qa/033

   1 #! /bin/sh
   2 # PCP QA Test No. 033
   3 # check filesys metrics for root fs
   4 #
   5 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # get standard filters
  12 . ./common.product
  13 . ./common.filter
  14 . ./common.check
  15
  16 [ $PCP_PLATFORM = solaris ] && _notrun "No filesys metrics for Solaris"
  17
  18 rm -f $seq.out
  19 if [ $PCP_PLATFORM = darwin ]
  20 then
  21     ln $seq.out.4 $seq.out
  22 else
  23     # assume linux-like
  24     #
  25     if pmprobe filesys.readonly >/dev/null
  26     then
  27         ln $seq.out.3 $seq.out
  28     else
  29         ln $seq.out.1 $seq.out
  30     fi
  31 fi
  32
  33 status=1        # failure is the default
  34 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
  35 rm -f $seq.full
  36
  37 # real QA test starts here
  38 root=`df / | $PCP_AWK_PROG 'NR == 2 { print $1 }'`
  39 echo "root=$root" >>$seq.full
  40 if [ -z "$root" ]
  41 then
  42     echo "Arrgh, cannot get device for root fs from df(1) ..."
  43     df /
  44     exit
  45 fi
  46 if [ -L "$root" ]
  47 then
  48     if which realpath >/dev/null 2>&1
  49     then
  50         symroot=`realpath $root`
  51     else
  52         symroot=`ls -l $root | sed -e 's/.*-> //'`
  53         if [ -z "$symroot" ]
  54         then
  55             echo "Arrgh, cannot get symlink for device for root fs ..."
  56             ls -l $root
  57             exit
  58         fi
  59         case "$symroot"
  60         in
  61             ../*)
  62                 # handle case like ...
  63                 # /dev/disk/by-uuid/467793a8-5191-4940-90fb-38a6f28b035d -> ../../sda1
  64                 dir=`dirname $root`
  65                 while true
  66                 do
  67                     case "$symroot"
  68                     in
  69                         ../*)
  70                             dir=`echo $dir | sed -e 's@/[^/]*$@@'`
  71                             symroot=`echo $symroot | sed -e 's@\.\./\([^.]\)@\1@'`
  72                             ;;
  73                         *)
  74                             symroot=${dir}/${symroot}
  75                             break
  76                             ;;
  77                     esac
  78                 done
  79                 ;;
  80         esac
  81     fi
  82 else
  83     symroot="$root"
  84 fi
  85 echo "symroot=$symroot" >>$seq.full
  86 pminfo -f filesys \
  87 | egrep "(^filesys)|\"$root\"|/dev/root|$symroot\"" \
  88 | _filter_dumpresult 2>&1 > $tmp.out
  89
  90 cat $tmp.out
  91
  92 status=0
  93 exit