#!/bin/bash
-# -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
-# vim:shiftwidth=4:softtabstop=4:tabstop=4:
# Simple function used by run_*.sh scripts
EOF
# Prompt escapes don't work in read -p, sadly.
- prompt=":test_${testnum:-UNKNOWN}:$(uname -n):$(basename $PWD)% "
+ prompt=":${TESTNAME:-UNKNOWN}:$(uname -n):$(basename $PWD)% "
# We use read -r to get close to a shell experience
while read -e -r -p "$prompt" rawline; do
#
# In the second usage the new value is appended to the old.
setmodopts() {
- local _append=false
+ local _append=false
- if [ "$1" = -a ]; then
- _append=true
- shift
- fi
+ if [ "$1" = -a ]; then
+ _append=true
+ shift
+ fi
- local _var=MODOPTS_$1
- local _newvalue=$2
- local _savevar=$3
- local _oldvalue
+ local _var=MODOPTS_$1
+ local _newvalue=$2
+ local _savevar=$3
+ local _oldvalue
- # Dynamic naming of variables is a pain in bash. In ksh93 we could
- # write "nameref opts_var=${modname}_MODOPTS" then assign directly
- # to opts_var. Associative arrays would also help, alternatively.
- # Alas, we're stuck with eval until all distros move to a more recent
- # version of bash. Fortunately we don't need to eval unset and export.
+ # Dynamic naming of variables is a pain in bash. In ksh93 we could
+ # write "nameref opts_var=${modname}_MODOPTS" then assign directly
+ # to opts_var. Associative arrays would also help, alternatively.
+ # Alas, we're stuck with eval until all distros move to a more recent
+ # version of bash. Fortunately we don't need to eval unset and export.
- if [ -z "$_newvalue" ]; then
- unset $_var
- return 0
- fi
+ if [ -z "$_newvalue" ]; then
+ unset $_var
+ return 0
+ fi
- _oldvalue=${!var}
- $_append && _newvalue="$_oldvalue $_newvalue"
- export $_var="$_newvalue"
- echo setmodopts: ${_var}=${_newvalue}
+ _oldvalue=${!_var}
+ $_append && _newvalue="$_oldvalue $_newvalue"
+ export $_var="$_newvalue"
+ echo setmodopts: ${_var}=${_newvalue}
- [ -n "$_savevar" ] && eval $_savevar=\""$_oldvalue"\"
+ [ -n "$_savevar" ] && eval $_savevar=\""$_oldvalue"\"
}
echoerr () { echo "$@" 1>&2 ; }
}
mpi_run () {
- local mpirun="$MPIRUN $MPIRUN_OPTIONS"
- local command="$mpirun $@"
- local mpilog=$TMP/mpi.log
- local rc
-
- if [ -n "$MPI_USER" -a "$MPI_USER" != root -a -n "$mpirun" ]; then
- echo "+ chmod 0777 $MOUNT"
- chmod 0777 $MOUNT
- command="su $MPI_USER sh -c \"$command \""
- fi
+ local mpirun="$MPIRUN $MPIRUN_OPTIONS"
+ local command="$mpirun $@"
+ local mpilog=$TMP/mpi.log
+ local rc
+
+ if [ -n "$MPI_USER" -a "$MPI_USER" != root -a -n "$mpirun" ]; then
+ echo "+ chmod 0777 $MOUNT"
+ chmod 0777 $MOUNT
+ command="su $MPI_USER bash -c \"$command \""
+ fi
- ls -ald $MOUNT
- echo "+ $command"
- eval $command 2>&1 | tee $mpilog || true
+ ls -ald $MOUNT
+ echo "+ $command"
+ eval $command 2>&1 | tee $mpilog || true
- rc=${PIPESTATUS[0]}
- if [ $rc -eq 0 ] && grep -q "p4_error:" $mpilog ; then
- rc=1
- fi
- return $rc
+ rc=${PIPESTATUS[0]}
+ if [ $rc -eq 0 ] && grep -q "p4_error:" $mpilog ; then
+ rc=1
+ fi
+ return $rc
}
nids_list () {
[ -e $MACHINEFILE ] && cat $MACHINEFILE
}
-run_compilebench() {
- # Space estimation:
- # compile dir kernel-0 ~1GB
- # required space ~1GB * cbench_IDIRS
+is_lustre () {
+ [ "$(stat -f -c %T $1)" = "lustre" ]
+}
- local dir=${1:-$DIR}
+setstripe_getstripe () {
+ local file=$1
+ shift
+ local params=$@
- cbench_DIR=${cbench_DIR:-""}
- cbench_IDIRS=${cbench_IDIRS:-2}
- cbench_RUNS=${cbench_RUNS:-2}
+ is_lustre $file || return 0
- print_opts cbench_DIR cbench_IDIRS cbench_RUNS
+ if [ -n "$params" ]; then
+ $LFS setstripe $params $file ||
+ error "setstripe $params failed"
+ fi
+ $LFS getstripe $file ||
+ error "getstripe $file failed"
