Field

Description

 

 

Antivirus

 

 

 

Antivirus Hosts

Allows you to add and delete anti-virus hosts and

 

corresponding ICAP port.

 

 

Replication

Replication is used in various scenarios to achieve different levels of data protection. Some of these include:

Fast backup and restore: Maintain full copies of data for protection against data loss, corruption, or user mistakes.

Disaster recovery: Mirror data to remote locations for failover.

Remote data access: Applications can access mirrored data in read-only or read-write mode.

Online data migration: Minimize downtime associated with data migration.

NAS Replication

Replication leverages the snapshot technology in the PowerVault NX3500 file system. After the first replication, only deltas are replicated. This allows for faster replication and efficient use of the CPU cycles. It also saves on storage space while keeping data consistent.

Replication is volume based and can be used to replicate volumes on the same PowerVault NX3500 system (see Figure 7-1) or a volume on another PowerVault NX3500 system (see Figure 7-2). When replicating a volume to another PowerVault NX3500 system, the other system must be setup as a replication partner.

Once a partner relationship is established, replication is bi-directional. One system could hold target volumes for the other system as well as source volumes to replicate to that other system. Replication data flows through a secure ssh tunnel from system to system over the client network.

A replication policy can be setup to run on various schedules as well as on demand. All system configurations (user quotas, snapshot policy, and so on) are stored on each volume. When a volume is replicated, the target volume holds identical information. When removing a replication policy, an option is provided for transferring the volume configuration.

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Protecting Data on PowerVault NX3500

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Dell NX3500 manual NAS Replication, 108, Field Description

NX3500 specifications

The Dell NX series, including the NX3610, NX3600, and NX3500, represents a robust and efficient solution for organizations seeking to optimize their storage solutions. These storage appliances are designed to meet the growing needs of data-driven businesses, providing a comprehensive platform that integrates software and hardware for optimal performance.

The Dell NX3610 is a high-performance storage solution that boasts an advanced dual-controller architecture. This model supports enhanced scalability and redundancy, ensuring that organizations can handle increasing data loads effortlessly. It is built for faster data access with a range of connectivity options, including 10GbE and iSCSI, enabling seamless integration into diverse IT environments. The NX3610 supports advanced file sharing capabilities, making it ideal for businesses requiring efficient collaboration and data access across multiple platforms. Furthermore, with features like snapshot and replication, users can ensure data integrity and security, minimizing downtime in case of system failures.

The NX3600, while slightly smaller in capacity compared to the NX3610, still delivers formidable performance and flexibility. It is designed to cater to mid-sized businesses that need a reliable and cost-effective storage solution. The NX3600 features a single-controller architecture, making it easier to manage and deploy in smaller IT environments. It offers support for various storage protocols, including NFS and CIFS, which are essential for organizations looking to support diverse application workloads. Its easy-to-use management interface makes it simple for IT teams to monitor and configure settings, ensuring optimal performance with minimal effort.

The NX3500 serves as an entry-level model within the NX series, specifically targeted at small to medium-sized businesses. It combines affordability with essential features needed for efficient data storage and sharing. The NX3500 is equipped with a user-friendly interface and includes support for both file-based and block-based storage, offering flexibility for diverse workloads. Moreover, the appliance features integrated backup solutions, which are crucial for ensuring data safety and compliance. Users will also appreciate its robust data deduplication and compression capabilities that significantly reduce storage costs by minimizing the amount of data stored.

In summary, the Dell NX3610, NX3600, and NX3500 are engineered to cater to various business sizes and storage demands. With their sophisticated technologies, including dual-controller systems, rich protocol support, and user-friendly management features, these appliances deliver reliable, scalable, and efficient storage solutions for any organization looking to enhance its data management capabilities.