lustre/tests/racer.sh

   1 #!/bin/bash
   2 #set -vx
   3 set -e
   4
   5 ONLY=${ONLY:-"$*"}
   6 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
   7 . $LUSTRE/tests/test-framework.sh
   8 init_test_env $@
   9 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
  10 init_logging
  11
  12 racer=$LUSTRE/tests/racer/racer.sh
  13 echo racer: $racer with $MDSCOUNT MDTs
  14
  15 if [ "$SLOW" = "no" ]; then
  16     DURATION=${DURATION:-300}
  17 else
  18     DURATION=${DURATION:-900}
  19 fi
  20 MOUNT_2=${MOUNT_2:-"yes"}
  21
  22 build_test_filter
  23 check_and_setup_lustre
  24
  25 CLIENTS=${CLIENTS:-$HOSTNAME}
  26 RACERDIRS=${RACERDIRS:-"$DIR $DIR2"}
  27 echo RACERDIRS=$RACERDIRS
  28
  29 #LU-4684
  30 RACER_ENABLE_MIGRATION=false
  31
  32 if ((MDSCOUNT > 1 && "$MDS1_VERSION" >= $(version_code 2.8.0))); then
  33         RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
  34         RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-true}
  35         RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-true}
  36 elif ((MDSCOUNT > 1 && "$MDS1_VERSION" >= $(version_code 2.5.0))); then
  37         RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
  38 fi
  39
  40 [[ "$MDS1_VERSION" -lt $(version_code 2.9.54) ||
  41    $(facet_fstype mgs) != zfs ]] && RACER_ENABLE_SNAPSHOT=false
  42
  43 [[ "$MDS1_VERSION" -le $(version_code 2.9.55) ]] &&
  44         RACER_ENABLE_PFL=false
  45
  46 [[ "$MDS1_VERSION" -le $(version_code 2.10.53) ]] &&
  47         RACER_ENABLE_DOM=false
  48
  49 [[ "$MDS1_VERSION" -lt $(version_code 2.10.55) ]] &&
  50         RACER_ENABLE_FLR=false
  51
  52 RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-false}
  53 RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-false}
  54 RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-false}
  55 RACER_ENABLE_SNAPSHOT=${RACER_ENABLE_SNAPSHOT:-true}
  56 RACER_ENABLE_PFL=${RACER_ENABLE_PFL:-true}
  57 RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-true}
  58 RACER_ENABLE_FLR=${RACER_ENABLE_FLR:-true}
  59
  60 # run racer
  61 test_1() {
  62         local rrc=0
  63         local rc=0
  64         local clients=$CLIENTS
  65         local RDIRS
  66         local i
  67
  68         for d in ${RACERDIRS}; do
  69                 is_mounted $d || continue
  70
  71                 RDIRS="$RDIRS $d/racer"
  72                 mkdir -p $d/racer
  73         #       lfs setstripe $d/racer -c -1
  74                 if [ $MDSCOUNT -ge 2 ]; then
  75                         for i in $(seq $((MDSCOUNT - 1))); do
  76                                 RDIRS="$RDIRS $d/racer$i"
  77                                 if [ ! -e $d/racer$i ]; then
  78                                         $LFS mkdir -i $i $d/racer$i ||
  79                                                 error "lfs mkdir $i failed"
  80                                 fi
  81                         done
  82                 fi
  83         done
  84
  85         local rpids=""
  86         for rdir in $RDIRS; do
  87                 do_nodes $clients "DURATION=$DURATION \
  88                         MDSCOUNT=$MDSCOUNT OSTCOUNT=$OSTCOUNT\
  89                         RACER_ENABLE_REMOTE_DIRS=$RACER_ENABLE_REMOTE_DIRS \
  90                         RACER_ENABLE_STRIPED_DIRS=$RACER_ENABLE_STRIPED_DIRS \
  91                         RACER_ENABLE_MIGRATION=$RACER_ENABLE_MIGRATION \
  92                         RACER_ENABLE_PFL=$RACER_ENABLE_PFL \
  93                         RACER_ENABLE_DOM=$RACER_ENABLE_DOM \
  94                         RACER_ENABLE_FLR=$RACER_ENABLE_FLR \
  95                         LFS=$LFS \
  96                         LCTL=$LCTL \
  97                         $racer $rdir $NUM_RACER_THREADS" &
  98                 pid=$!
  99                 rpids="$rpids $pid"
 100         done
 101
 102         local lss_pids=""
 103         if $RACER_ENABLE_SNAPSHOT; then
 104                 lss_gen_conf
 105
 106                 $LUSTRE/tests/racer/lss_create.sh &
 107                 pid=$!
 108                 lss_pids="$lss_pids $pid"
 109
 110                 $LUSTRE/tests/racer/lss_destroy.sh &
 111                 pid=$!
 112                 lss_pids="$lss_pids $pid"
 113         fi
 114
 115         echo racers pids: $rpids
 116         for pid in $rpids; do
 117                 wait $pid
 118                 rc=$?
 119                 echo "pid=$pid rc=$rc"
 120                 if [ $rc != 0 ]; then
 121                     rrc=$((rrc + 1))
 122                 fi
 123         done
 124
 125         if $RACER_ENABLE_SNAPSHOT; then
 126                 killall -q lss_create.sh
 127                 killall -q lss_destroy.sh
 128
 129                 for pid in $lss_pids; do
 130                         wait $pid
 131                 done
 132
 133                 lss_cleanup
 134         fi
 135
 136         return $rrc
 137 }
 138 run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"
 139
 140 complete $SECONDS
 141 check_and_cleanup_lustre
 142 exit_status