+}
- [ x$cbench_DIR = x ] &&
- { skip_env "compilebench not found" && return; }
+run_compilebench() {
+ local dir=${1:-$DIR}
+ local cbench_DIR=${cbench_DIR:-""}
+ local cbench_IDIRS=${cbench_IDIRS:-2}
+ local cbench_RUNS=${cbench_RUNS:-2}
+
+ print_opts cbench_DIR cbench_IDIRS cbench_RUNS
+
+ [ x$cbench_DIR = x ] &&
+ skip_env "compilebench not found"
- [ -e $cbench_DIR/compilebench ] || \
- { skip_env "No compilebench build" && return; }
+ [ -e $cbench_DIR/compilebench ] ||
+ skip_env "No compilebench build"
+ # Space estimation:
+ # compile dir kernel-0 ~1GB
+ # required space ~1GB * cbench_IDIRS
local space=$(df -P $dir | tail -n 1 | awk '{ print $4 }')
if [[ $space -le $((1024 * 1024 * cbench_IDIRS)) ]]; then
cbench_IDIRS=$((space / 1024 / 1024))
[[ $cbench_IDIRS -eq 0 ]] &&
- skip_env "Need free space at least 1GB, have $space" &&
- return
+ skip_env "Need free space at least 1GB, have $space"
- echo "free space=$space, reducing initial dirs to $cbench_IDIRS"
+ echo "reducing initial dirs to $cbench_IDIRS"
fi
+ echo "free space = $space KB"
- # FIXME:
- # t-f _base needs to be modifyed to set properly tdir
- # for new "test_foo" functions names
- # local testdir=$DIR/$tdir
- local testdir=$dir/d0.compilebench.$$
- mkdir -p $testdir
+ # FIXME:
+ # t-f _base needs to be modifyed to set properly tdir
+ # for new "test_foo" functions names
+ # local testdir=$DIR/$tdir
+ local testdir=$dir/d0.compilebench.$$
+ test_mkdir -p $testdir
+ setstripe_getstripe $testdir $cbench_STRIPEPARAMS
local savePWD=$PWD
cd $cbench_DIR
run_metabench() {
local dir=${1:-$DIR}
+ local mntpt=${2:-$MOUNT}
METABENCH=${METABENCH:-$(which metabench 2> /dev/null || true)}
mbench_NFILES=${mbench_NFILES:-30400}
# threads per client
mbench_OPTIONS=${mbench_OPTIONS:-}
mbench_CLEANUP=${mbench_CLEANUP:-true}
- [ x$METABENCH = x ] &&
- { skip_env "metabench not found" && return; }
-
- # FIXME
- # Need space estimation here.
+ [ x$METABENCH = x ] && skip_env "metabench not found"
print_opts METABENCH clients mbench_NFILES mbench_THREADS
local testdir=$dir/d0.metabench
- mkdir -p $testdir
+ test_mkdir -p $testdir
+ setstripe_getstripe $testdir $mbench_STRIPEPARAMS
+
# mpi_run uses mpiuser
chmod 0777 $testdir
- # -C Run the file creation tests.
+ # -C Run the file creation tests. Creates zero byte files.
# -S Run the file stat tests.
# -c nfile Number of files to be used in each test.
- # -k => dont cleanup files when finished.
- local cmd="$METABENCH -w $testdir -c $mbench_NFILES -C -S -k $mbench_OPTIONS"
+ # -k Cleanup files when finished.
+ local cmd="$METABENCH -w $testdir -c $mbench_NFILES -C -S $mbench_OPTIONS"
echo "+ $cmd"
# find out if we need to use srun by checking $SRUN_PARTITION
-np $((num_clients * $mbench_THREADS)) $cmd
fi
- local rc=$?
- if [ $rc != 0 ] ; then
- error "metabench failed! $rc"
- fi
+ local rc=$?
+ if [ $rc != 0 ] ; then
+ error "metabench failed! $rc"
+ fi
if $mbench_CLEANUP; then
rm -rf $testdir
else
- mv $dir/d0.metabench $dir/_xxx.$(date +%s).d0.metabench
+ mv $dir/d0.metabench $mntpt/_xxx.$(date +%s).d0.metabench
fi
}
run_simul() {
+ SIMUL=${SIMUL:=$(which simul 2> /dev/null || true)}
+ [ x$SIMUL = x ] && skip_env "simul not found"
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
- SIMUL=${SIMUL:=$(which simul 2> /dev/null || true)}
- # threads per client
- simul_THREADS=${simul_THREADS:-2}
- simul_REP=${simul_REP:-20}
-
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ # threads per client
+ simul_THREADS=${simul_THREADS:-2}
+ simul_REP=${simul_REP:-20}
- [ x$SIMUL = x ] &&
- { skip_env "simul not found" && return; }
+ # FIXME
+ # Need space estimation here.
- # FIXME
- # Need space estimation here.
