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162 Chapter 6
Boot Console Handler
Displaying System Information
Displaying System Information
The
all
command allows you to display the system’s processor revision and speed, cache
size, memory size, flag settings, and the boot and console paths. To display system
information for the Information Menu, type the following at the prompt and press
Enter
:
Information Menu: Enter command> all
This information is paged to allow you to view it as necessary unless the service
ScRoll
command has been used to disable scrolling.
Displaying PIM Information
The
pim
command allows you to display the most recent PIM information for the specified
fault type. To display PIM information for a specific fault, from the Service Menu, type the
following at the prompt and press
Enter
:
Service Menu: Enter command >
pim
processor_number
fault_type
You can use
pim
in the following ways:
pim
- No arguments for the pim command returns the HPMC information for processor 0
pim 0
- HPMC information on processor 0
pim 0
fault_type
- fault type information on processor 0
where
fault_type
is
HPMC
(high priority machine check),
LPMC
(low priority machine
check), or
TOC
(transfer of control).
Stable Storage
Stable storage is non-volatile memory associated with the PA-RISC processor module.
Stable storage is used by the processor (CPU) to store:
• Device path information
• The state of the boot flags
• HPMC error information
• Operating system initialization data