IBM xSeries 260, Руководство пользователя

Страница: 197 / 312

e View the AIX error log.
f Page forward one page.
q Return to Main Menu.
r Refresh screen.
s Enable or disable beep on error.
x Exit system exerciser.
Acronyms
The following list describes acronyms used in the exerciser reports.
To toggle between two states (example Activate/Halt Devices), use the number of
the device.
Acronym Description
COE
Continue on error (use number to select).
CP Device has run the specified number of cycles and is not running.
DD The exerciser has been terminated by a signal.
ER Device has stopped with an error.
HG The device is hung.
HOE Halt on error (use number to select).
RN Device is running.
ST Device is stopped.
Memory Exerciser
The memory exercisers are labeled
memx
, where x is a number for the exerciser.
Multiple exercisers can be active.
The memory exerciser requests as many memory buffers as possible from AIX. The
exerciser then fills the memory buffers with specified bit patterns, then reads and
compares the memory buffers to the specified bit patterns.
On systems with multiple processors a process is started for each processor. The
free memory space is split evenly between the available processors thus reducing
the time required to exercise all of the memory.
If the system is working properly, there are no compare errors. If a non-recoverable
memory error occurs, the system crashes. Recoverable memory errors are logged
by the AIX operating system.
The following items must be available to run this service aid:
Ÿ
On-line diagnostics loaded in maintenance mode
Ÿ
128KB of free space in /etc/lpp/diagnostics/data
Chapter 6. Introduction to Diagnostic Tasks and Service Aids
6-31