qa/845

   1 #!/bin/sh
   2 # PCP QA Test No. 845
   3 # Exercise the mounts PMDA Install/Remove and basic functionality.
   4 #
   5 # Copyright (c) 2015 Red Hat.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 . ./common.python
  12 [ $PCP_PLATFORM = mingw -o $PCP_PLATFORM = darwin ] && \
  13     _notrun "Test only valid on platforms with a mount table"
  14
  15 [ -n "$PCP_PYTHON_PROG" ] || _notrun "no acceptable python to run src/fsstats.python"
  16
  17 status=1        # failure is the default!
  18 $sudo rm -rf $tmp.* $seq.full
  19
  20 _filter_mounts()
  21 {
  22     # cull some default mounts, non-deterministic values
  23     # all systems will have "/" and not "/not-here" so we
  24     # keep those, but /boot and /afs we'll filter out.
  25     #
  26     sed \
  27         -e '/\/boot/d' \
  28         -e '/\/afs/d' \
  29         -e 's/ value ".*"$/ value VALUE/g' \
  30         -e 's/ value [0-9.]*$/ value NUMBER/g' \
  31    #end
  32 }
  33
  34 pmdamounts_remove()
  35 {
  36     echo
  37     echo "=== remove mounts agent ==="
  38     $sudo ./Remove >$tmp.out 2>&1
  39     _filter_pmda_remove <$tmp.out
  40 }
  41
  42 pmdamounts_install()
  43 {
  44     # start from known starting points
  45     cd $PCP_PMDAS_DIR/mounts
  46     $sudo ./Remove >/dev/null 2>&1
  47     $sudo $PCP_RC_DIR/pmcd stop 2>&1 | _filter_pcp_stop
  48
  49     echo
  50     echo "=== mounts agent installation ==="
  51     $sudo ./Install </dev/null >$tmp.out 2>&1
  52     cat $tmp.out >>$here/$seq.full
  53     # Check mounts metrics have appeared ... X metrics and Y values
  54     _filter_pmda_install <$tmp.out \
  55     | sed \
  56         -e '/^Waiting for pmcd/s/\.\.\.[. ]*$/DOTS/' \
  57         -e 's/[0-9][0-9]* warnings, //' \
  58     | $PCP_AWK_PROG '
  59 /Check mounts metrics have appeared/    { if ($7 = 4) $7 = "X"
  60                                           if ($10 = 4) $10 = "Y"
  61                                         }
  62                                         { print }'
  63 }
  64
  65 _prepare_pmda mounts
  66 trap "_cleanup_pmda mounts; exit \$status" 0 1 2 3 15
  67
  68 # real QA test starts here
  69 pmdamounts_install
  70
  71 echo "=== verify mounts values ===" | tee -a $here/$seq.full
  72 if pminfo -f mounts > $tmp.info 2> $tmp.err
  73 then
  74     rootdev=`pminfo -f mounts.device | grep '"/"' | awk '{ print $6 }'`
  75     echo "rootdev=$rootdev" >>$here/$seq.full
  76     eval $python $here/src/fsstats.python $rootdev "/" | \
  77     while read metric filesys mounts
  78     do
  79         _within_tolerance $metric $filesys $mounts 1 -v         # allow +/-1%
  80     done
  81 else
  82     echo "... failed! ... here is the Install log ..."
  83     cat $tmp.out
  84 fi
  85 cat $tmp.info $tmp.err | _filter_mounts
  86
  87 pmdamounts_remove
  88 status=0
  89 exit