HP AH226A HP 8 Internal Port SAS Controller and HP Multi-Port Internal SAS Con - Page 48

Faulty controller or peripheral hardware (such as cables, disk drives, etc.) will not cause this utility to hang. It will exit with the appropriate return value. If an operation fails, clear the fault condition by whatever means necessary and retry the operation. DISABLEIR The DISABLEIR command turns off IR functionality on a SAS controller, by setting the MPI_IOUNITPAGE1_DISABLE_IR bit in the IO Unit 1 MPT Configuration Page. Syntax cfggen disableir Parameters This command does not require . Sample Output Vendor Device Index ID ID Bus Device 0 1000h 0054h 14h 08h LSI 1068 SAS Host Adapter LOCATE The LOCATE command turns locate LED's on and off. Syntax cfggen locate Parameters A SAS controller number between 0 and 255. Updating SAS Controller Firmware Offline Follow the procedures in this section to update the SAS controller firmware offline. For information on recommended firmware versions, see the SAS Host Bus Adapters Support Matrix at: http://docs.hp.com/en/netcom.html There are two methods to update the SAS controller firmware offline, depending on the HP-UX and SerialSCSI-00 versions installed on the server: • In some SerialSCSI-00 bundle versions, the sasd driver updates the adapter firmware when the system boots. • In later SerialSCSI-00 versions, the firmware is not updated by the driver. Use the sasflash EFI utility to update adapter firmware offline. Table 3-2 lists the method you must use to update the adapter firmware for each supported HP-UX and SerialSCSI-00 bundle version. Table 3-2 Adapter Firmware Update Methods HP-UX Version HP-UX 11i v3 HP-UX 11i v2 SerialSCSI-00 Version B.11.31.0803 or later B.11.31.0712 or earlier B.11.23.0803 or later B.11.23.0712 or earlier Adapter Firmware Update Method sasflash.efi sasd driver sasflash.efi sasd driver 48 Configuring the Controller Offline