HP Surestore Disk Array 12h Controller Module Installation Guide - Page 8
Downloading Controller Firmware Flowchart
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Figure 2. Downloading Controller Firmware Flowchart Downloading Controller Firmware NOTE: Downloading firmware is an offline process. In most cases, the LUNs on the array need to be either un-mounted or deactivated from the volume group. Operating System Windows NT? No Perform the Yes Download Windows NT Procedure Is controller firmware available on the host Yes Is the disk array a boot device? Yes system? No Perform procedure" Download A" Downloading firmware from No a file using ARMServer (download non boot) Is the system a V-Class? No Perform procedure "Download D" Yes Downloading firmware via the 'dfdutil' utility (download boot V-Class) Perform procedure" Download C" Downloading firmware via off line diagnostic ARDIAG (download boot not V-Class). Do you have a third controller with the desired firmware? Perform procedure " Download B" Downloading firmware from a Yes third controller (download from third controller) No In order to download firmware, you either need the firmware file on the system or in a controller. For more information on downloading firmware, refer to either the User's and Service Manual or the System Administrator's Guide. Both documents can be found on ESBU's Intranet web page at http://essd.boi.hp.com or on the World Wide Web at http://www.hp.com/go/support 8