Справочник Пользователя для IBM 3630 M4 7158E3G
Модели
7158E3G
IBM System x3630 M4
27
Uploading a diskette image to the IMM memory and mapping it to the server as a virtual drive
The blue-screen capture feature captures the video display contents before the IMM restarts the server
when the IMM detects an operating system hang condition. A system administrator can use the
blue-screen capture to assist in determining the cause of the hang condition. The following table lists the
remote management option.
when the IMM detects an operating system hang condition. A system administrator can use the
blue-screen capture to assist in determining the cause of the hang condition. The following table lists the
remote management option.
Table 17. Remote management option
Part number
Feature code
Description
Maximum supported
90Y3901
A1ML
IBM Integrated Management Module Advanced
Upgrade
Upgrade
1
In the default UEFI configuration, Ethernet port 2 is configured to be dedicated to remote access to the
IMM2. If preferred, you can change the UEFI setting so that remote access to the IMM2 is via Port 1 and
also accessible to the operating system. This Shared setting is also useful if you do not have a dedicated
management network -- management and production networks are combined into a single network. The
following table shows this setting and its effect on the Ethernet ports.
IMM2. If preferred, you can change the UEFI setting so that remote access to the IMM2 is via Port 1 and
also accessible to the operating system. This Shared setting is also useful if you do not have a dedicated
management network -- management and production networks are combined into a single network. The
following table shows this setting and its effect on the Ethernet ports.
Table 18. UEFI settings for remote access to the IMM
UEFI mode
Ethernet Port 1
Ethernet
Port 2
Port 2
Ethernet Port 3
(optional)
(optional)
Ethernet Port 4
(optional)
(optional)
IMM network interface port
dedicated (default)
dedicated (default)
Production Ethernet
IMM2
dedicated
dedicated
Production
Ethernet
Ethernet
Production
Ethernet
Ethernet
IMM network interface port
shared
shared
Shared - Production
Ethernet and IMM2
Ethernet and IMM2
Production
Ethernet
Ethernet
Production
Ethernet
Ethernet
Production
Ethernet
Ethernet
Light path diagnostics panel
The light path diagnostics panel allows system engineers and administrators to easily and quickly
diagnose hardware problems on the IBM System x servers. If a failure occurs, a light is illuminated on the
front panel of the server (level 1 light path) to alert the systems administrator that there is a problem. The
pop-out light path diagnostics panel (light path level 2) has a light against the failed subsystem. This light
directs the engineer or administrator directly to the failed component, which also has an illuminated LED
near it (light path level 3), for example, the DIMM error LED on the system board.
diagnose hardware problems on the IBM System x servers. If a failure occurs, a light is illuminated on the
front panel of the server (level 1 light path) to alert the systems administrator that there is a problem. The
pop-out light path diagnostics panel (light path level 2) has a light against the failed subsystem. This light
directs the engineer or administrator directly to the failed component, which also has an illuminated LED
near it (light path level 3), for example, the DIMM error LED on the system board.
x3630 M4 offers two variants of light path diagnostics: basic and advanced. All standard x3630 M4
models include basic functionality that provides light path levels 1 and 3. Advanced functionality is
optional, and contains a pop-out panel that adds light path level 2. Storage-rich x3630 M4 servers
(servers with 12 or 14 drive bays) only support basic light path.
models include basic functionality that provides light path levels 1 and 3. Advanced functionality is
optional, and contains a pop-out panel that adds light path level 2. Storage-rich x3630 M4 servers
(servers with 12 or 14 drive bays) only support basic light path.
The following figures show basic (level 1) and advanced (level 2) light path levels.
Figure 8. Basic (level 1) light path for models with eight drive bays