LU-13019 tests: replace usleep in test scripts

[fs/lustre-release.git] / lustre / tests / racer.sh

diff --git a/lustre/tests/racer.sh b/lustre/tests/racer.sh
index e1bfa0e..03e5130 100644 (file)
--- a/lustre/tests/racer.sh
+++ b/lustre/tests/racer.sh
@@ -26,22 +26,64 @@ CLIENTS=${CLIENTS:-$HOSTNAME}
 RACERDIRS=${RACERDIRS:-"$DIR $DIR2"}
 echo RACERDIRS=$RACERDIRS
 
-if ((MDSCOUNT > 1 &&
-     $(lustre_version_code $SINGLEMDS) >= $(version_code 2.8.0))); then
+RACER_FAILOVER=${RACER_FAILOVER:-false}
+FAIL_TARGETS=${FAIL_TARGETS:-"MDS OST"}
+RACER_FAILOVER_PERIOD=${RACER_FAILOVER_PERIOD:-60}
+
+if $RACER_FAILOVER; then
+       declare -a  victims
+       for target in $FAIL_TARGETS; do
+               victims=(${victims[@]} $(get_facets $target))
+       done
+       echo Victim facets ${victims[@]}
+fi
+
+#LU-4684
+RACER_ENABLE_MIGRATION=false
+
+if ((MDSCOUNT > 1 && "$MDS1_VERSION" >= $(version_code 2.8.0))); then
        RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
        RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-true}
        RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-true}
-elif ((MDSCOUNT > 1 &&
-       $(lustre_version_code $SINGLEMDS) >= $(version_code 2.5.0))); then
+elif ((MDSCOUNT > 1 && "$MDS1_VERSION" >= $(version_code 2.5.0))); then
        RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
 fi
 
+[[ "$MDS1_VERSION" -lt $(version_code 2.9.54) ||
+   $(facet_fstype mgs) != zfs ]] && RACER_ENABLE_SNAPSHOT=false
+
+[[ "$MDS1_VERSION" -le $(version_code 2.9.55) ]] &&
+       RACER_ENABLE_PFL=false
+
+[[ "$MDS1_VERSION" -le $(version_code 2.10.53) ]] &&
+       RACER_ENABLE_DOM=false
+
+[[ "$MDS1_VERSION" -lt $(version_code 2.10.55) ]] &&
+       RACER_ENABLE_FLR=false
+
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.0) ]] &&
+       RACER_ENABLE_SEL=false
+
 RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-false}
 RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-false}
 RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-false}
+RACER_ENABLE_SNAPSHOT=${RACER_ENABLE_SNAPSHOT:-true}
+RACER_ENABLE_PFL=${RACER_ENABLE_PFL:-true}
+RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-true}
+RACER_ENABLE_FLR=${RACER_ENABLE_FLR:-true}
+RACER_ENABLE_SEL=${RACER_ENABLE_SEL:-true}
+
+fail_random_facet () {
+       local facets=${victims[@]}
+       facets=${facets// /,}
 
-check_progs_installed $CLIENTS $racer ||
-       { skip_env "$racer not found" && exit 0; }
+       sleep $RACER_FAILOVER_PERIOD
+       while [ ! -f $racer_done ]; do
+               local facet=$(get_random_entry $facets)
+               facet_failover $facet
+               sleep $RACER_FAILOVER_PERIOD
+       done
+}
 
 # run racer
 test_1() {
@@ -50,6 +92,9 @@ test_1() {
        local clients=$CLIENTS
        local RDIRS
        local i
+       local racer_done=$TMP/racer_done
+
+       rm -f $racer_done
 
        for d in ${RACERDIRS}; do
                is_mounted $d || continue
@@ -71,16 +116,42 @@ test_1() {
        local rpids=""
        for rdir in $RDIRS; do
                do_nodes $clients "DURATION=$DURATION \
-                       MDSCOUNT=$MDSCOUNT \
+                       MDSCOUNT=$MDSCOUNT OSTCOUNT=$OSTCOUNT\
                        RACER_ENABLE_REMOTE_DIRS=$RACER_ENABLE_REMOTE_DIRS \
                        RACER_ENABLE_STRIPED_DIRS=$RACER_ENABLE_STRIPED_DIRS \
                        RACER_ENABLE_MIGRATION=$RACER_ENABLE_MIGRATION \
+                       RACER_ENABLE_PFL=$RACER_ENABLE_PFL \
+                       RACER_ENABLE_DOM=$RACER_ENABLE_DOM \
+                       RACER_ENABLE_FLR=$RACER_ENABLE_FLR \
+                       RACER_MAX_CLEANUP_WAIT=$RACER_MAX_CLEANUP_WAIT \
+                       RACER_ENABLE_SEL=$RACER_ENABLE_SEL \
                        LFS=$LFS \
+                       LCTL=$LCTL \
                        $racer $rdir $NUM_RACER_THREADS" &
                pid=$!
                rpids="$rpids $pid"
        done
 
+       local failpid=""
+       if $RACER_FAILOVER; then
+               fail_random_facet &
+               failpid=$!
+               echo racers failpid: $failpid
+       fi
+
+       local lss_pids=""
+       if $RACER_ENABLE_SNAPSHOT; then
+               lss_gen_conf
+
+               $LUSTRE/tests/racer/lss_create.sh &
+               pid=$!
+               lss_pids="$lss_pids $pid"
+
+               $LUSTRE/tests/racer/lss_destroy.sh &
+               pid=$!
+               lss_pids="$lss_pids $pid"
+       fi
+
        echo racers pids: $rpids
        for pid in $rpids; do
                wait $pid
@@ -91,6 +162,23 @@ test_1() {
                fi
        done
 
+       if $RACER_FAILOVER; then
+               touch $racer_done
+               wait $failpid
+               rrc=$((rrc + $?))
+       fi
+
+       if $RACER_ENABLE_SNAPSHOT; then
+               killall -q lss_create.sh
+               killall -q lss_destroy.sh
+
+               for pid in $lss_pids; do
+                       wait $pid
+               done
+
+               lss_cleanup
+       fi
+
        return $rrc
 }
 run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"