs/io500/results/2020.10.31-00.53.53/timestampfile -size 3901c -name *01* -C -q 100000
found = 207894648
total-files = 26142124681
score = 19359.924471
t_delta = 1350.3306
t_end = 2020-10-31 01:46:46
[ior-easy-read]
t_start = 2020-10-31 01:46:46
exe = ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-00.53.53/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-easy.stonewall -t 2350400 -b 47008000000 -F -r -R -a POSIX
score = 2157.710521
t_delta = 372.5563
t_end = 2020-10-31 01:52:58
[mdtest-easy-stat]
t_start = 2020-10-31 01:52:58
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-00.53.53/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall -T -a POSIX
score = 84376.480140
t_delta = 268.2772
t_end = 2020-10-31 01:57:26
[ior-hard-read]
t_start = 2020-10-31 01:57:26
exe = ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-00.53.53/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-00.53.53/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -r -R -a POSIX
score = 1238.813319
t_delta = 466.8513
t_end = 2020-10-31 02:05:13
[mdtest-hard-stat]
t_start = 2020-10-31 02:05:13
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-00.53.53/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall -T -a POSIX
score = 106257.881498
t_delta = 33.0766
t_end = 2020-10-31 02:05:46
[mdtest-easy-delete]
t_start = 2020-10-31 02:05:46
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-00.53.53/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-easy.stonewall -r -a POSIX
score = 61848.107522
t_delta = 365.9741
t_end = 2020-10-31 02:11:52
[mdtest-hard-read]
t_start = 2020-10-31 02:11:52
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-00.53.53/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall -E -X -a POSIX
score = 26439.064550
t_delta = 132.7572
t_end = 2020-10-31 02:14:05
[mdtest-hard-delete]
t_start = 2020-10-31 02:14:05
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-00.53.53/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-00.53.53/mdtest-hard.stonewall -r -a POSIX
score = 10115.188911
t_delta = 346.9392
t_end = 2020-10-31 02:19:52
[SCORE]
MD = 33622.191788
BW = 1475.745858
SCORE = 7043.991074
hash = 6CAAC855
; END 2020-10-31 02:20:08
- result_summary
-
IO500 version io500-sc20
[RESULT] ior-easy-write 1424.808689 GiB/s : time 564.166 seconds
[RESULT] mdtest-easy-write 60169.632729 kIOPS : time 377.775 seconds
[RESULT] ior-hard-write 1245.347896 GiB/s : time 467.116 seconds
[RESULT] mdtest-hard-write 9453.618969 kIOPS : time 372.813 seconds
[RESULT] find 19359.924471 kIOPS : time 1350.331 seconds
[RESULT] ior-easy-read 2157.710521 GiB/s : time 372.556 seconds
[RESULT] mdtest-easy-stat 84376.480140 kIOPS : time 268.277 seconds
[RESULT] ior-hard-read 1238.813319 GiB/s : time 466.851 seconds
[RESULT] mdtest-hard-stat 106257.881498 kIOPS : time 33.077 seconds
[RESULT] mdtest-easy-delete 61848.107522 kIOPS : time 365.974 seconds
[RESULT] mdtest-hard-read 26439.064550 kIOPS : time 132.757 seconds
[RESULT] mdtest-hard-delete 10115.188911 kIOPS : time 346.939 seconds
[SCORE] Bandwidth 1475.745858 GiB/s : IOPS 33622.191788 kiops : TOTAL 7043.991074