. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
init_logging
-# bug 20670 21255
-ALWAYS_EXCEPT="parallel_grouplock statahead $PARALLEL_SCALE_EXCEPT"
+# bug 20670
+ALWAYS_EXCEPT="parallel_grouplock $PARALLEL_SCALE_EXCEPT"
#
# compilbench
# FIXME
# Need space estimation here.
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts METABENCH clients mbench_NFILES mbench_THREADS
# FIXME
# Need space estimation here.
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts SIMUL clients simul_REP simul_THREADS
echo "free space=$space, Need: $num_clients x $ior_THREADS x $ior_blockSize Gb (blockSize reduced to $ior_blockSize Gb)"
fi
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts IOR ior_THREADS ior_DURATION MACHINEFILE
# FIXME
# Need space estimation here.
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts CASC_RW clients casc_THREADS casc_REP MACHINEFILE
# FIXME
# Need space estimation here.
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
local testdir=$DIR/d0.write_append_truncate
local file=$testdir/f0.wat
# FIXME
# Need space estimation here.
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts WRITE_DISJOINT clients wdisjoint_THREADS wdisjoint_REP MACHINEFILE
local testdir=$DIR/d0.write_disjoint
local num_clients=$(get_node_count ${clients//,/ })
- generate_machine_file $clients $MACHINEFILE || \
- error "can not generate machinefile $MACHINEFILE"
+ generate_machine_file $clients $MACHINEFILE || return $?
print_opts clients parallel_grouplock_MINTASKS MACHINEFILE
}
test_statahead () {
-
+ if [[ -n $NFSCLIENT ]]; then
+ skip "Statahead testing is not supported on NFS clients."
+ return 0
+ fi
+
+ [ x$MDSRATE = x ] &&
+ { skip_env "mdsrate not found" && return; }
+
+ local clients=$CLIENTS
+ [ -z $clients ] && clients=$(hostname)
+
+ local num_clients=$(get_node_count ${clients//,/ })
+
+ generate_machine_file $clients $MACHINEFILE || return $?
+
+ print_opts MDSRATE clients statahead_NUMMNTPTS statahead_NUMFILES
+
# create large dir
- local dir=d0.statahead
- # FIXME has to use 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
+
mkdir -p $testdir
+ # mpi_run uses mpiuser
+ chmod 0777 $testdir
local num_files=$statahead_NUMFILES
cancel_lru_locks mdc
- log "createmany -o $testdir/f-%d $num_files"
- createmany -o $testdir/$f-%d $num_files
+ local cmd="${MDSRATE} ${MDSRATE_DEBUG} --mknod --dir $testdir --nfiles $num_files --filefmt 'f%%d'"
+ echo "+ $cmd"
+
+ mpi_run -np $((num_clients * 32)) -machinefile ${MACHINEFILE} $cmd
local rc=$?
if [ $rc != 0 ] ; then
- error "createmany failed to create $rc"
+ error "mdsrate failed to create $rc"
return $rc
fi
local mntpt_root=$TMP/mntpt/lustre
mntopts=${MNTOPTSTATAHEAD:-$MOUNTOPT}
- local clients=$CLIENTS
- [ -z $clients ] && clients=$(hostname)
-
echo "Mounting $num_mntpts lustre clients starts on $clients"
trap "cleanup_statahead $clients $mntpt_root $num_mntpts" EXIT ERR
- for i in $(seq 0 $num_mntpts);do
+ for i in $(seq 0 $num_mntpts); do
zconf_mount_clients $clients ${mntpt_root}$i $mntopts ||
error_exit "Failed to mount lustre on ${mntpt_root}$i on $clients"
done
do_rpc_nodes $clients do_ls $mntpt_root $num_mntpts $dir
+ mdsrate_cleanup $((num_clients * 32)) $MACHINEFILE $num_files $testdir 'f%%d' --ignore
+
+ # use rm instead of rmdir because of
+ # testdir could contain the files created by someone else,
+ # or by previous run where is num_files prev > num_files current
+ rm -rf $testdir
cleanup_statahead $clients $mntpt_root $num_mntpts
}