NEC Express5800/R140a-4, User Manual

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Upgrading Your Server 9-59
Others
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Memory capacity displayed on the OS = total capacity of physically installed memory –
capacity for standby memory
Memory mirroring feature: 1/2 of actually installed memory capacity
Enabling the memory mirroring feature does not influence the operations of applications.
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The Memory Mirroring feature is automatically disabled when the following error
message is displayed:
8201 Mirroring Memory was not ready.
Check installation status of DIMM.
The following indicates that the memory mirroring feature has worked:
a) The failing DIMM group is degraded when the server restarts.
b) If NEC ESMPRO Agent has been installed, the following log is registered as a system
log of Event Viewer:
Source name: ESMCommonService
Event ID: 2313
Explanation: Part of the DIMM was isolated due to a memory error.
Memory number: XX
Date/time: XX
c) If report setting is made through NEC ESMPRO Agent, Manager reporting and
ALIVE reporting is performed. The report contents are as follows:
Explanation: Part of the DIMM was isolated due to a memory error.
Memory number: XX
Date/time: XX