+ print_opts SIMUL clients simul_REP simul_THREADS
- print_opts SIMUL clients simul_REP simul_THREADS
+ local testdir=$DIR/d0.simul
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $simul_STRIPEPARAMS
- local testdir=$DIR/d0.simul
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
- # -n # : repeat each test # times
- # -N # : repeat the entire set of tests # times
+ # -n # : repeat each test # times
+ # -N # : repeat the entire set of tests # times
- local cmd="$SIMUL -d $testdir -n $simul_REP -N $simul_REP"
+ local cmd="$SIMUL -d $testdir -n $simul_REP -N $simul_REP"
echo "+ $cmd"
# find out if we need to use srun by checking $SRUN_PARTITION
}
run_mdtest() {
+ MDTEST=${MDTEST:=$(which mdtest 2> /dev/null || true)}
+ [ x$MDTEST = x ] && skip_env "mdtest not found"
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
- MDTEST=${MDTEST:=$(which mdtest 2> /dev/null || true)}
- # threads per client
- mdtest_THREADS=${mdtest_THREADS:-2}
- mdtest_nFiles=${mdtest_nFiles:-"100000"}
- # We devide the files by number of core
- mdtest_nFiles=$((mdtest_nFiles/mdtest_THREADS/num_clients))
- mdtest_iteration=${mdtest_iteration:-1}
+ # threads per client
+ mdtest_THREADS=${mdtest_THREADS:-2}
+ mdtest_nFiles=${mdtest_nFiles:-"100000"}
+ # We devide the files by number of core
+ mdtest_nFiles=$((mdtest_nFiles/mdtest_THREADS/num_clients))
+ mdtest_iteration=${mdtest_iteration:-1}
local mdtest_custom_params=${mdtest_custom_params:-""}
+ local type=${1:-"ssf"}
- local type=${1:-"ssf"}
+ local mdtest_Nmntp=${mdtest_Nmntp:-1}
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ if [ $type = "ssf" ] && [ $mdtest_Nmntp -ne 1 ]; then
+ skip "shared directory mode is not compatible" \
+ "with multiple directory paths"
+ fi
- [ x$MDTEST = x ] &&
- { skip_env "mdtest not found" && return; }
+ # FIXME
+ # Need space estimation here.
- # FIXME
- # Need space estimation here.
+ print_opts MDTEST mdtest_iteration mdtest_THREADS mdtest_nFiles
- print_opts MDTEST mdtest_iteration mdtest_THREADS mdtest_nFiles
+ local testdir=$DIR/d0.mdtest
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $mdtest_STRIPEPARAMS
+ chmod 0777 $testdir
- local testdir=$DIR/d0.mdtest
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ for ((i=1; i<mdtest_Nmntp; i++)); do
+ zconf_mount_clients $clients $MOUNT$i "$mntopts" ||
+ error_exit "Failed $clients on $MOUNT$i"
+ local dir=$DIR$i/d0.mdtest$i
+ test_mkdir $dir
+ setstripe_getstripe $dir $mdtest_SETSTRIPEPARAMS
+ chmod 0777 $dir
+ testdir="$testdir@$dir"
+ done
+ # mpi_run uses mpiuser
- # -i # : repeat each test # times
- # -d : test dir
- # -n # : number of file/dir to create/stat/remove
- # -u : each process create/stat/remove individually
+ # -i # : repeat each test # times
+ # -d : test dir
+ # -n # : number of file/dir to create/stat/remove
+ # -u : each process create/stat/remove individually
local cmd="$MDTEST -d $testdir -i $mdtest_iteration \
-n $mdtest_nFiles $mdtest_custom_params"
if [ $rc != 0 ] ; then
error "mdtest failed! $rc"
fi
- rm -rf $testdir
+ rm -rf $testdir
+ for ((i=1; i<mdtest_Nmntp; i++)); do
+ local dir=$DIR$i/d0.mdtest$i
+ rm -rf $dir
+ zconf_umount_clients $clients $MOUNT$i ||
+ error_exit "Failed umount $MOUNT$i on $clients"
+ done
}
run_connectathon() {
print_opts cnt_DIR cnt_NRUN
- [ x$cnt_DIR = x ] &&
- { skip_env "connectathon dir not found" && return; }
+ [ x$cnt_DIR = x ] && skip_env "connectathon dir not found"
+ [ -e $cnt_DIR/runtests ] || skip_env "No connectathon runtests found"
- [ -e $cnt_DIR/runtests ] || \
- { skip_env "No connectathon runtests found" && return; }
+ # Space estimation:
+ # "special" tests create a 30 MB file + misc. small files
+ # required space ~40 MB
+ local space=$(df -P $dir | tail -n 1 | awk '{ print $4 }')
+ if [[ $space -le $((1024 * 40)) ]]; then
+ skip_env "Need free space at least 40MB, have $space KB"
+ fi
+ echo "free space = $space KB"
local testdir=$dir/d0.connectathon
- mkdir -p $testdir
+ test_mkdir -p $testdir
+ setstripe_getstripe $testdir $cnt_STRIPEPARAMS
- local savePWD=$PWD
- cd $cnt_DIR
-
- #
- # cthon options (must be in this order)
- #
- # -N numpasses - will be passed to the runtests script. This argument
- # is optional. It specifies the number of times to run
- # through the tests.
- #
- # One of these test types
- # -b basic
- # -g general
- # -s special
- # -l lock
- # -a all of the above
- #
- # -f a quick functionality test
- #
-
- tests="-b -g -s"
- # Include lock tests unless we're running on nfsv4
- local fstype=$(df -TP $testdir | awk 'NR==2 {print $2}')
- echo "$testdir: $fstype"
- if [[ $fstype != "nfs4" ]]; then
- tests="$tests -l"
- fi
- echo "tests: $tests"
- for test in $tests; do
- local cmd="./runtests -N $cnt_NRUN $test -f $testdir"
- local rc=0
-
- log "$cmd"
- eval $cmd
- rc=$?
- [ $rc = 0 ] || error "connectathon failed: $rc"
- done
+ local savePWD=$PWD
+ cd $cnt_DIR
- cd $savePWD
- rm -rf $testdir
+ #
+ # To run connectathon:
+ # runtests [-a|-b|-g|-s|-l] [-f|-n|-t] [-N numpasses] [test-directory]
+ #
+ # One of the following test types
+ # -b basic
+ # -g general
+ # -s special
+ # -l lock
+ # -a all of the above
+ #
+ # -f a quick functional test
+ # -n suppress directory operations (mkdir and rmdir)
+ # -t run with time statistics (default for basic tests)
+ #
+ # -N numpasses - specifies the number of times to run
+ # the tests. Optional.
