30-unmenu_user_script_setra-1024

#define USER_SCRIPT_LABEL Set Disk Read-Ahead 1024
#define USER_SCRIPT_DESCR Set the "md" device read-ahead buffer size using <b>blockdev --setra 1024 /dev/md?</b>
#UNMENU_RELEASE $Revision$ $Date$
echo "<pre>"
for i in /dev/md*
do
echo Setting $i
  blockdev --setra 1024 $i
  blockdev --getra $i
done