Huawei RH8100 V3 User Manual

● Only the active and standby HFCs in the same chassis can be exchanged. HFCs in
dierent chassis cannot be used to replace each other.
When the active and standby HFCs in the same chassis are exchanged in single-system
mode, the IP address of the management network port on the original active HFC is
cleared, the IP address of the original standby HFC becomes the default IP address
(192.168.2.100), and the user name and password of the active and standby HFCs are
restored to the default values (root/Huawei2#$). Other
congurations are retained. In
two-node cluster mode, all the congurations are retained.
● Only one of the two HFCs in the chassis can be replaced. Do not replace both of the
HFCs at the same time or use HFCs in another chassis to replace them.
● A newly installed server or a server whose OS needs to be reinstalled (that is, the
original disk data does not need to be retained), the HFC replacement is not restricted
by the preceding rules.
● When E7 v2/v3 CPUs are congured, use HFCs whose BOM number is 03022JBN.
● When E7 v4 CPUs are congured, use HFCs whose BOM number is 03023URP.
● When replacing CPUs of dierent platforms, ensure that new CPUs are compatible with
other components of the server. For details, use the Intelligent Computing
Compatibility Checker.
Scenarios
Install an HFC if:
● An HFC has failed.
● The TPM or TCM on the HFC has failed.
● The USB ash drive on the HFC has failed.
Prerequisites
Conditions
● You have powered
o the RH8100 V3. For details, see 6.2 Powering O the
RH8100 V3. Then you have removed all power cables from the server.
● You have installed a TPM or TCM on the HFC to be installed. For details, see
5.10.4 Installing a TPM or TCM.
● You have installed a USB
ash drive on the HFC to be installed. For details,
see 5.10.8 Installing a USB Flash Drive.
Data
● You have obtained the cabinet number and chassis number of the RH8100 V3.
● You have located the RH8100 V3 based on the preceding information, and
labeled its panel to prevent misoperations.
● You have determined the position on the RH8100 V3 for installing an HFC.
Tools
● ESD gloves
● Packaging materials, for example, an ESD bag
Hardware
Spare HFC
RH8100 V3 Server
User Guide 5 Removing and Installing Parts of the RH8100 V3
Issue 30 (2019-12-19) Copyright © Huawei Technologies Co., Ltd. 265

Huawei RH8100 V3 Specifications

General

Brand	Huawei
Model	RH8100 V3
Category	Server
Language	English