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 &&
  33      $(lustre_version_code $SINGLEMDS) >= $(version_code 2.8.0))); then
  34         RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
  35         RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-true}
  36         RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-true}
  37 elif ((MDSCOUNT > 1 &&
  38        $(lustre_version_code $SINGLEMDS) >= $(version_code 2.5.0))); then
  39         RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-true}
  40 fi
  41
  42 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ||
  43    $(facet_fstype mgs) != zfs ]] && RACER_ENABLE_SNAPSHOT=false
  44
  45 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.9.55) ]] &&
  46         RACER_ENABLE_PFL=false
  47
  48 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.10.53) ]] &&
  49         RACER_ENABLE_DOM=false
  50
  51 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ]] &&
  52         RACER_ENABLE_FLR=false
  53
  54 RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-false}
  55 RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-false}
  56 RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-false}
  57 RACER_ENABLE_SNAPSHOT=${RACER_ENABLE_SNAPSHOT:-true}
  58 RACER_ENABLE_PFL=${RACER_ENABLE_PFL:-true}
  59 RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-true}
  60 RACER_ENABLE_FLR=${RACER_ENABLE_FLR:-true}
  61
  62 # run racer
  63 test_1() {
  64         local rrc=0
  65         local rc=0
  66         local clients=$CLIENTS
  67         local RDIRS
  68         local i
  69
  70         for d in ${RACERDIRS}; do
  71                 is_mounted $d || continue
  72
  73                 RDIRS="$RDIRS $d/racer"
  74                 mkdir -p $d/racer
  75         #       lfs setstripe $d/racer -c -1
  76                 if [ $MDSCOUNT -ge 2 ]; then
  77                         for i in $(seq $((MDSCOUNT - 1))); do
  78                                 RDIRS="$RDIRS $d/racer$i"
  79                                 if [ ! -e $d/racer$i ]; then
  80                                         $LFS mkdir -i $i $d/racer$i ||
  81                                                 error "lfs mkdir $i failed"
  82                                 fi
  83                         done
  84                 fi
  85         done
  86
  87         local rpids=""
  88         for rdir in $RDIRS; do
  89                 do_nodes $clients "DURATION=$DURATION \
  90                         MDSCOUNT=$MDSCOUNT OSTCOUNT=$OSTCOUNT\
  91                         RACER_ENABLE_REMOTE_DIRS=$RACER_ENABLE_REMOTE_DIRS \
  92                         RACER_ENABLE_STRIPED_DIRS=$RACER_ENABLE_STRIPED_DIRS \
  93                         RACER_ENABLE_MIGRATION=$RACER_ENABLE_MIGRATION \
  94                         RACER_ENABLE_PFL=$RACER_ENABLE_PFL \
  95                         RACER_ENABLE_DOM=$RACER_ENABLE_DOM \
  96                         RACER_ENABLE_FLR=$RACER_ENABLE_FLR \
  97                         LFS=$LFS \
  98                         LCTL=$LCTL \
  99                         $racer $rdir $NUM_RACER_THREADS" &
 100                 pid=$!
 101                 rpids="$rpids $pid"
 102         done
 103
 104         local lss_pids=""
 105         if $RACER_ENABLE_SNAPSHOT; then
 106                 lss_gen_conf
 107
 108                 $LUSTRE/tests/racer/lss_create.sh &
 109                 pid=$!
 110                 lss_pids="$lss_pids $pid"
 111
 112                 $LUSTRE/tests/racer/lss_destroy.sh &
 113                 pid=$!
 114                 lss_pids="$lss_pids $pid"
 115         fi
 116
 117         echo racers pids: $rpids
 118         for pid in $rpids; do
 119                 wait $pid
 120                 rc=$?
 121                 echo "pid=$pid rc=$rc"
 122                 if [ $rc != 0 ]; then
 123                     rrc=$((rrc + 1))
 124                 fi
 125         done
 126
 127         if $RACER_ENABLE_SNAPSHOT; then
 128                 killall -q lss_create.sh
 129                 killall -q lss_destroy.sh
 130
 131                 for pid in $lss_pids; do
 132                         wait $pid
 133                 done
 134
 135                 lss_cleanup
 136         fi
 137
 138         return $rrc
 139 }
 140 run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"
 141
 142 complete $SECONDS
 143 check_and_cleanup_lustre
 144 exit_status