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 266), 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
31
2
1
2
1
21
24
2
4
2
4
1-CPU
configuration
2-CPU
configuration
Mother board
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 N8100-1644F
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Страница 231: ...Installing and Using Utilities 6 9 4 Click Parameter File Creator Parameter File Creator will appear ...
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Страница 316: ...8 54 Troubleshooting When you use a remote console 6 Each tool is selected and it starts ...
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Страница 441: ...D 24 Installing Windows Server 2008 R2 4 Activate Windows The Windows activation is complete ...
Страница 471: ...E 28 Installing Windows Server 2008 4 Activate Windows The Windows activation is complete ...
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