HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 181
Additional Configuration Functions and Utilities, Updating Software
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CHAPTER 6 Additional Configuration Functions and Utilities 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 Updating Software 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. 181