+
+ tests="-b -g -s"
+ # Include lock tests unless we're running on nfsv4
+ local fstype=$(df -TP $testdir | awk 'NR==2 {print $2}')
+ echo "$testdir: $fstype"
+ if [[ $fstype != "nfs4" ]]; then
+ tests="$tests -l"
+ fi
+ echo "tests: $tests"
+ for test in $tests; do
+ local cmd="sh ./runtests -N $cnt_NRUN $test -f $testdir"
+ local rc=0
+
+ log "$cmd"
+ eval $cmd
+ rc=$?
+ [ $rc = 0 ] || error "connectathon failed: $rc"
+ done
+
+ cd $savePWD
+ rm -rf $testdir
}
run_ior() {
fi
IOR=${IOR:-$(which IOR 2> /dev/null || true)}
- [ x$IOR = x ] &&
- { skip_env "IOR not found" && return; }
+ [ x$IOR = x ] && skip_env "IOR not found"
# threads per client
ior_THREADS=${ior_THREADS:-2}
ior_xferSize=${ior_xferSize:-1M}
ior_type=${ior_type:-POSIX}
ior_DURATION=${ior_DURATION:-30} # minutes
+ ior_CLEANUP=${ior_CLEANUP:-true}
local multiplier=1
case ${ior_blockUnit} in
[G])
if [ $((space / 2)) -le \
$((ior_blockSize * multiplier * total_threads)) ]; then
ior_blockSize=$((space / 2 / multiplier / total_threads))
- [ $ior_blockSize -eq 0 ] && \
+ [ $ior_blockSize -eq 0 ] &&
skip_env "Need free space more than $((2 * total_threads)) \
- ${ior_blockUnit}: have $((space / multiplier))" &&
- return
+ ${ior_blockUnit}: have $((space / multiplier))"
echo "(reduced blockSize to $ior_blockSize \
${ior_blockUnit} bytes)"
fi
- print_opts IOR ior_THREADS ior_DURATION MACHINEFILE
+ print_opts IOR ior_THREADS ior_DURATION MACHINEFILE
+
+ test_mkdir -p $testdir
+
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
+ [[ "$ior_stripe_params" && -z "$ior_STRIPEPARAMS" ]] &&
+ ior_STRIPEPARAMS="$ior_stripe_params" &&
+ echo "got deprecated ior_stripe_params,"\
+ "use ior_STRIPEPARAMS instead"
+ setstripe_getstripe $testdir $ior_STRIPEPARAMS
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
- if [ "$NFSCLIENT" ]; then
- setstripe_nfsserver $testdir $nfs_srvmntpt -c -1 ||
- { error "setstripe on nfsserver failed" && return 1; }
- else
- $LFS setstripe $testdir -c -1 ||
- { error "setstripe failed" && return 2; }
- fi
#
# -b N blockSize --
# contiguous bytes to write per task (e.g.: 8, 4K, 2M, 1G)"
# -T maxTimeDuration -- max time in minutes to run tests"
# -k keepFile -- keep testFile(s) on program exit
- local cmd="$IOR -a $ior_type -b ${ior_blockSize}${ior_blockUnit} \
+ local cmd
+ if [ -n "$ior_custom_params" ]; then
+ cmd="$IOR -o $testdir/iorData $ior_custom_params"
+ else
+ cmd="$IOR -a $ior_type -b ${ior_blockSize}${ior_blockUnit} \
-o $testdir/iorData -t $ior_xferSize -v -C -w -r -W \
-i $ior_iteration -T $ior_DURATION -k"
+ fi
[ $type = "fpp" ] && cmd="$cmd -F"
-n $((num_clients * ior_THREADS)) -p $SRUN_PARTITION \
-- $cmd
else
+ mpi_ior_custom_threads=${mpi_ior_custom_threads:-"$((num_clients * ior_THREADS))"}
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} \
- -np $((num_clients * $ior_THREADS)) $cmd
+ -np $mpi_ior_custom_threads $cmd
fi
local rc=$?
