LU-3364 tests: Skip sanity-lfsck if < 2.2.90

[fs/lustre-release.git] / lustre / tests / sanity-lfsck.sh

diff --git a/lustre/tests/sanity-lfsck.sh b/lustre/tests/sanity-lfsck.sh
index 510b798..4a384b1 100644 (file)
--- a/lustre/tests/sanity-lfsck.sh
+++ b/lustre/tests/sanity-lfsck.sh
@@ -30,6 +30,11 @@ MDSSIZE=100000
 OSTSIZE=100000
 
 check_and_setup_lustre
+
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.2.90) ]] &&
+        skip "Need MDS version at least 2.2.90" && check_and_cleanup_lustre &&
+        exit 0
+
 build_test_filter
 
 $LCTL set_param debug=+lfsck > /dev/null || true
@@ -717,38 +722,48 @@ test_9a() {
        [ "$STATUS" == "init" ] ||
                error "(2) Expect 'init', but got '$STATUS'"
 
-       $START_NAMESPACE -s 100 || error "(3) Fail to start LFSCK!"
+       local BASE_SPEED1=100
+       local RUN_TIME1=10
+       $START_NAMESPACE -s $BASE_SPEED1 || error "(3) Fail to start LFSCK!"
 
-       sleep 10
+       sleep $RUN_TIME1
        STATUS=$($SHOW_NAMESPACE | awk '/^status/ { print $2 }')
        [ "$STATUS" == "scanning-phase1" ] ||
                error "(3) Expect 'scanning-phase1', but got '$STATUS'"
 
        local SPEED=$($SHOW_NAMESPACE |
                      awk '/^average_speed_phase1/ { print $2 }')
-       # There may be time error, normally it should be less than 2.
-       # We allow another 10% schedule error.
-       #
-       # SPEED1 = (100 * (time + 2)) / time * 1.1
-       SPEED1=$((100 * (10 + 2) / 10 * 11 / 10))
-       [ $SPEED -lt $SPEED1 ] ||
-               error "(4) Got speed $SPEED, expected less than $SPEED1"
+
+       # There may be time error, normally it should be less than 2 seconds.
+       # We allow another 20% schedule error.
+       local TIME_DIFF=2
+       # MAX_MARGIN = 1.2 = 12 / 10
+       local MAX_SPEED=$((BASE_SPEED1 * (RUN_TIME1 + TIME_DIFF) / \
+                          RUN_TIME1 * 12 / 10))
+       [ $SPEED -lt $MAX_SPEED ] ||
+               error "(4) Got speed $SPEED, expected less than $MAX_SPEED"
 
        # adjust speed limit
+       local BASE_SPEED2=300
+       local RUN_TIME2=10
        do_facet $SINGLEMDS \
-               $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 300
-       sleep 10
+               $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit $BASE_SPEED2
+       sleep $RUN_TIME2
 
        SPEED=$($SHOW_NAMESPACE | awk '/^average_speed_phase1/ { print $2 }')
-       # SPEED1=(100 * (time1 - 2) + 300 * (time2 - 2)) / (time1 + time2) * 0.9
-       SPEED1=$(((100 * (10 - 2) + 300 * (10 - 2)) / (10 + 10) * 9 / 10))
-       [ $SPEED -gt $SPEED1 ] ||
-               error "(5) Got speed $SPEED, expected more than $SPEED1"
-
-       # SPEED1=(100 * (time1 + 2) + 300 * (time2 + 2)) / (time1 + time2) * 1.1
-       SPEED1=$(((100 * (10 + 2) + 300 * (10 + 2)) / (10 + 10) * 11 / 10))
-       [ $SPEED -lt $SPEED1 ] ||
-               error "(6) Got speed $SPEED, expected less than $SPEED1"
+       # MIN_MARGIN = 0.8 = 8 / 10
+       local MIN_SPEED=$(((BASE_SPEED1 * (RUN_TIME1 - TIME_DIFF) + \
+                           BASE_SPEED2 * (RUN_TIME2 - TIME_DIFF)) / \
+                          (RUN_TIME1 + RUN_TIME2) * 8 / 10))
+       [ $SPEED -gt $MIN_SPEED ] ||
+               error "(5) Got speed $SPEED, expected more than $MIN_SPEED"
+
+       # MAX_MARGIN = 1.2 = 12 / 10
+       MAX_SPEED=$(((BASE_SPEED1 * (RUN_TIME1 + TIME_DIFF) + \
+                     BASE_SPEED2 * (RUN_TIME2 + TIME_DIFF)) / \
+                    (RUN_TIME1 + RUN_TIME2) * 12 / 10))
+       [ $SPEED -lt $MAX_SPEED ] ||
+               error "(6) Got speed $SPEED, expected less than $MAX_SPEED"
 
