ceph/src/test/mon/run_test.sh

   1 #!/bin/bash
   2 # vim: ts=8 sw=2 smarttab
   3 #
   4 # $0.sh - run mon workload generator
   5
   6 if [[ ! -e "./ceph_ver.h" ]]; then
   7   echo "This script must be run from the repository's src/ directory"
   8   exit 1
   9 fi
  10
  11 usage() {
  12   echo "usage: $1 [options..] <num-osds>"
  13   echo
  14   echo "options:"
  15   echo "  -v, --verbose        Be more verbose"
  16   echo "  -c, --conf FILE      ceph.conf location"
  17   echo "  -d, --duration SECS  Run test for SECS seconds (default: 300)"
  18   echo "      --debug LEVEL    Set the test's debug level (default: 0)"
  19   echo "  -n, --new            Make a fresh run by creating a new cluster"
  20   echo
  21   echo "environment variables:"
  22   echo "  EXTRA_ARGS            Pass additional ceph arguments to the test"
  23   echo
  24 }
  25
  26 stop_ceph() {
  27   if [[ ! -e "init-ceph" ]]; then
  28     echo "could not find 'init-ceph'; killing only by hand and may bob have"
  29     echo "mercy on our souls"
  30   else
  31     ./init-ceph stop
  32   fi
  33
  34   for i in mon osd mds; do
  35     killall -9 ceph-$i
  36   done
  37 }
  38
  39 start_mon() {
  40   if [[ ! -e "init-ceph" ]]; then
  41     echo "could not find 'init-ceph'; attempting to start monitors by hand"
  42
  43     for i in a b c; do
  44       ./ceph-mon -i $i -c ceph.conf -k keyring -d
  45     done
  46   else
  47     ./init-ceph start mon
  48   fi
  49 }
  50
  51 make_fresh() {
  52   rm -fr dev/ out/ keyring
  53   mkdir dev
  54
  55   if [[ ! -e "vstart.sh" ]]; then
  56     echo "could not find 'vstart.sh', which is weird; what have you done?"
  57     exit 1
  58   fi
  59
  60   env MON=3 OSD=0 MDS=0 MGR=0 \
  61     ./vstart.sh -n -l -d mon
  62 }
  63
  64 DEBUG=0
  65 TEST_CEPH_CONF=
  66 DURATION=
  67 LOADGEN_NUM_OSDS=
  68 ARGS=
  69
  70 [[ ! -z $EXTRA_ARGS ]] && ARGS="$EXTRA_ARGS"
  71
  72 fresh_run=0
  73
  74 while [[ $# -gt 0 ]];
  75 do
  76   case "$1" in
  77     -v | --verbose)
  78       VERBOSE=1
  79       shift
  80       ;;
  81     -c | --conf)
  82       if [[ "$2" == "" ]]; then
  83         echo "'$1' expects an argument; none was given"
  84         exit 1
  85       fi
  86       TEST_CEPH_CONF="$2"
  87       shift 2
  88       ;;
  89     --debug)
  90       if [[ -z $2 ]]; then
  91         echo "'$1' expects an argument; none was given"
  92         exit 1
  93       fi
  94       ARGS="$ARGS --debug-none $2"
  95       shift 2
  96       ;;
  97     -d | --duration)
  98       if [[ -z $2 ]]; then
  99         echo "'$1' expects an argument; none was given"
 100         exit 1
 101       fi
 102       DURATION=$2
 103       shift 2
 104       ;;
 105     -n | --new)
 106       fresh_run=1
 107       shift
 108       ;;
 109     --)
 110       shift
 111       break
 112       ;;
 113     -*)
 114       echo "$1: unknown option" >&2
 115       usage $0
 116       exit 1
 117       ;;
 118     *)
 119       LOADGEN_NUM_OSDS=$1
 120       shift
 121       break
 122       ;;
 123   esac
 124 done
 125
 126 if [[ -z $LOADGEN_NUM_OSDS ]]; then
 127   echo "must specify the number of osds"
 128   usage $0
 129   exit 1
 130 fi
 131
 132 stop_ceph ;
 133 [[ $fresh_run -eq 1 ]] && make_fresh ;
 134 start_mon ;
 135
 136 env VERBOSE=$VERBOSE TEST_CEPH_CONF="$TEST_CEPH_CONF" \
 137     DURATION=$DURATION EXTRA_ARGS="$ARGS" \
 138     LOADGEN_NUM_OSDS=$LOADGEN_NUM_OSDS \
 139     PATH="$PATH:`pwd`" ../qa/workunits/mon/workloadgen.sh