Huawei OceanStor 6800 V3 User Manual

OceanStor V3 Series
V300R006
HyperMetro Feature Guide for File
Issue 05
Date 2018-01-30
HUAWEI TECHNOLOGIES CO., LTD.

Huawei OceanStor 6800 V3 Specifications

General

Brand	Huawei
Model	OceanStor 6800 V3
Category	Storage
Language	English

Summary

Feature Description

License Requirements and Compatible Products

Details licensing, product compatibility, and software versions.

Working Principle

Explains core concepts, I/O, and arbitration mechanisms.

Basic Concepts

Defines key terms like tenant, pair, domain, etc.

Arbitration Mechanism

Covers static priority and quorum server modes.

HyperMetro I/O Processing Mechanism

Details write and read I/O processes.

Planning

Installation

Installation Process

Step-by-step guide for installing HyperMetro.

Device Installation

Instructions for installing devices.

Arbitration Software Installation

Procedure for installing arbitration software.

Configuration

Configuration Process

Overview of HyperMetro configuration steps.

Configure Quorum Server Software

Configuration for quorum server software.

Creating NAS HyperMetro

Steps to create NAS HyperMetro.

Creating a Quorum Server

Process to create a quorum server.

Creating a HyperMetro Domain

Defines relationships between devices and quorum server.

Creating a HyperMetro vStore Pair

Creates pair for vStores on primary/secondary arrays.

Creating a NAS HyperMetro Pair

Establishes HyperMetro for NAS.

Management

Managing HyperMetro in the System View

Manages HyperMetro via system view.

Managing a HyperMetro vStore Pair

Manages HyperMetro vStore pairs.

Primary/Secondary Switchover

Switches active site after disaster.

Managing HyperMetro Domains

Manages HyperMetro domains.

Managing a HyperMetro Pair

Manages HyperMetro pairs.

Managing Quorum Servers

Manages quorum servers.

Managing HyperMetro in the Tenant View

Manages HyperMetro via tenant view.

FAQs

What Can I Do If a Quorum Link Fails to Be Added Because the HyperMetro Arbitration Certificate Becomes Invalid or the System Time Becomes Abnormal?

FAQ on certificate/time issues.

Active and Standby IP Ports Are Configured on the Quorum Server. After the Port in Use Is Down, the Quorum Server Goes Offline. Why?

FAQ on quorum server going offline.

Troubleshooting

A Quorum Link Fails to Be Added After the Quorum Server Is Replaced

Troubleshoots issues after quorum server replacement.