#!/bin/bash # # rawdevices This shell script assignes rawdevices to block devices # # chkconfig: 345 56 44 # description: This scripts assignes raw devices to block devices \ # (such as hard drive partitions). This is for the use \ # of applications such as Oracle. You can set up the \ # raw device to block device mapping by editing \ # the file /etc/sysconfig/rawdevices. # config: /etc/sysconfig/rawdevices [ -f /usr/bin/raw ] || exit 0 [ -f /etc/sysconfig/rawdevices ] || exit 0 # Exit if the file just has the default comments. LC_ALL=C /bin/egrep -q -v "^ *#" /etc/sysconfig/rawdevices 2>/dev/null || exit 0 . /etc/init.d/functions function assign_raw() { LC_ALL=C egrep -v '^ *#' /etc/sysconfig/rawdevices | while read RAW BLOCK; do if [ -n "$RAW" -a -n "$BLOCK" ]; then rawdirname=${RAW%/*} if [ "$rawdirname" = "/dev" -a -d /dev/raw ]; then gprintf " Please correct your /etc/sysconfig/rawdevices:\n" gprintf " rawdevices are now located in the directory /dev/raw/ \n" gprintf " If the command 'raw' still refers to /dev/raw as a file.\n" gprintf " you'll have to upgrade your util-linux package\n" exit 0 fi if [ "$rawdirname" = "/dev/raw" -a -f /dev/raw ]; then gprintf " Please correct your /etc/sysconfig/rawdevices:\n" gprintf " rawdevices are now located in the directory /dev/raw/ \n" gprintf " If the command 'raw' still refers to /dev/raw as a file.\n" gprintf " you'll have to upgrade your util-linux package\n" exit 0 fi raw $RAW $BLOCK >/dev/null && echo -n " $BLOCK" || err=1 fi done ; return $err; } # See how we were called. case "$1" in start) # Assign devices gprintf "Assigning raw devices:" assign_raw && success || failure echo ;; stop) # No action to be taken here ;; status) ID=`id -u` if [ $ID -eq 0 ]; then raw -qa else gprintf "You need to be root to use this command ! \n" fi ;; restart|reload) $0 start ;; *) gprintf "Usage: %s\n" "$(basename $0) {start|stop|status|restart}" exit 1 esac exit 0