}
test_18() {
- set_cleanup_trap
- local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
- local numsec=15
- local iter=3
- local plaindir=$POOL_ROOT/plaindir
- local pooldir=$POOL_ROOT/pooldir
- local f1=0
- local f2=0
- local f3=0
- local diff
-
- for i in $(seq 1 $iter); do
- echo "Create performance, iteration $i, $numsec seconds x 3"
-
- files1=$(create_perf $plaindir $numsec)
- echo "iter $i: $files1 creates without pool"
- f1=$(($f1 + $files1))
-
- create_pool_nofail $POOL > /dev/null
- add_pool $POOL $TGT_ALL "$TGT_UUID" > /dev/null
- create_dir $pooldir $POOL
- files2=$(create_perf $pooldir $numsec)
- echo "iter $i: $files2 creates with pool"
- f2=$(($f2 + $files2))
-
- destroy_pool $POOL > /dev/null
- files3=$(create_perf $pooldir $numsec)
- echo "iter $i: $files3 creates with missing pool"
- f3=$(($f3 + $files3))
-
- echo
- done
+ set_cleanup_trap
+ local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
+ local numsec=15
+ local iter=3
+ local plaindir=$POOL_ROOT/plaindir
+ local pooldir=$POOL_ROOT/pooldir
+ local f1=0
+ local f2=0
+ local f3=0
+ local diff
+
+ for i in $(seq 1 $iter); do
+ echo "Create performance, iteration $i, $numsec seconds x 3"
+
+ local files1=$(create_perf $plaindir $numsec)
+ [[ $files1 -eq 0 ]] && error "Zero files created without pool"
+ f1=$((f1 + files1))
+ echo "iter $i: $files1 creates without pool"
+
+ create_pool_nofail $POOL > /dev/null
+ add_pool $POOL $TGT_ALL "$TGT_UUID" > /dev/null
+ create_dir $pooldir $POOL
+ local files2=$(create_perf $pooldir $numsec)
+ [[ $files2 -eq 0 ]] && error "Zero files created with pool"
+ f2=$((f2 + files2))
+ echo "iter $i: $files2 creates with pool"
+
+ destroy_pool $POOL > /dev/null
+ local files3=$(create_perf $pooldir $numsec)
+ [[ $files3 -eq 0 ]] &&
+ error "Zero files created with missing pool"
+ f3=$((f3 + files3))
+ echo "iter $i: $files3 creates with missing pool"
+
+ echo
+ done
+
+ echo Avg files created in $numsec seconds without pool: $((f1 / iter))
+ echo Avg files created in $numsec seconds with pool: $((f2 / iter))
+ echo Avg files created in $numsec seconds missing pool: $((f3 / iter))
- echo Avg files created in $numsec seconds without pool: $((files1 / iter))
- echo Avg files created in $numsec seconds with pool: $((files2 / iter))
- echo Avg files created in $numsec seconds missing pool: $((files3 / iter))
+ # Set this high until we establish a baseline for what the degradation
+ # is / should be
+ max=30
- # Set this high until we establish a baseline for what the degradation
- # is / should be
- max=30
- diff=$((($files1 - $files2) * 100 / $files1))
+ diff=$((($f1 - $f2) * 100 / $f1))
echo "No pool / wide pool: $diff %."
[ $diff -gt $max ] &&
error_ignore bz23408 "Degradation with wide pool is $diff% > $max%"
max=30
- diff=$((($files1 - $files3) * 100 / $files1))
+ diff=$((($f1 - $f3) * 100 / $f1))
echo "No pool / missing pool: $diff %."
[ $diff -gt $max ] &&
error_ignore bz23408 "Degradation with wide pool is $diff% > $max%"