This section details the HA service.

Contents

HA Service Overview

This section introduces the HA service, including supported models, the architecture, system requirements, and limitations.

Network Cabling

This section describes the networks in the HA storage as well as how to connect the network channels.

Set up the Witness Server

This section describes how to install the witness server software on Windows, macOS and Linux hosts.

Activate an HA Service License

This section describes the procedure of activating an HA service license on each GS device.

Set up HA Storage

This section describes the prerequisites and the procedure for enabling HA service, as well as the creation of an HA volume after enabling.

Host Settings

This section describes how to work with iSCSI initiator and multipath as well as the configurations of host applications for HA storage.