# perform lookups for 10 minutes. This test can be run from a single node for
# #1 and from all nodes for #2 aggregate test to measure lookup performance.
-LUSTRE=${LUSTRE:-`dirname $0`/..}
+LUSTRE=${LUSTRE:-$(dirname $0)/..}
. $LUSTRE/tests/test-framework.sh
init_test_env $@
-. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+
assert_env CLIENTS MDSRATE SINGLECLIENT MPIRUN
-MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
# Do not use name [df][0-9]* to avoid cleanup by rm, bug 18045
BASEDIR=$MOUNT/mdsrate
TESTDIR=$BASEDIR/lookup
check_and_setup_lustre
-mkdir -p $BASEDIR
+MDSRATE_ENABLE_DNE=${MDSRATE_ENABLE_DNE:-false}
+if $MDSRATE_ENABLE_DNE; then
+ test_mkdir $BASEDIR
+ mdtcount_opt="--mdtcount $MDSCOUNT"
+else
+ mkdir $BASEDIR
+fi
+if $VERBOSE; then
+ debug_opt="--debug"
+fi
chmod 0777 $BASEDIR
-$LFS setstripe $BASEDIR -c 1
-get_stripe $BASEDIR
+mdsrate_STRIPEPARAMS=${mdsrate_STRIPEPARAMS:-${fs_STRIPEPARAMS:-"-c 1"}}
+setstripe_getstripe $BASEDIR $mdsrate_STRIPEPARAMS
IFree=$(mdsrate_inodes_available)
if [ $IFree -lt $NUM_FILES ]; then
NUM_FILES=$IFree
fi
-generate_machine_file $NODES_TO_USE $MACHINEFILE || error "can not generate machinefile"
+generate_machine_file $NODES_TO_USE $MACHINEFILE ||
+ error "can not generate machinefile"
+
+p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+save_lustre_params $(get_facets MDS) mdt.*.enable_remote_dir_gid > $p
+do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param mdt.*.enable_remote_dir_gid=-1
if [ -n "$NOCREATE" ]; then
echo "NOCREATE=$NOCREATE => no file creation."
if [ $NUM_CLIENTS -gt 50 ]; then
NUM_THREADS=$NUM_CLIENTS
fi
- COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir ${TESTDIR}
- --nfiles ${NUM_FILES} --filefmt 'f%%d'"
+ COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir ${TESTDIR}
+ --nfiles ${NUM_FILES} --filefmt 'f%%d'
+ $mdtcount_opt $debug_opt"
echo "+" ${COMMAND}
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_THREADS} \
${COMMAND} 2>&1
- # No lockup if error occurs on file creation, abort.
- [ ${PIPESTATUS[0]} != 0 ] && error "mdsrate file creation failed, aborting"
+ # No lockup if error occurs on file creation, abort.
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ error_noexit "mdsrate file creation failed, aborting"
+ restore_lustre_params < $p
+ mdsrate_cleanup $NUM_THREADS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --lookup --time ${TIME_PERIOD} ${SEED_OPTION}
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np 1 ${COMMAND} |
tee ${LOG}
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && sed -e "s/^/log: /" $LOG
- error "mdsrate lookups on a single client failed, aborting"
- fi
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+ error_noexit "mdsrate lookup on single client failed, aborting"
+ restore_lustre_params < $p
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
# 2
mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} -np ${NUM_CLIENTS} \
${COMMAND} | tee ${LOG}
- if [ ${PIPESTATUS[0]} != 0 ]; then
- [ -f $LOG ] && sed -e "s/^/log: /" $LOG
- error "mdsrate lookups on multiple nodes failed, aborting"
- fi
+ if [ ${PIPESTATUS[0]} != 0 ]; then
+ [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+ error_noexit "mdsrate lookup on multiple nodes failed, aborting"
+ restore_lustre_params < $p
+ mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES \
+ $TESTDIR 'f%%d' --ignore
+ exit 1
+ fi
fi
complete $SECONDS
+restore_lustre_params < $p
mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR 'f%%d'
rmdir $BASEDIR || true
rm -f $MACHINEFILE