Troubleshooting Processors; Processor Module Behaviors; Firmware; System Firmware - HP Integrity Superdome 2 16-socket Service Manual

Parameter
Parity
Stop bits
Protocol
3. When prompted, enter a valid user name, and then press Enter.
4. Enter a valid password, and then press Enter. The CLI command prompt appears.
5. Enter commands for the Onboard Administrator.
6. To end the terminal session, enter Exit at the prompt.
NOTE:
the console to respond slowly.

Troubleshooting processors

Processor module behaviors

All physical processors become functional after blade power is applied. Each processor is in a
race to fetch their instructions from their processor instruction and data caches to complete early
self test and rendezvous.
Double-bit data cache errors in any physical processor core can cause a local MCA event, which
can have one of the following results:
The entire system crashes.
The failure is corrected and the processor is restarted.
The failure is corrected, but the processor is disabled if it has experienced a local MCA within
a certain time span.
IMPORTANT:

Firmware

There are three different firmware systems on Superdome 2:
System firmware bundle.
IO firmware (PCIe and LOM)
Interconnect module firmware.
All firmware systems can be updated.

System firmware

The Superdome 2 complex system firmware bundle includes firmware for complex components
including:
Server blade firmware (not including LOMs)
Partition firmware for each server blade
OA firmware
Manageability module firmware, including GPSMs and XFMs
Compute enclosure firmware
IOX enclosure firmware
If the serial session is not closed properly using the exit command, it can cause
L4 cache errors are the result of blade failure.
Value
None
1
None
Troubleshooting processors 81