![background image](http://html.mh-extra.com/html/nec/express5800-120rj-2/express5800-120rj-2_user-manual_251222308.webp)
9-32 Upgrading Your Server
Memory Mirroring
The memory mirroring feature writes the same data into two groups of DIMMs corresponding with
each other between memory branches (mirror set) to provide data redundancy.
NOTE:
The operating system only recognizes a half of the total
physical capacity.
The memory mirroring feature can be used under the following conditions:
Install memory devices on four memory sockets configuring a mirror set.
All the installed memory devices should have the same capacity.
Run SETUP (see Chapter 4), change parameters appropriately in the [Mirror] menu
selected as shown below, save the settings and exit from SETUP.
[Advanced]
→
[Memory Configuration]
→
[Memory RAS Feature]
→
[Mirror]
Install memory devices in the following order:
Groups 1 and 2
→
Groups 3 and 4
→
Groups 5 and 6
The following mirroring cannot be configured:
Memory mirroring between different mirror sets
Memory mirroring within a specific memory branch
Mother board
Memory controller
Branch #0
Group #1
Pair of
mirroring
Branch #1
Pair of
mirroring
Pair of
mirroring
Group #3
Group #5
Group #2
Group #4
Group #6
Data1
Data2
Data3
Data4
Data1
Data2
Data3
Data4
Group #1
Group #2
Содержание Express5800/120Rj-2
Страница 16: ...x This page is intentionally left blank ...
Страница 19: ...Notes on Using Your Server 1 3 Internal View ...
Страница 34: ...1 18 Notes on Using Your Server This page is intentionally left blank ...
Страница 90: ...3 24 Setting Up Your Server This page is intentionally left blank ...
Страница 129: ...Configuring Your Server 4 39 The detailed settings is continued to the next page Click Next to view more information ...
Страница 140: ...4 50 Configuring Your Server Use this menu to define several physical drives PD as a disk group DG ...
Страница 164: ...4 74 Configuring Your Server 3 Setting menu for VD 0 is displayed ...
Страница 172: ...4 82 Configuring Your Server This page is intentionally left blank ...
Страница 215: ...Installing and Using Utilities 6 9 4 Click Parameter File Creator Parameter File Creator will appear ...
Страница 240: ...7 12 Maintenance This page is intentionally left blank ...
Страница 350: ...9 74 Upgrading Your Server Removal Remove the backup device in reverse order of the installation steps ...
Страница 354: ...9 78 Upgrading Your Server This page is intentionally left blank ...
Страница 364: ...C 2 IRQ This page is intentionally left blank ...
Страница 412: ...E 24 Installing Windows Server 2003 This page is intentionally left blank ...
Страница 414: ...F 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Страница 418: ...G 4 Product Configuration Record Table This page is intentionally left blank ...