Upgrading Your Server 9-39
The LockStep feature can be used under the following conditions:
Install two DIMMs that operate in parallel in memory socket.
All the installed DIMMs should have the same capacity.
Run SETUP (described on page 4-2), change parameters appropriately in the menu
selected as shown below, save the settings and exit from SETUP.
Select [Advanced]
→
[Memory Configuration]
→
[Memory RAS Mode]
→
[Lock Step].
After SETUP finishes, rerun SETUP and make sure that the installed DIMM status is
[Lock Step].
Install memory devices in the following order:
The following LockStep cannot be configured:
LockStep between memory channels of different memory controllers (CPU)
LockStep within the same memory channel
Notes on configuring LockStep
In LockStep configuration, [Memory RAS Mode] menu is changed from "LockStep" to
"Independent" in the following cases:
When you additionally install DIMMs that unable to configure LockStep
When you remove DIMMs that takes down the LockStep
FRONT REAR
3
1
3
1
2
1
2
1
2
4
2
4
1-CPU
configuration
2-CPU
configuration
Motherboard
CPU2-DIMM 3
CPU2-DIMM 6
CPU2-DIMM 2
CPU2-DIMM 5
CPU2-DIMM 1
CPU2-DIMM 4
CPU1-DIMM 4
CPU1-DIMM 1
CPU1-DIMM 5
CPU1-DIMM 2
CPU1-DIMM 6
CPU1-DIMM 3
CPU1
CPU2
Содержание Express5800/R120b-2
Страница 21: ...Notes on Using Your Server 1 3 3 5 inch disk model ...
Страница 22: ...1 4 Notes on Using Your Server Internal View 2 5 inch disk model ...
Страница 23: ...Notes on Using Your Server 1 5 3 5 inch disk model ...
Страница 241: ...6 10 Installing and Using Utilities 4 Click Parameter File Creator Parameter File Creator will appear ...
Страница 245: ...6 14 Installing and Using Utilities Windows Server 2003 ...
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Страница 326: ...Troubleshooting 8 53 When you use a remote console 6 Each tool is selected and it starts ...
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Страница 452: ...D 24 Installing Windows Server 2008 R2 4 Activate Windows The Windows activation is complete ...
Страница 479: ...Installing Windows Server 2008 E 25 4 Activate Windows The Windows activation is complete ...
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Страница 542: ...H 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Страница 552: ...I 10 Accessing Power and Performance Data This page is intentionally left blank ...
Страница 556: ...J 4 Product Configuration Record Table This page is intentionally left blank ...