client_names[$ndevs]=${str[1]}
ndevs=$((ndevs+1))
done
-if [ $case == "netdisk" ]; then
- if [ "$targets" ]; then
+if [ $case == "disk" ]; then
for ((i = 0; i < $ndevs; i++)); do
- setup_osc_for_remote_ost ${host_names[$i]} ${client_names[$i]} $i
- cleanup_oscs="$cleanup_oscs ${client_names[$i]}_osc"
- host_names[$i]=localhost
- done
- fi
- declare -a osc_names
- declare -a osc_uuids
- osc_names_str=$(lctl dl |grep osc | awk "{if (\$2 == \"UP\" && \$3 == \"osc\") {print \$4} }")
- count=0;
- for name in $osc_names_str; do
- osc_names[$count]=$name
- count=$((count+1))
- done
- osc_uuid_str=$(lctl dl |grep osc | awk "{if (\$2 == \"UP\" && \$3 == \"osc\") {print \$5} }")
- count=0;
- for uuid in $osc_uuid_str; do
- osc_uuids[$count]=$uuid
- count=$((count+1))
- done
- for (( i = 0; i < $count; i++ ))
- do
- ec_using_osc ${osc_names[$i]}
- done
- echo_clients=$(lctl dl | grep echo_client | awk "{if (\$2 == \"UP\" && \$3 == \"echo_client\") {print \$4} }")
+ ost_names[$i]=${client_names[$i]}
+ done
+fi
+if [ $case == "netdisk" ]; then
+ if [ "$targets" ]; then
+ for ((i = 0; i < $ndevs; i++)); do
+ setup_osc_for_remote_ost ${host_names[$i]} \
+ ${client_names[$i]} $i
+ osc_name=${client_names[$i]}_osc
+ ec_using_osc $osc_name
+ cleanup_oscs="$cleanup_oscs $osc_name"
+ done
+ else
+ client_names_str=$($lctl dl | grep -v mdt | \
+ awk '{if ($2 == "UP" && $3 == "osc") {print $4} }')
+ count=0;
+ for name in $client_names_str; do
+ client_names[$count]=`echo $name | sed 's/-osc-.*$//'`
+ count=$((count+1))
+ done
+
+ host_names_str=$($lctl dl -t | grep -v mdt | \
+ awk '{if ($2 == "UP" && $3 == "osc") {print $7} }')
+ count=0;
+ for name in $host_names_str; do
+ host_names[$count]=`echo $name | sed 's/@.*$//'`
+ count=$((count+1))
+ done
+
+ for (( i = 0; i < $count; i++ )) do
+ setup_osc_for_remote_ost ${host_names[$i]} \
+ ${client_names[$i]} $i
+ osc_name=${client_names[$i]}_osc
+ ec_using_osc $osc_name
+ cleanup_oscs="$cleanup_oscs $osc_name"
+ done
+ fi
+
+ echo_clients=$($lctl dl | grep echo_client | awk "{if (\$2 == \"UP\" && \$3 == \"echo_client\") {print \$4} }")
cnt=0;
for name in $echo_clients; do
client_names[$cnt]=$name
fi
# Now do the server setup
setup_srv_obd $server_nid "echo_srv"
- oss_on_srv=`dsh $server_nid root "lctl dl | grep OSS" | awk '{ print $4 }'`
+ oss_on_srv=`dsh $server_nid root "$lctl dl | grep OSS" | awk '{ print $4 }'`
if [ -z $oss_on_srv ]; then
setup_OSS $server_nid
clean_srv_OSS=1
fi
- if ! dsh $server_nid root "lctl dl | grep obdecho > /dev/null 2>&1"; then
+ if ! dsh $server_nid root "$lctl dl | grep obdecho > /dev/null 2>&1"; then
echo "obdecho not setup on server"
exit 1
fi
- if ! dsh $server_nid root "lctl dl | grep ost > /dev/null 2>&1"; then
+ if ! dsh $server_nid root "$lctl dl | grep ost > /dev/null 2>&1"; then
echo "ost not setup on server"
exit 1
fi
# Now start client setup
- osc_names_str=$(lctl dl)
+ osc_names_str=$($lctl dl| grep osc | grep -v mdt | grep UP)
if [ -n "$osc_names_str" ]; then
echo "The existing setup must be cleaned";
exit 0;
# get vmstat started
# disable portals debug and get obdecho loaded on all relevant hosts
unique_hosts=(`unique ${host_names[@]}`)
+load_obdechos
pidcount=0
for host in ${unique_hosts[@]}; do
host_vmstatf=${vmstatf}_${host}
echo -n > $host_vmstatf
- remote_shell $host "vmstat 5 >> $host_vmstatf" &
+ remote_shell $host "vmstat 5 >> $host_vmstatf" &> /dev/null &
pid=$!
vmstatpids[$pidcount]=$pid
pidcount=$((pidcount+1))
- do_unload_obdecho[$host]=0
- if obdecho_loaded $host; then
- continue
- fi
- load_obdecho $host
- if obdecho_loaded $host; then
- do_unload_obdecho[$host]=1
- continue
- fi
- echo "Can't load obdecho on $host" 1>&2
- exit 1
done
# get all the echo_client device numbers and names
for ((i=0; i < $ndevs; i++)); do
echo "no devices or hosts specified"
cleanup 0 $clean_srv_OSS $cleanup_oscs
fi
+# Buffers will be spread out among all hosts, so allow for that
+max_buffer_mem=$(( ${max_buffer_mem} * ${#unique_hosts[@]} ))
print_summary "$(date) Obdfilter-survey for case=$case from $(hostname)"
for ((rsz = $rszlo; rsz <= $rszhi; rsz*=2)); do
for ((nobj = $nobjlo; nobj <= $nobjhi; nobj*=2)); do
actual_size=$((actual_rsz*count*thr))
total_size=$((actual_size*ndevs))
# show computed parameters
- str=`printf 'ost %2d sz %8dK rsz %4d obj %4d thr %4d ' \
+ str=`printf 'ost %2d sz %8dK rsz %4dK obj %4d thr %4d ' \
$ndevs $total_size $actual_rsz $total_nobj $total_thr`
echo "=======================> $str" >> $workf
print_summary -n "$str"
for host in ${unique_hosts[@]}; do
rm ${cmdsf}_${host}
done
+
# compute bandwidth from total data / elapsed time
str=`awk "BEGIN {printf \"%7.2f \",\
$total_size / (( $t1 - $t0 ) * 1024)}"`
tmpfi="${tmpf}_$idx"
echo "=============> $test $client_name" >> $workf
host="${host_names[$idx]}"
- remote_shell $host cat $tmpfi >> $workf
- get_stats $tmpfi >> $tmpf
- rm $tmpfi
+ remote_shell $host cat $tmpfi > ${tmpfi}_local
+ cat ${tmpfi}_local >> $workf
+ get_stats ${tmpfi}_local >> $tmpf
+ rm -f $tmpfi ${tmpfi}_local
done
# compute/display global min/max stats
echo "=============> $test global" >> $workf
git://git.whamcloud.com / fs / lustre-release.git / blobdiff