        do_facet $SINGLEMDS \
                $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 0
@@ -797,38 +812,48 @@ test_9b() {
                error "(5) Expect 'stopped', but got '$STATUS'"
 
        do_facet $SINGLEMDS $LCTL set_param fail_loc=0
-       $START_NAMESPACE -s 50 || error "(6) Fail to start LFSCK!"
 
-       sleep 10
+       local BASE_SPEED1=50
+       local RUN_TIME1=10
+       $START_NAMESPACE -s $BASE_SPEED1 || error "(6) Fail to start LFSCK!"
+
+       sleep $RUN_TIME1
        STATUS=$($SHOW_NAMESPACE | awk '/^status/ { print $2 }')
        [ "$STATUS" == "scanning-phase2" ] ||
                error "(7) Expect 'scanning-phase2', but got '$STATUS'"
 
        local SPEED=$($SHOW_NAMESPACE |
                      awk '/^average_speed_phase2/ { print $2 }')
-       # There may be time error, normally it should be less than 2.
-       # We allow another 10% schedule error.
-       #
-       # SPEED1 = (50 * (time + 2)) / time * 1.1
-       SPEED1=$((50 * (10 + 2) / 10 * 11 / 10))
-       [ $SPEED -lt $SPEED1 ] ||
-               error "(8) Got speed $SPEED, expected less than $SPEED1"
+       # There may be time error, normally it should be less than 2 seconds.
+       # We allow another 20% schedule error.
+       local TIME_DIFF=2
+       # MAX_MARGIN = 1.2 = 12 / 10
+       local MAX_SPEED=$((BASE_SPEED1 * (RUN_TIME1 + TIME_DIFF) / \
+                         RUN_TIME1 * 12 / 10))
+       [ $SPEED -lt $MAX_SPEED ] ||
+               error "(8) Got speed $SPEED, expected less than $MAX_SPEED"
 
        # adjust speed limit
+       local BASE_SPEED2=150
+       local RUN_TIME2=10
        do_facet $SINGLEMDS \
-               $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 150
-       sleep 10
+               $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit $BASE_SPEED2
+       sleep $RUN_TIME2
 
        SPEED=$($SHOW_NAMESPACE | awk '/^average_speed_phase2/ { print $2 }')
-       # SPEED1=(50 * (time1 - 2) + 150 * (time2 - 2)) / (time1 + time2) * 0.9
-       SPEED1=$(((50 * (10 - 2) + 150 * (10 - 2)) / (10 + 10) * 9 / 10))
-       [ $SPEED -gt $SPEED1 ] ||
-               error "(9) Got speed $SPEED, expected more than $SPEED1"
-
-       # SPEED1=(50 * (time1 + 2) + 150 * (time2 + 2)) / (time1 + time2) * 1.1
-       SPEED1=$(((50 * (10 + 2) + 150 * (10 + 2)) / (10 + 10) * 11 / 10))
-       [ $SPEED -lt $SPEED1 ] ||
-               error "(10) Got speed $SPEED, expected less than $SPEED1"
+       # MIN_MARGIN = 0.8 = 8 / 10
+       local MIN_SPEED=$(((BASE_SPEED1 * (RUN_TIME1 - TIME_DIFF) + \
+                           BASE_SPEED2 * (RUN_TIME2 - TIME_DIFF)) / \
+                          (RUN_TIME1 + RUN_TIME2) * 8 / 10))
+       [ $SPEED -gt $MIN_SPEED ] ||
+               error "(9) Got speed $SPEED, expected more than $MIN_SPEED"
+
+       # MAX_MARGIN = 1.2 = 12 / 10
+       MAX_SPEED=$(((BASE_SPEED1 * (RUN_TIME1 + TIME_DIFF) + \
+                     BASE_SPEED2 * (RUN_TIME2 + TIME_DIFF)) / \
+                    (RUN_TIME1 + RUN_TIME2) * 12 / 10))
+       [ $SPEED -lt $MAX_SPEED ] ||
+               error "(10) Got speed $SPEED, expected less than $MAX_SPEED"
 
        do_facet $SINGLEMDS \
                $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 0