5 LUSTRE=${LUSTRE:-`dirname $0`/..}
6 . $LUSTRE/tests/test-framework.sh
13 # the summary file a bit smaller than OSTSIZE
14 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
16 [ "$SLOW" = no ] && { nobjhi=1; thrhi=4; }
17 thrlo=${thrlo:-$(( thrhi / 2))}
20 ALWAYS_EXCEPT="$OBDFILTER_SURVEY_EXCEPT"
22 OBDSURVEY=${OBDSURVEY:-$(which obdfilter-survey)}
25 check_and_setup_lustre
27 # FIXME: the summary file a bit smaller than OSTSIZE, add estimation
28 minsize=$(min_ost_size)
29 if [ $(( size * 1024 )) -ge $minsize ]; then
30 size=$((minsize * 10 / 1024 / 12 ))
31 echo min kbytesavail: $minsize using size=${size} MBytes per obd instance
39 for oss in $(osts_nodes); do
40 devs=$(do_node $oss "lctl dl |grep obdfilter |sort" | awk '{print $4}')
42 # if oss is local -- obdfilter-survey needs dev wo/ host
44 [[ $oss = `hostname` ]] || target=$oss:$target
45 targets="$targets $target"
52 obdflter_survey_targets () {
57 disk) targets=$(get_targets);;
58 netdisk) targets=$(get_targets);;
59 network) targets="$(osts_nodes)";;
60 *) error "unknown obdflter-survey case!" ;;
65 obdflter_survey_run () {
68 rm -f ${TMP}/obdfilter_survey*
70 local targets=$(obdflter_survey_targets $case)
71 local cmd="NETTYPE=$NETTYPE thrlo=$thrlo nobjhi=$nobjhi thrhi=$thrhi size=$size case=$case rslt_loc=${TMP} targets=\"$targets\" $OBDSURVEY"
75 cat ${TMP}/obdfilter_survey*
78 obdflter_survey_run disk
80 run_test 1a "Object Storage Targets survey"
85 local varsvc=${facet}_svc
86 local dev=$(ldiskfs_canon "*.${!varsvc}.mntdev" $facet)
88 # ext4: /proc/fs/jbd2/sda1:8/history
89 # ext3: /proc/fs/jbd/sdb1/history
91 do_facet $facet cat /proc/fs/jbd*/${dev}*/$file
98 # last two lines from history
100 # $8: hndls >= thrhi * 2
101 local hist=("$(print_jbd history $facet | tail -3 | head -2)")
103 local run=($(echo "${hist[*]}" | awk '{print $4}'))
104 local hndls=($(echo "${hist[*]}" | awk '{print $8}'))
107 for (( i=0; i<1; i++)); do
108 [[ ${run[i]} -lt 5000 ]] && \
109 error "$facet: run expected 5000, have ${run[i]}" && rc=1
110 [[ ${hndls[i]} -lt $((thrhi * 2)) ]] && \
111 error "$facet: hndls expected > $((thrhi * 2)), have ${hndls[i]}" && rc=2
116 check_jbd_values_facets () {
121 for facet in ${facets//,/ }; do
122 check_jbd_values $facet $thrhi || rc=$((rc+$?))
128 local major=$(get_mds_kernel_major)
129 local minor=$(get_mds_kernel_minor)
130 [ "$major"=="2.6" -a $minor -eq 32 ] && \
131 skip "There is no jbd history in this kernel version." && return
132 local param_file=$TMP/$tfile-params
134 do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
136 save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
137 do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
139 thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run disk
141 check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
143 restore_lustre_params < $param_file
148 run_test 1b "Object Storage Targets survey, async journal"
151 obdflter_survey_run netdisk
153 run_test 2a "Stripe F/S over the Network"
156 local major=$(get_mds_kernel_major)
157 local minor=$(get_mds_kernel_minor)
158 [ "$major"=="2.6" -a $minor -eq 32 ] && \
159 skip "There is no jbd history in this kernel version." && return
160 local param_file=$TMP/$tfile-params
162 do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
164 save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
165 do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
167 thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run netdisk
169 check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
171 restore_lustre_params < $param_file
176 run_test 2b "Stripe F/S over the Network, async journal"
179 # README.obdfilter-survey: In network test only automated run is supported.
181 remote_servers || { skip "Local servers" && return 0; }
183 # The Network survey test needs:
184 # Start lctl and check for the device list. The device list must be empty.
187 obdflter_survey_run network
191 run_test 3a "Network survey"
193 complete $(basename $0) $SECONDS
195 check_and_cleanup_lustre