qa/258

   1 #! /bin/sh
   2 # PCP QA Test No. 258
   3 # pmdatrace and libpcp_trace reconnect test
   4 #
   5 # Copyright (c) 2015 Red Hat.
   6 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   7 #
   8
   9 seq=`basename $0`
  10 echo "QA output created by $seq"
  11
  12 # get standard filters
  13 . ./common.product
  14 . ./common.check
  15 . ./common.filter
  16
  17 [ -f $PCP_PMDAS_DIR/trace/pmdatrace ] || _notrun "trace pmda not installed"
  18
  19 signal=$PCP_BINADM_DIR/pmsignal
  20 status=1
  21 LOCALHOST=`hostname`
  22 _needclean=true
  23
  24 _interrupt()
  25 {
  26     status=1
  27 }
  28
  29 if [ -d $PCP_LOG_DIR/pmlogger ]
  30 then
  31     LOGGING_DIR=$PCP_LOG_DIR/pmlogger
  32 else
  33     LOGGING_DIR=$PCP_LOG_DIR
  34 fi
  35
  36 _cleanup()
  37 {
  38     cd $here
  39     if $_needclean
  40     then
  41         pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \
  42         && $sudo sh $tmp.cmd
  43         $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
  44         _wait_for_pmcd
  45         _wait_for_pmlogger
  46         if $install_on_cleanup
  47         then
  48             ( cd $PCP_PMDAS_DIR/trace; $sudo ./Install </dev/null >/dev/null 2>&1 )
  49         else
  50             ( cd $PCP_PMDAS_DIR/trace; $sudo ./Remove </dev/null >/dev/null 2>&1 )
  51         fi
  52         _needclean=false
  53     fi
  54     if [ -n "$savedtracehost" ]
  55     then
  56         PCP_TRACE_HOST=$savedtracehost; export PCP_TRACE_HOST
  57     fi
  58     rm -f $tmp.*
  59     exit $status
  60 }
  61
  62 _change_config pmlogger on
  63 _change_config pmcd on
  64
  65 install_on_cleanup=false
  66 pminfo trace >/dev/null 2>&1 && install_on_cleanup=true
  67
  68 trap "_cleanup" 0
  69 trap "_interrupt; _cleanup" 1 2 3 15
  70
  71 if [ -n "$PCP_TRACE_HOST" ]
  72 then
  73     savedtracehost=$PCP_TRACE_HOST; unset PCP_TRACE_HOST
  74 fi
  75
  76 # real QA test starts here
  77
  78 cd $PCP_PMDAS_DIR/trace
  79 $sudo ./Install -R / </dev/null >/dev/null 2>&1
  80 cd $here
  81
  82 cd $PCP_DEMOS_DIR/trace
  83 $sudo make app2 2>&1 >$tmp.make
  84 if [ $? -ne 0 ]
  85 then
  86     echo app2 programs make failed.  Heres the make output ...
  87     cat $tmp.make
  88 else
  89     echo make succeeded.
  90 fi
  91
  92 # Allow app2 to reconnect asap
  93 #
  94 PCP_TRACE_RECONNECT=1
  95 export PCP_TRACE_RECONNECT
  96
  97 ( ( $PCP_DEMOS_DIR/trace/app2 >/dev/null 2>&1 & ) )
  98 sleep 3
  99 $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
 100 _wait_for_pmcd
 101
 102 # time_sucker transaction sleeps for 10 secs - wait for this
 103 sleep 11
 104 vals=`pminfo -f trace.transact.count | fgrep 'No value(s) available!' | wc -l`
 105 if [ $vals -eq 1 ]
 106 then
 107     echo "Error: No value(s) available!"
 108 else
 109     echo "Reconnect succeeded."
 110 echo
 111 fi
 112
 113 $signal -a -s KILL app2 2>&1 >/dev/null
 114
 115 # xcheck observe problem where value of second observation of same tag
 116 # gives first calls value.
 117 echo
 118 echo "=== Checking observed value matches latest call ==="
 119 $here/src/obs
 120 # these values are deteministic
 121 pminfo -f trace.observe.count trace.observe.value
 122
 123 # success, all done
 124 status=0
 125 exit