if [ $rc != 0 ] ; then
error "ior failed! $rc"
fi
- rm -rf $testdir
+ $ior_CLEANUP && rm -rf $testdir || true
}
run_mib() {
+ MIB=${MIB:=$(which mib 2> /dev/null || true)}
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
+ [ x$MIB = x ] && skip_env "MIB not found"
- MIB=${MIB:=$(which mib 2> /dev/null || true)}
- # threads per client
- mib_THREADS=${mib_THREADS:-2}
- mib_xferSize=${mib_xferSize:-1m}
- mib_xferLimit=${mib_xferLimit:-5000}
- mib_timeLimit=${mib_timeLimit:-300}
+ # threads per client
+ mib_THREADS=${mib_THREADS:-2}
+ mib_xferSize=${mib_xferSize:-1m}
+ mib_xferLimit=${mib_xferLimit:-5000}
+ mib_timeLimit=${mib_timeLimit:-300}
+ mib_STRIPEPARAMS=${mib_STRIPEPARAMS:-"-c -1"}
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ print_opts MIB mib_THREADS mib_xferSize mib_xferLimit mib_timeLimit \
+ MACHINEFILE
- [ x$MIB = x ] &&
- { skip_env "MIB not found" && return; }
+ local testdir=$DIR/d0.mib
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $mib_STRIPEPARAMS
- print_opts MIB mib_THREADS mib_xferSize mib_xferLimit mib_timeLimit \
- MACHINEFILE
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
- local testdir=$DIR/d0.mib
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
- $LFS setstripe $testdir -c -1 ||
- { error "setstripe failed" && return 2; }
- #
- # -I Show intermediate values in output
- # -H Show headers in output
- # -L Do not issue new system calls after this many seconds
- # -s Use system calls of this size
- # -t test dir
- # -l Issue no more than this many system calls
- local cmd="$MIB -t $testdir -s $mib_xferSize -l $mib_xferLimit \
- -L $mib_timeLimit -HI -p mib.$(date +%Y%m%d%H%M%S)"
+ #
+ # -I Show intermediate values in output
+ # -H Show headers in output
+ # -L Do not issue new system calls after this many seconds
+ # -s Use system calls of this size
+ # -t test dir
+ # -l Issue no more than this many system calls
+ local cmd="$MIB -t $testdir -s $mib_xferSize -l $mib_xferLimit \
+ -L $mib_timeLimit -HI -p mib.$(date +%Y%m%d%H%M%S)"
echo "+ $cmd"
# find out if we need to use srun by checking $SRUN_PARTITION
}
run_cascading_rw() {
+ CASC_RW=${CASC_RW:-$(which cascading_rw 2> /dev/null || true)}
+ [ x$CASC_RW = x ] && skip_env "cascading_rw not found"
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
- CASC_RW=${CASC_RW:-$(which cascading_rw 2> /dev/null || true)}
- # threads per client
- casc_THREADS=${casc_THREADS:-2}
- casc_REP=${casc_REP:-300}
-
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ # threads per client
+ casc_THREADS=${casc_THREADS:-2}
+ casc_REP=${casc_REP:-300}
- [ x$CASC_RW = x ] &&
- { skip_env "cascading_rw not found" && return; }
+ # FIXME
+ # Need space estimation here.
- # FIXME
- # Need space estimation here.
+ print_opts CASC_RW clients casc_THREADS casc_REP MACHINEFILE
- print_opts CASC_RW clients casc_THREADS casc_REP MACHINEFILE
+ local testdir=$DIR/d0.cascading_rw
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $casc_STRIPEPARAMS
- local testdir=$DIR/d0.cascading_rw
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
- # -g: debug mode
- # -n: repeat test # times
+ # -g: debug mode
+ # -n: repeat test # times
- local cmd="$CASC_RW -g -d $testdir -n $casc_REP"
+ local cmd="$CASC_RW -g -d $testdir -n $casc_REP"
echo "+ $cmd"
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} \
}
run_write_append_truncate() {
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
+ # location is lustre/tests dir
+ if ! which write_append_truncate > /dev/null 2>&1 ; then
+ skip_env "write_append_truncate not found"
+ fi
- # threads per client
- write_THREADS=${write_THREADS:-8}
- write_REP=${write_REP:-10000}
-
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ # threads per client
+ write_THREADS=${write_THREADS:-8}
+ write_REP=${write_REP:-10000}
- # location is lustre/tests dir
- if ! which write_append_truncate > /dev/null 2>&1 ; then
- skip_env "write_append_truncate not found"
- return
- fi
+ # FIXME
+ # Need space estimation here.
- # FIXME
- # Need space estimation here.
+ local testdir=$DIR/d0.write_append_truncate
+ local file=$testdir/f0.wat
- local testdir=$DIR/d0.write_append_truncate
- local file=$testdir/f0.wat
+ print_opts clients write_REP write_THREADS MACHINEFILE
- print_opts clients write_REP write_THREADS MACHINEFILE
+ test_mkdir $testdir
+ # mpi_run uses mpiuser
+ setstripe_getstripe $testdir $write_STRIPEPARAMS
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ chmod 0777 $testdir
- local cmd="write_append_truncate -n $write_REP $file"
+ local cmd="write_append_truncate -n $write_REP $file"
echo "+ $cmd"
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} \
}
run_write_disjoint() {
+ WRITE_DISJOINT=${WRITE_DISJOINT:-$(which write_disjoint 2> /dev/null ||
+ true)}
+ [ x$WRITE_DISJOINT = x ] && skip_env "write_disjoint not found"
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
- WRITE_DISJOINT=${WRITE_DISJOINT:-$(which write_disjoint \
- 2> /dev/null || true)}
- # threads per client
- wdisjoint_THREADS=${wdisjoint_THREADS:-4}
- wdisjoint_REP=${wdisjoint_REP:-10000}
-
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ # threads per client
+ wdisjoint_THREADS=${wdisjoint_THREADS:-4}
+ wdisjoint_REP=${wdisjoint_REP:-10000}
+ chunk_size_limit=$1
- [ x$WRITE_DISJOINT = x ] &&
- { skip_env "write_disjoint not found" && return; }
+ # FIXME
+ # Need space estimation here.
- # FIXME
- # Need space estimation here.
