Cisco UCS B22 M3 설치 및 서비스 참고 사항 - 페이지 24

{카테고리_이름} Cisco UCS B22 M3에 대한 설치 및 서비스 참고 사항을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco UCS B22 M3 31 페이지. Blade server
Cisco UCS B22 M3에 대해서도 마찬가지입니다: 업그레이드 매뉴얼 (21 페이지)

페이지 인쇄

• Partially populating a channel

• Unevenly populating DIMMs between CPUs

Memory Mirroring and RAS

The Intel CPUs within the blade server support memory mirroring only when no more than two Channels are populated with DIMMs.

If three Channels are populated with DIMMs, memory mirroring is automatically disabled. Furthermore, if memory mirroring is

used, DRAM size is reduced by 50% for reasons of reliability.

If the RAS (Reliability, Availability, and Serviceability) option is required, it is available only when Channel–3 is not populated.

Installing an mLOM Adapter

You must remove the adapter card to service it.

Note

To install a Cisco VIC 1240 or VIC 1340 in the blade server, follow these steps:

Procedure

Step 1

Position the VIC board connector above the motherboard connector and align the captive screw to the standoff post on

the motherboard.

Step 2

Firmly press the VIC board connector into the motherboard connector.

Step 3

Tighten the captive screw.