echo min kbytesavail: $minsize using size=${size} MBytes per obd instance
fi
-get_devs() {
- echo $(do_nodes $1 'lctl dl | grep obdfilter' | \
- awk '{print $4}' | sort -u)
-}
-
get_targets () {
- local targets
- local devs
- local nid
- local oss
-
- for oss in $(osts_nodes); do
- devs=$(get_devs $oss)
- nid=$(host_nids_address $oss $NETTYPE)
- for d in $devs; do
- # if oss is local -- obdfilter-survey needs dev wo/ host
- target=$d
- [[ $oss = `hostname` && "$1" == "netdisk" ]] || target=$nid:$target
- targets="$targets $target"
- done
- done
-
+ local targets
+ local target
+ local dev
+ local nid
+ local osc
+
+ for osc in $($LCTL get_param -N osc.${FSNAME}-*osc-*); do
+ nid=$($LCTL get_param $osc.import |
+ awk '/current_connection:/ {sub(/@.*/,""); print $2}')
+ dev=$(echo $osc | sed -e 's/^osc\.//' -e 's/-osc.*//')
+ target=$dev
+
+ # For local disk obdfilter-survey requires target devs w/o nid.
+ # obdfilter-survey :
+ # case 1 (local disk):
+ # $ nobjhi=2 thrhi=2 size=1024
+ # targets="lustre-OST0000 lustre-OST0001 ..."
+ # sh obdfilter-survey
+ local_node && [ "$1" == "disk" ] || target=$nid:$target
+ targets="$targets $target"
+ done
echo $targets
}
local varsvc=${facet}_svc
local dev=$(ldiskfs_canon "*.${!varsvc}.mntdev" $facet)
- # ext4: /proc/fs/jbd2/sda1:8/history
+ # ext4: /proc/fs/jbd2/sda1:8/history
# ext3: /proc/fs/jbd/sdb1/history
do_facet $facet cat /proc/fs/jbd*/${dev}*/$file
check_jbd_values () {
local facet=$1
local thrhi=$2
+ local rtime=$3
# last two lines from history
# $4: run >= 5000
# $8: hndls >= thrhi * 2
- local hist=("$(print_jbd history $facet | tail -3 | head -2)")
+ # display history of rtime/4 before, in case obd cleanup consumes time
+ local tlines=$((rtime / 5 / 4 + 1))
+ local hist=("$(print_jbd history $facet | tail -$tlines | head -n1)")
echo "$hist"
local run=($(echo "${hist[*]}" | awk '{print $4}'))
local hndls=($(echo "${hist[*]}" | awk '{print $8}'))
check_jbd_values_facets () {
local facets=$1
local thrhi=$2
+ local rtime=$3
local facet
local rc=0
for facet in ${facets//,/ }; do
- check_jbd_values $facet $thrhi || rc=$((rc+$?))
+ check_jbd_values $facet $thrhi $rtime || rc=$((rc+$?))
done
return $rc
}
test_1b () {
local param_file=$TMP/$tfile-params
- do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
-
- save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
- do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
+ do_nodesv $(comma_list $(osts_nodes)) \
+ $LCTL get_param obdfilter.${FSNAME}-*.sync_journal
+ save_lustre_params $(get_facets OST) \
+ "obdfilter.${FSNAME}-*.sync_journal" > $param_file
+ do_nodesv $(comma_list $(osts_nodes)) \
+ $LCTL set_param obdfilter.${FSNAME}-*.sync_journal=0
+ local stime=$(date +%s)
thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run disk
+ local etime=$(date +%s)
+ # run time of obd survey
+ local rtime=$((etime - stime))
- check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
+ echo "obd survey finished in $rtime seconds"
+ check_jbd_values_facets $(get_facets OST) 4 $rtime || rc=$((rc+$?))
restore_lustre_params < $param_file
}
run_test 1b "Object Storage Targets survey, async journal"
+test_1c () {
+ nobjlo=1 nobjhi=1 thrlo=32 thrhi=32 rszlo=1024 rszhi=1024 size=8192\
+ obdflter_survey_run disk
+}
+run_test 1c "Object Storage Targets survey, big batch"
+
test_2a () {
obdflter_survey_run netdisk
}
test_2b () {
local param_file=$TMP/$tfile-params
- do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
-
- save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
- do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
+ do_nodesv $(comma_list $(osts_nodes)) \
+ $LCTL get_param obdfilter.${FSNAME}-*.sync_journal
+ save_lustre_params $(get_facets OST) \
+ "obdfilter.${FSNAME}-*.sync_journal" > $param_file
+ do_nodesv $(comma_list $(osts_nodes)) \
+ $LCTL set_param obdfilter.${FSNAME}-*.sync_journal=0
+ local stime=$(date +%s)
thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run netdisk
+ local etime=$(date +%s)
+ local rtime=$((etime - stime))
- check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
+ echo "obd survey finished in $rtime seconds"
+ check_jbd_values_facets $(get_facets OST) 4 $rtime || rc=$((rc+$?))
restore_lustre_params < $param_file
# README.obdfilter-survey: In network test only automated run is supported.
test_3a () {
+ # obdfilter-survey Prerequisite:
+ # For "network" case you need to have all
+ # modules (those llmount.sh loads) loaded in kernel. And the
+ # 'lctl dl' output must be blank.
+ # Skipping test for CLIENTONLY mode because of
+ # cleanupall()->stopall() does not cleanup the servers on this mode.
+ [ "$CLIENTONLY" ] && skip "CLIENTONLY mode" && return
+
remote_servers || { skip "Local servers" && return 0; }
- # The Network survey test needs:
- # Start lctl and check for the device list. The device list must be empty.
cleanupall
obdflter_survey_run network
}
run_test 3a "Network survey"
-complete $(basename $0) $SECONDS
+complete $SECONDS
cleanup_echo_devs
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff