IBM 7012 G Series, Руководство по обслуживанию

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Service Guide
DISPLAY CONFIGURATION
MACHINE TYPE/MODEL: 7013J30 45067
FIRMWARE RELEASE: Standby –> 1600
Backup eprom –> 0701
Flash eprom –> 0704
SERVICE CONTRACT: Last update (yymmdd) –> 950707
Validity –> Unlimited contract
Remote service support –> Valid
Quick On Call service –> Not valid
AUTO DIAL: Disabled
CONSOLES: BUMP Consoles –> Present
Service Console –> Disabled – 1200 Baud
SYSTEM ID: 00045067
NUMBER OF CPU: 4
MAIN MEMORY SIZE: 128 MByte
PRESENT UNITS: #0
SELECT [Unit #(0–7) or x:exit]:
This screen is self explanatory. The interesting feature here is that you can see the level of
the firmware stored in the BUMP EPROM, the level of the firmware stored in the Flash
EEPROM and the level stored in the Backup EPROM.
How to Set Fast IPL
If the Fast IPL flag is enabled, SystemGuard skips the extended POST. By default, the Fast
IPL flag is disabled; enabling it only lasts one reboot.
There are three ways to enable it: through the STAND-BY MENU in Stand-By mode, through
the MAINTENANCE MENU or by using AIX commands.
Setting Fast IPL from the Stand-By Menu
1. Set the System Key in Service.
2. Enter the STAND-BY MENU by entering
sbb
.
3. Enter
1
to select
Set Flags
.
4. Check the current status of the Fast IPL Flag. If it is disabled, enter
6
to toggle it to
enabled.
The Fast IPL flag is now enabled; the extended POST is not run when the system boots.
This saves several minutes.
The following information is contained on the SET FLAGS menu:
Set Flags
0 Remote Authorization Disabled
1 Bump Console Present Enabled
2 Autoservice IPL Disabled
3 Extended Tests Disabled
4 PowerOn Tests in Trace Mode Disabled
5 PowerOn Tests in Loop Mode Disabled
6 Fast IPL Disabled
7 Set Electronic Mode Switch to Normal NRM
select(x:exit):