#! /bin/sh
#
# Usage: ./check_metastat 
#
# Description:
#
#
# Output:
#
#
# Notes:
#
#
# Examples:
#
#

# Paths to commands used in this script.  These
# may have to be modified to match your system setup.

result=""

PATH=""

ECHO="/usr/bin/echo"
GREP="/usr/bin/grep"
DF="/usr/bin/df"
DIFF="/usr/bin/diff"
TAIL="/usr/bin/tail"
CAT="/usr/bin/cat"
RM="/usr/bin/rm"
WC="/usr/bin/wc"
METASTAT="/usr/opt/SUNWmd/sbin/metastat"

PROGNAME=`/usr/bin/basename $0`
PROGPATH=`echo $0 | /usr/bin/sed -e 's,[\\/][^\\/][^\\/]*$,,'`
REVISION=`echo '$Revision: 0.1 $' | /usr/bin/sed -e 's/[^0-9.]//g'`

. $PROGPATH/utils.sh

print_usage() {
    echo "Usage: $PROGNAME -F logfile -O oldlog -q query"
    echo "Usage: $PROGNAME --help"
    echo "Usage: $PROGNAME --version"
}

print_help() {
    print_revision $PROGNAME $REVISION
    echo ""
    print_usage
    echo ""
    echo "Check Metastat output for disk that need maintenance"
    echo ""
    support
}

# Make sure the correct number of command line
# arguments have been supplied

#if [ $# -lt 1 ]; then
    #print_usage
    #exit $STATE_UNKNOWN
#fi

# Grab the command line arguments

exitstatus=$STATE_WARNING #default
while test -n "$1"; do
    case "$1" in
        --help)
            print_help
            exit $STATE_OK
            ;;
        -h)
            print_help
            exit $STATE_OK
            ;;
        --version)
            print_revision $PROGNAME $VERSION
            exit $STATE_OK
            ;;
        -V)
            print_revision $PROGNAME $VERSION
            exit $STATE_OK
            ;;
        -x)
            exitstatus=$2
            shift
            ;;
        --exitstatus)
            exitstatus=$2
            shift
            ;;
        *)
            echo "Unknown argument: $1"
            print_usage
            exit $STATE_UNKNOWN
            ;;
    esac
    shift
done

# check to make sure metadevices are used

BLAH=`$DF |$GREP /dev/md`
DFOUT=$?

if [ ! $DFOUT -eq 0 ]; then
    $ECHO "No metadevices on this system!\n"
    exit $STATE_UNKNOWN
fi

if [ ! -x $METASTAT ]; then
    $ECHO "Metastat not found.\n"
    exit $STATE_UNKNOWN
fi


LINES=`$METASTAT | $GREP 'State:' | $GREP -v 'Okay' | $WC -l`

if [ $LINES -eq 0 ]; then
    $ECHO "OK - All metadevices are stable : "
    a=`/usr/opt/SUNWmd/sbin/metastat|/usr/bin/grep c0|/usr/bin/awk '{print $1 "  " $4 " " $5 " " $6 ":"}'`
    result="$a"
    echo $result 
    exit $STATE_OK
else 
    $ECHO "ERROR - Metadevices need Maintainence : "
    a=`/usr/opt/SUNWmd/sbin/metastat|/usr/bin/grep c0|/usr/bin/awk '{print $1 " " $4 " " $5 " " $6 ":"}'`
    result="$a"
    echo $result 
    exit $STATE_CRITICAL
fi

exit $exitstatus