reboot_grid

#!/bin/ksh
# Name:     reboot_grid
# Version:  $Header:$
# Date:     Mon Apr  5 13:03:32 PDT 2004
# Author:   Floyd Moore
#
# Synopsis: Script to administer the gridengine cluster.  Specifically
#   when machines get and error state or have issues because the master
#   server needs to be restarted, the entire cluster will need to be
#   restarted.
#
# Usage:    reboot_grid 
#####################################
#

version_string='Version: \$Revision:\$'

usage()
{
   echo "Usage: $0 {options...} <blockname>"
   echo $version_string
   echo
   exit 1
}

########################
# Define KSH functions #
########################

function parse_options
{
for opt in $*
do
   if [ $debug -eq 1 ]
   then
      echo "Processing Option: '$option'"
   fi
   case "$1" in
   -x)          echo "Debug mode on"; debug=1;;

   -V)          echo $version_string; 
                exit 1
                ;;

   -v)          verbose=1;;

   -?)          usage;;

   -help)	usage;;

   -*)          echo "Invalid Argument: $option";   usage;;
   esac
done
if [ $? -ne 0 ]
then
  exit 1
fi
}

##########################################
#     Parse Arguements from command line #
##########################################

# Check that $MGC_HOME is set

if [ x"$SGE_ROOT" = "x" ]
then
   echo "Program aborting, \$SGE_ROOT must be set to execute properly"
   exit 1
fi

# Check that $MGC_HOME is set correctly and that ic is available.

if [ ! -d ${SGE_ROOT}/default/common ]
then
   echo "Program aborting, connot locate grid common files"
   exit 2
fi

let run_errors=0

if [ $# -eq 0 ] 
then
   usage
   exit 1
fi

# set globals
let debug=0
let verbose=0
user=`whoami`
mtype=`uname -a | cut -d" " -f5`

if [ $1 = "-?" -o $1 = "-help" ]
then
   usage;
   terminate 1
fi

parse_options $@

script=`basename $0`

echo "$script $blockname ..."
echo "   $version_string"
echo "---------------------------------"