+ print_opts WRITE_DISJOINT clients wdisjoint_THREADS wdisjoint_REP \
+ MACHINEFILE
+ local testdir=$DIR/d0.write_disjoint
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $wdisjoint_STRIPEPARAMS
- print_opts WRITE_DISJOINT clients wdisjoint_THREADS wdisjoint_REP \
- MACHINEFILE
- local testdir=$DIR/d0.write_disjoint
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
- local cmd="$WRITE_DISJOINT -f $testdir/file -n $wdisjoint_REP"
+ local cmd="$WRITE_DISJOINT -f $testdir/file -n $wdisjoint_REP -m \
+ $chunk_size_limit"
echo "+ $cmd"
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} \
}
run_parallel_grouplock() {
+ PARALLEL_GROUPLOCK=${PARALLEL_GROUPLOCK:-$(which parallel_grouplock \
+ 2> /dev/null || true)}
- PARALLEL_GROUPLOCK=${PARALLEL_GROUPLOCK:-$(which parallel_grouplock \
- 2> /dev/null || true)}
- parallel_grouplock_MINTASKS=${parallel_grouplock_MINTASKS:-5}
+ [ x$PARALLEL_GROUPLOCK = x ] && skip "PARALLEL_GROUPLOCK not found"
+ [ "$NFSCLIENT" ] && skip "skipped for NFSCLIENT mode"
- if [ "$NFSCLIENT" ]; then
- skip "skipped for NFSCLIENT mode"
- return
- fi
+ parallel_grouplock_MINTASKS=${parallel_grouplock_MINTASKS:-5}
- [ x$PARALLEL_GROUPLOCK = x ] &&
- { skip "PARALLEL_GROUPLOCK not found" && return; }
+ print_opts clients parallel_grouplock_MINTASKS MACHINEFILE
- print_opts clients parallel_grouplock_MINTASKS MACHINEFILE
+ local testdir=$DIR/d0.parallel_grouplock
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $parallel_grouplock_STRIPEPARAMS
- local testdir=$DIR/d0.parallel_grouplock
- mkdir -p $testdir
- # mpi_run uses mpiuser
- chmod 0777 $testdir
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
- local cmd
- local status=0
- local subtest
+ local cmd
+ local status=0
+ local subtest
for i in $(seq 12); do
subtest="-t $i"
local cmd="$PARALLEL_GROUPLOCK -g -v -d $testdir $subtest"
}
run_statahead () {
+ if [[ -n $NFSCLIENT ]]; then
+ skip "Statahead testing is not supported on NFS clients."
+ fi
+ [ x$MDSRATE = x ] && skip_env "mdsrate not found"
- statahead_NUMMNTPTS=${statahead_NUMMNTPTS:-5}
- statahead_NUMFILES=${statahead_NUMFILES:-500000}
-
- if [[ -n $NFSCLIENT ]]; then
- skip "Statahead testing is not supported on NFS clients."
- return 0
- fi
+ statahead_NUMMNTPTS=${statahead_NUMMNTPTS:-5}
+ statahead_NUMFILES=${statahead_NUMFILES:-500000}
- [ x$MDSRATE = x ] &&
- { skip_env "mdsrate not found" && return; }
+ print_opts MDSRATE clients statahead_NUMMNTPTS statahead_NUMFILES
- print_opts MDSRATE clients statahead_NUMMNTPTS statahead_NUMFILES
+ # create large dir
- # create large dir
+ # do not use default "d[0-9]*" dir name
+ # to avoid of rm $statahead_NUMFILES (500k) files in t-f cleanup
+ local dir=dstatahead
+ local testdir=$DIR/$dir
- # do not use default "d[0-9]*" dir name
- # to avoid of rm $statahead_NUMFILES (500k) files in t-f cleanup
- local dir=dstatahead
- local testdir=$DIR/$dir
+ # cleanup only if dir exists
+ # cleanup only $statahead_NUMFILES number of files
+ # ignore the other files created by someone else
+ [ -d $testdir ] &&
+ mdsrate_cleanup $((num_clients * 32)) $MACHINEFILE \
+ $statahead_NUMFILES $testdir 'f%%d' --ignore
- # cleanup only if dir exists
- # cleanup only $statahead_NUMFILES number of files
- # ignore the other files created by someone else
- [ -d $testdir ] &&
- mdsrate_cleanup $((num_clients * 32)) $MACHINEFILE \
- $statahead_NUMFILES $testdir 'f%%d' --ignore
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $statahead_STRIPEPARAMS
- mkdir -p $testdir
# mpi_run uses mpiuser
chmod 0777 $testdir
cleanup_statahead $clients $mntpt_root $num_mntpts
}
+cleanup_rr_alloc () {
+ trap 0
+ local clients="$1"
+ local mntpt_root="$2"
+ local rr_alloc_MNTPTS="$3"
+ local mntpt_dir=$(dirname ${mntpt_root})
+
+ for i in $(seq 0 $((rr_alloc_MNTPTS - 1))); do
+ zconf_umount_clients $clients ${mntpt_root}$i ||
+ error_exit "Failed to umount lustre on ${mntpt_root}$i"
+ done
+ do_nodes $clients "rm -rf $mntpt_dir"
+}
+
+run_rr_alloc() {
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ echo "===Test gives more reproduction percentage if number of "\
+ "client and ost are more. Test with 44 or more clients "\
+ "and 73 or more OSTs gives 100% reproduction rate=="
+
+ RR_ALLOC=${RR_ALLOC:-$(which rr_alloc 2> /dev/null || true)}
+ [ x$RR_ALLOC = x ] && skip_env "rr_alloc not found"
+ declare -a diff_max_min_arr
+ # foeo = file on each ost. calc = calculated.
