System Configuration - Fujitsu ETERNUS AF250 S2 Configuration Manual

FUJITSU Storage ETERNUS AF series and ETERNUS DX S4/S3 series

2. System Configuration

Non-stop storage systems use the transparent failover feature of Storage Cluster.
The system is configured with two ETERNUS AF/DX storage systems, the business servers, the Fibre Channel switches, and the management
servers running ETERNUS SF products.
This chapter describes the following aspects of the non-stop storage system configuration.
2.1. Example of a Non-Stop Storage Configuration
Describes a redundant configuration for business environments as a basic configuration of non-stop storage systems.
The configuration uses two ETERNUS DX200 S4 storage systems.
The management server is virtually configured in a single physical server.
2.2. Example of a Non-Stop Storage Configuration (with Redundant Management Servers)
Describes a configuration that improves the availability of non-stop storage operation and monitoring.
The configuration uses two physical servers for the management servers and uses WSFC to make them redundant.
2.3. Hardware Layout
Describes a hardware layout chosen to facilitate a response to problems at installation sites or during disasters.
2.4. Workflow for System Configuration
Describes the sequence of steps for setting up the non-stop storage system.
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