Flag Description-c No console mode. Run without user interactioncdX Device selected, for example, cd0.-s Source of the new microcode. The default is /etc/microcode.-l Level of microcode image to be installed. Latest in default-f Install the microcode on the device even if the current level is unavailable on the source.Download Microcode to Disk Attached to PCI SCSI AdapterSee following command syntax for a disk drive attached to a PCI SCSI adapter:diag [-c] -d hdiskX -T "download [-s {/etc/microcode|diskette}][-l {latest|previous}] [-f]"Flag Description-c No console mode. Run without user interaction-d hdiskX Selected device, for example, hdisk0.-T download Download microcode task.-s Source of the new microcode. The default is /etc/microcode.-l Level of microcode image to be installed. Latest in default-f Install the microcode on the device even if the current level is unavailable on the source.Download Microcode to Other DevicesSee the following command syntax: diag -c -d device_name -T "download [-s diskette] [-l previous][-F]"Flag Description-F Force the download microcode even if the current level is unavailable on the source.-l Microcode level. Latest is default.-s Source of the new microcode. The default is /etc/microcode. Default source device is disk.Fault IndicatorsNote: Prior to Diagnostics version 5.1.0.35, this task was also known as the System Fault Indicator task.This task is used to display or reset the Fault Indicators on the systems that support this function. Thistask may also be used to set the Fault Indicators for testing purposes, but the Indicators are not set backto normal when you exit this task.The Fault Indicators are used to identify a fault with the system. These indicators may be set automaticallyby hardware, firmware, or diagnostics when a fault is detected in the system.The Fault Indicators are turned off when a Log Repair Action is performed. After a serviceable event iscomplete, do a System Verification to verify the fix. Also do a Log Repair Action if the test on the resourcewas good, and that resource had an entry in the error log. If the serviceable event was not a result of anerror log entry, use the Log Repair Action Task to turn off the system fault indicator.For additional information concerning the use of these indicators, refer to the system guide.Note: The AIX command does not allow you to set the fault indicators to the Fault state.Use the following command syntax:/usr/lpp/diagnostics/bin/usysfault [-s normal] [-l location code]Flag Description-s normal Sets the Fault Indicator to the normal state.-l location code Identifies the resource by physical location code.Chapter 7. Introducing Tasks and Service Aids 109
