IBM Power System POWER7 Series, Общие процедуры обслуживания

Страница: 90 / 198

– Operations Console cable attached to the 2609 or 2612 (part number 97H7555), 2699 (part number
97H7556), or 2721 (part number 97H7557) with 5250 emulation or Rumba active on PC
Finding the primary console when the system is operational
Various methods are available to find the primary console when the system is operational.
The following methods are available to find the primary console:
v
Method 1 : Look for a sign-on display with DSP01 shown in the upper-right corner.
v Method 2 : If the device name (DSP01) for the console has been changed, you can verify the device
name for the primary console by doing the following steps:
1. Enter DSPCTLD QCTL on a command line. The Display Controller Description display is shown.
2.
Find the Resource name parameter (such as CTL01) and record it.
3. Enter PRTDEVADR rrrrr on a command line, where rrrr is the resource name you recorded.
Note: If the printer is active, the data will print.
v
Method 3 :
1. Enter STRSST on any command line. The System Service Tools display is shown.
2. Select option 1 (Start a service tool).
3. Select option 7 (Hardware service manager).
4. Select option 2 (Logical hardware resources).
5.
Select option 1 (System bus resources). On the Logical Hardware Resources on System Bus display,
the less than
(<)
symbol indicates the IOP that the console is attached to.
6. Use option 9 (Resource associate with IOP and display detail) to find the location of the system
bus, board, and card.
Finding the primary console when the system power is off
Various methods are available to find the primary console when the system power is off.
Use one of the following methods:
v
Turn on the system in manual mode and look for the IPL and Install System display.
v Turn on the system in normal mode and look for DSP01 on the Sign On display.
Note that the name might have been changed. See “Finding the primary console when the system is
operational” to determine the device name.
Resetting the service processor
Use this procedure to ensure that the service processor is reset properly under the direction of your
hardware service provider.
Note: Use this procedure only under the direction of your next level of support or your hardware service
provider. During this procedure you will be powering off the system and removing and reapplying ac
power.
1. Inform anyone using the server that it will be shut down.
2. Stop all applications that are running on the server.
3.
Stop the operating system and server by choosing from the following options:
v
If you have a management console, shut down all logical partitions and the server. For instructions
see Powering on and powering off a system. Then continue with step 6 on page 77.
v
If you do not have an HMC, continue with the next step.
4. Log in to the system as a user with the authority to run the appropriate shutdown command.
76