+ local ost_idx
+ local foeo_calc
+ local qos_prec_objs="${TMP}/qos_and_precreated_objects"
+ local rr_alloc_NFILES=${rr_alloc_NFILES:-555}
+ local rr_alloc_MNTPTS=${rr_alloc_MNTPTS:-11}
+ local total_MNTPTS=$((rr_alloc_MNTPTS * num_clients))
+ local mntpt_root="${TMP}/rr_alloc_mntpt/lustre"
+ test_mkdir $DIR/$tdir
+ setstripe_getstripe $DIR/$tdir $rr_alloc_STRIPEPARAMS
+
+ chmod 0777 $DIR/$tdir
+
+ trap "cleanup_rr_alloc $clients $mntpt_root $rr_alloc_MNTPTS" EXIT ERR
+ for i in $(seq 0 $((rr_alloc_MNTPTS - 1))); do
+ zconf_mount_clients $clients ${mntpt_root}$i $MOUNT_OPTS ||
+ error_exit "Failed to mount lustre on ${mntpt_root}$i $clients"
+ done
+
+ local cmd="$RR_ALLOC $mntpt_root/$tdir/ash $rr_alloc_NFILES \
+ $num_clients"
+
+ # Save mdt values, set threshold to 100% i.e always Round Robin,
+ # restore the saved values again after creating files...
+ save_lustre_params mds1 \
+ "lod.$FSNAME-MDT0000*.qos_threshold_rr" > $qos_prec_objs
+ save_lustre_params mds1 \
+ "osp.$FSNAME-OST*-osc-MDT0000.create_count" >> $qos_prec_objs
+
+ local old_create_count=$(grep -e "create_count" $qos_prec_objs |
+ cut -d'=' -f 2 | sort -nr | head -n1)
+
+ # Make sure that every osp has enough precreated objects for the file
+ # creation app
+
+ # create_count is always set to the power of 2 only, so if the files
+ # per OST are not multiple of that then it will be set to nearest
+ # lower power of 2. So set 'create_count' to the upper power of 2.
+
+ foeo_calc=$((rr_alloc_NFILES * total_MNTPTS / OSTCOUNT))
+ local create_count=$((2 * foeo_calc))
+
+ # create_count accepted values:
+ # [OST_MIN_PRECREATE=32, OST_MAX_PRECREATE=20000]
+ # values exceeding OST_MAX_PRECREATE are lowered to the maximum.
+ [[ $create_count -lt 32 ]] && create_count=32
+ local i
+ for i in $(seq $MDSCOUNT); do
+ do_facet mds$i "$LCTL set_param -n \
+ lod.$FSNAME-MDT*.qos_threshold_rr=100 \
+ osp.$FSNAME-OST*-osc-MDT*.create_count=$create_count"
+ done
+
+ # Create few temporary files in order to increase the precreated objects
+ # to a desired value, before starting 'rr_alloc' app. Due to default
+ # value 32 of precreation count (OST_MIN_PRECREATE=32), precreated
+ # objects available are 32 initially, these gets exhausted very soon,
+ # which causes skip of some osps when very large number of files
+ # is created per OSTs.
+ createmany -o $DIR/$tdir/foo- $(((old_create_count + 1) * OSTCOUNT)) \
+ > /dev/null
+ rm -f /$DIR/$tdir/foo*
+
+ # Check for enough precreated objects... We should not
+ # fail here because code(osp_precreate.c) also takes care of it.
+ # So we have good chances of passing test even if this check fails.
+ local mdt_idx=0
+ for ost_idx in $(seq 0 $((OSTCOUNT - 1))); do
+ [[ $(precreated_ost_obj_count $mdt_idx $ost_idx) -ge \
+ $foeo_calc ]] || echo "Warning: test may fail because" \
+ "of lack of precreated objects on OST${ost_idx}"
+ done
+
+ if [[ $total_MNTPTS -ne 0 ]]; then
+ # Now start the actual file creation app.
+ mpi_run "-np $total_MNTPTS" $cmd || return
+ else
+ error "No mount point"
+ fi
+
+ restore_lustre_params < $qos_prec_objs
+ rm -f $qos_prec_objs
+
+ diff_max_min_arr=($($LFS getstripe -r $DIR/$tdir/ |
+ grep "lmm_stripe_offset:" | awk '{print $2}' | sort -n |
+ uniq -c | awk 'NR==1 {min=max=$1} \
+ { $1<min ? min=$1 : min; $1>max ? max=$1 : max} \
+ END {print max-min, max, min}'))
+
+ rm -rf $DIR/$tdir
+
+ # In-case of fairly large number of file creation using RR (round-robin)
+ # there can be two cases in which deviation will occur than the regular
+ # RR algo behaviour-
+ # 1- When rr_alloc does not start right with 'lqr_start_count' reseeded,
+ # 2- When rr_alloc does not finish with 'lqr_start_count == 0'.
+ # So the difference of files b/w any 2 OST should not be more than 2.
