HP XP20000XP24000 Disk Array - Manual (Page 9)

1 Overview of HP StorageWorks
XP Auto LUN Software
Auto LUN lets you balance workload among hard disk drives, volumes (LUs) and processors to remove
bottlenecks from your system. If Performance Monitor indicates that a large number of I/Os are made to
some hard disk drives, you can use Auto LUN to distribute workloads to other disk drives. For details, see
“ Overview of Auto LUN ” on page 11.
Figure 1 on page 10 illustrates and simplifies the performance management process.
XP24000 Auto LUN Software User's Guide 9