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 $MDSCOUNT MDTs
  14
  15 DURATION=${DURATION:-900}
  16 [ "$SLOW" = "no" ] && DURATION=300
  17 MOUNT_2=${MOUNT_2:-"yes"}
  18
  19 build_test_filter
  20 check_and_setup_lustre
  21
  22 CLIENTS=${CLIENTS:-$HOSTNAME}
  23 RACERDIRS=${RACERDIRS:-"$DIR $DIR2"}
  24 echo RACERDIRS=$RACERDIRS
  25
  26
  27 check_progs_installed $CLIENTS $racer ||
  28         { skip_env "$racer not found" && exit 0; }
  29
  30 # run racer
  31 test_1() {
  32         local rrc=0
  33         local rc=0
  34         local clients=$CLIENTS
  35         local RDIRS
  36         local i
  37
  38         for d in ${RACERDIRS}; do
  39                 is_mounted $d || continue
  40
  41                 RDIRS="$RDIRS $d/racer"
  42                 mkdir -p $d/racer
  43         #       lfs setstripe $d/racer -c -1
  44                 if [ $MDSCOUNT -ge 2 ]; then
  45                         for i in $(seq $((MDSCOUNT - 1))); do
  46                                 RDIRS="$RDIRS $d/racer$i"
  47                                 if [ ! -e $d/racer$i ]; then
  48                                         $LFS mkdir -i $i $d/racer$i ||
  49                                                 error "lfs mkdir $i failed"
  50                                 fi
  51                         done
  52                 fi
  53         done
  54
  55         local rpids=""
  56         for rdir in $RDIRS; do
  57                 do_nodes $clients "DURATION=$DURATION MDSCOUNT=$MDSCOUNT \
  58                                    $racer $rdir $NUM_RACER_THREADS" &
  59                 pid=$!
  60                 rpids="$rpids $pid"
  61         done
  62
  63         echo racers pids: $rpids
  64         for pid in $rpids; do
  65                 wait $pid
  66                 rc=$?
  67                 echo "pid=$pid rc=$rc"
  68                 if [ $rc != 0 ]; then
  69                     rrc=$((rrc + 1))
  70                 fi
  71         done
  72
  73         return $rrc
  74 }
  75 run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"
  76
  77 complete $SECONDS
  78 check_and_cleanup_lustre
  79 exit_status