client/lib/tests/RAID.tst

   1 # NagCollect -- Nagios Data Collector for Passive Checks
   2 # Copyright (c)2009-2011 Alexander Barton, alex@barton.de
   3
   4 SERVICE="RAID_p"
   5
   6 if [ `uname` = "Darwin" ]; then
   7         tmp=`mktemp "/tmp/$$.XXXX"`
   8         LC_ALL=C diskutil checkRAID >"$tmp" 2>/dev/null
   9         if [ $? -eq 0 ]; then
  10                 # Apple Software-RAID detected
  11                 statusString1=`grep "^Status:" "$tmp" | uniq`
  12                 status=`echo $statusString1 | sed -e 's/Status: //g'`
  13                 statusString=`grep "^Status:" "$tmp"`
  14                 statusText=`echo $statusString | sed -e 's/Status: //g' | sed -e 's/ /, /g'`
  15                 if [ "$status" != "Online" ]; then
  16                         STATUS=2
  17                         TEXT="$TEXT SW-RAID is $statusText."
  18                 else
  19                         [ -z "$STATUS" ] && STATUS=0
  20                         TEXT="$TEXT SW-RAID status is good."
  21                 fi
  22         fi
  23         LC_ALL=C raidutil list status 2>/dev/null | grep "RAID " >"$tmp"
  24         if [ $? -eq 0 ]; then
  25                 # Apple Hardware-RAID detected
  26                 declare -i good=0
  27                 declare -i bad=0
  28                 status=""
  29                 while read x; do
  30                         v=`echo "$x" | cut -d' ' -f1`
  31                         s=`echo "$x" | cut -b67- | sed -e 's/://g'`
  32                         s2=`echo "$x" | cut -b78-`
  33                         [ -n "$status" ] \
  34                                 && status="$status, $v:$s" \
  35                                 || status="$v:$s"
  36                         [ "$s2" = "Good" ] && good=$good+1 || bad=bad+1
  37                 done <"$tmp"
  38                 if [ $bad -eq 0 -a $good -ge 1 ]; then
  39                         [ -z "$STATUS" ] && STATUS=0
  40                         TEXT="$TEXT Apple HW-RAID is good: $status."
  41                 elif [ $bad -gt 0 ]; then
  42                         STATUS=2
  43                         TEXT="$TEXT Apple HW-RAID status: $status."
  44                 else
  45                         [ -z "$STATUS" -o "$STATUS" = "1" ] && STATUS=1
  46                         TEXT="$TEXT  Apple HW-RAID status is unknown ($status)!?"
  47                 fi
  48         fi
  49         rm -f "$tmp"
  50 elif [ `uname` = "Linux" -a -r /proc/mdstat ]; then
  51         status=$(cat /proc/mdstat | grep -E "(^md|^      [0-9])" \
  52          | while read info1; do
  53                 read info2
  54                 dev=`echo $info1 | cut -d' ' -f1`
  55                 stat=`echo $info2 | cut -d'[' -f 3 | cut -d']' -f1`
  56                 echo -n " $dev:$stat"
  57         done)
  58         if [ -n "$status" ]; then
  59                 if [ "`echo $status | tr -d 'md0123456789: U'`" = "" ]; then
  60                         [ -z "$STATUS" ] && STATUS=0
  61                         TEXT="$TEXT SW-RAID is good: $status."
  62                 else
  63                         STATUS=2
  64                         TEXT="$TEXT SW-RAID status: $status."
  65                 fi
  66         fi
  67 fi
  68
  69 if [ -n "$TEXT" ]; then
  70         case "$STATUS" in
  71                 0)      TEXT="OK -${TEXT}"; ;;
  72                 1)      TEXT="WARNING -${TEXT}"; ;;
  73                 2)      TEXT="ERROR -${TEXT}"; ;;
  74                 *)      TEXT="UNKNOWN -${TEXT}"; ;;
  75         esac
  76 fi