+ [[ ${diff_max_min_arr[0]} -le 2 ]] ||
+ error "Uneven distribution detected: difference between" \
+ "maximum files per OST (${diff_max_min_arr[1]}) and" \
+ "minimum files per OST (${diff_max_min_arr[2]}) must not be" \
+ "greater than 2"
+}
+
run_fs_test() {
# fs_test.x is the default name for exe
FS_TEST=${FS_TEST:=$(which fs_test.x 2> /dev/null || true)}
fs_test_objunit=${fs_test_objunit:-1048576} # 1 mb
fs_test_ndirs=${fs_test_ndirs:-80000}
- [ x$FS_TEST = x ] &&
- { skip "FS_TEST not found" && return; }
+ [ x$FS_TEST = x ] && skip "FS_TEST not found"
# Space estimation in bytes
local space=$(df -B 1 -P $dir | tail -n 1 | awk '{ print $4 }')
$((fs_test_objsize * fs_test_objunit * total_threads)) ]; then
fs_test_objsize=$((space / 2 / fs_test_objunit / \
total_threads))
- [ $fs_test_objsize -eq 0 ] && \
+ [ $fs_test_objsize -eq 0 ] &&
skip_env "Need free space more than \
$((2 * total_threads * fs_test_objunit)) \
- : have $((space / fs_test_objunit))" &&
- return
+ : have $((space / fs_test_objunit))"
echo "(reduced objsize to \
$((fs_test_objsize * fs_test_objunit)) bytes)"
print_opts FS_TEST clients fs_test_threads fs_test_objsize MACHINEFILE
- mkdir -p $testdir
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $fs_test_STRIPEPARAMS
+
# mpi_run uses mpiuser
chmod 0777 $testdir
[[ $rc1 -ne 0 || $rc2 -ne 0 ]] && return 1
return 0
}
+
+run_fio() {
+ FIO=${FIO:=$(which fio 2> /dev/null || true)}
+
+ local clients=${CLIENTS:-$(hostname)}
+ local fio_jobNum=${fio_jobNum:-4}
+ local fio_jobFile=${fio_jobFile:-$TMP/fiojobfile.$(date +%s)}
+ local fio_bs=${fio_bs:-1}
+ local testdir=$DIR/d0.fio
+ local file=${testdir}/fio
+ local runtime=60
+ local propagate=false
+
+ [ "$SLOW" = "no" ] || runtime=600
+
+ [ x$FIO = x ] && skip_env "FIO not found"
+
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $fio_STRIPEPARAMS
+
+ # use fio job file if exists,
+ # create a simple one if missing
+ if ! [ -f $fio_jobFile ]; then
+ cat >> $fio_jobFile <<EOF
+[global]
+rw=randwrite
+size=128m
+time_based=1
+runtime=$runtime
+filename=${file}_\$(hostname)
+EOF
+ # bs size increased by $i for each job
+ for ((i=1; i<=fio_jobNum; i++)); do
+ cat >> $fio_jobFile <<EOF
+
+[job$i]
+bs=$(( fio_bs * i ))m
+EOF
+ done
+ # job file is created, should be propagated to all clients
+ propagate=true
+ fi
+
+
+ # propagate the job file if not all clients have it yet or
+ # if the job file was created during the test run
+ if ! do_nodesv $clients " [ -f $fio_jobFile ] " ||
+ $propagate; then
+ local cfg=$(cat $fio_jobFile)
+ do_nodes $clients "echo \\\"$cfg\\\" > ${fio_jobFile}" ||
+ error "job file $fio_jobFile is not propagated"
+ do_nodesv $clients "cat ${fio_jobFile}"
+ fi
+
+ cmd="$FIO $fio_jobFile"
+ echo "+ $cmd"
+
+ log "clients: $clients $cmd"
+
+ local rc=0
+ do_nodesv $clients "$cmd "
+ rc=$?
+
+ [ $rc = 0 ] || error "fio failed: $rc"
+ rm -rf $testdir
+}
+
+run_xdd() {
+ XDD=${XDD:=$(which xdd 2> /dev/null || true)}
+
+ local clients=${CLIENTS:-$(hostname)}
+ local testdir=$DIR/d0.xdd
+ xdd_queuedepth=${xdd_queuedepth:-4}
+ xdd_blocksize=${xdd_blocksize:-512}
+ xdd_reqsize=${xdd_reqsize:-128}
+ xdd_mbytes=${xdd_mbytes:-100}
+ xdd_passes=${xdd_passes:-40}
+ xdd_rwratio=${xdd_rwratio:-0}
+ xdd_ntargets=${xdd_ntargets:-6}
+ local xdd_custom_params=${xdd_custom_params:-"-dio -stoponerror \
+ -maxpri -minall -noproclock -nomemlock"}
+
+ [ x$XDD = x ] && skip "XDD not found"
+
+ print_opts XDD clients xdd_queuedepth xdd_blocksize xdd_reqsize \
+ xdd_mbytes xdd_passes xdd_rwratio
+
+ test_mkdir $testdir
+ setstripe_getstripe $testdir $xdd_STRIPEPARAMS
+
+ local files=""
+ # Target files creates based on the given number of targets
+ for (( i=0; i < $xdd_ntargets; i++ ))
+ do
+ files+="${testdir}/xdd"$i" "
+ done
+
+ # -targets specifies the devices or files to perform operation
+ # -reqsize number of 'blocks' per operation
+ # -mbytes number of 1024*1024-byte blocks to transfer
+ # -blocksize size of a single 'block'
+ # -passes number of times to read mbytes
+ # -queuedepth number of commands to queue on the target
+ # -rwratio percentage of read to write operations
+ # -verbose will print out statistics on each pass
+
+ local cmd="$XDD -targets $xdd_ntargets $files -reqsize $xdd_reqsize \
+ -mbytes $xdd_mbytes -blocksize $xdd_blocksize \
+ -passes $xdd_passes -queuedepth $xdd_queuedepth \
+ -rwratio $xdd_rwratio -verbose $xdd_custom_params"
+ echo "+ $cmd"
+
+ local rc=0
+ do_nodesv $clients "$cmd "
+ rc=$?
+
+ [ $rc = 0 ] || error "xdd failed: $rc"
+
+ rm -rf $testdir
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff