return of rawdevices stuff

1 files changed, 80 insertions, 0 deletions

diff --git a/rc.d/init.d/rawdevices b/rc.d/init.d/rawdevices
new file mode 100755
index 00000000..67954d17
--- /dev/null
+++ b/rc.d/init.d/rawdevices
@@ -0,0 +1,80 @@
+#!/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. Note that the use \
+#              of raw devices is deprecated, and applications should \
+#              open regular block devices with O_DIRECT instead.
+#
+# 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
+           echo $"  Please correct your /etc/sysconfig/rawdevices:"
+           echo $"     rawdevices are now located in the directory /dev/raw/ "
+           echo $"  If the command 'raw' still refers to /dev/raw as a file."
+           echo $"   you'll have to upgrade your util-linux package"
+           exit 0
+         fi
+         if [ "$rawdirname" = "/dev/raw" -a -f /dev/raw ]; then
+           echo $"  Please correct your /etc/sysconfig/rawdevices:"
+           echo $"     rawdevices are now located in the directory /dev/raw/ "
+           echo $"  If the command 'raw' still refers to /dev/raw as a file."
+           echo $"   you'll have to upgrade your util-linux package"
+           exit 0
+         fi
+
+       echo "           $RAW  -->   $BLOCK"; 
+       raw $RAW $BLOCK
+     fi
+   done
+}
+
+# See how we were called.
+case "$1" in
+  start)
+        # Assign devices
+        echo $"Assigning devices: "
+        assign_raw
+        echo $"done"
+        ;;
+  stop)
+        # No action to be taken here
+        ;;
+
+  status)
+        ID=`id -u`
+        if [ $ID -eq 0 ]; then 
+          raw -qa
+        else
+          echo $"You need to be root to use this command ! "
+        fi
+        ;;
+
+  restart|reload)
+        $0 start
+        ;;
+
+  *)
+        echo $"Usage: $0 {start|stop|status|restart}"
+        exit 1
+esac
+
+exit 0