HP StorageWorks 2000 Series Reference Manual page 181

This chapter describes how to use SMU to run system utilities and perform
advanced configuration tasks. Topics covered in this chapter are:
"Updating Software" on page 181
"Changing Utility Priority" on page 183
"Scanning for Device Changes" on page 184
"Resetting a Host Channel on an FC or SAS System" on page 185
"Clearing Unwritable Cache Data" on page 186
"Restoring a Saved Configuration File" on page 187
"Viewing and Restoring Default Settings" on page 188
"Enabling and Disabling Background Scrub for Disks" on page 189
"Controlling Host Access to the System's Write-Back Cache Setting" on
page 190
"Changing the Sync Cache Mode Option" on page 190
"Changing the Missing LUN Response Option" on page 191
"Configuring In-band Management Services" on page 192
"Saving Log Information to a File" on page 192
"Setting Up the Debug Log" on page 193
You can update controller software by loading a software package file obtained
from the enclosure vendor. A software package file contains the following software
components:
Storage Controller and its loader
Memory controller FPGA
Management Controller and its loader
Expander Controller
Power supply unit (PSU)
CPLD
SMU automatically updates only those types of software that require updating.