Snapshots retain the same security style as the Active file system. Therefore, even using Snapshots, users can access only their own files based on existing permissions. The data available when accessing a specific Snapshot is at the level of the specific share and its subdirectories, ensuring that users cannot access other parts of the file system.

Restoring Data

You can restore data in two ways:

Copying and pasting: Individual file restores

If you have accidentally deleted or modified a file and would like to restore it, access the snapshot directory located in the current NFS Export or Share, find the requested snapshot (according to its time of creation) and copy the file to its original location. This method is useful for the day-to- day restore activities of individual files.

Restoring a NAS Volume from a Snapshot

If you need to restore an entire volume (in case of application error or virus attacks), where copy and paste of huge amounts of data takes a lot of time, the entire NAS Volume can be restored.

Restoring a NAS Volume From a Snapshot

1From the NAS Manager, navigate to Data ProtectionSnapshots→ Restore.

2Choose the NAS volume to be reverted and a snapshot revision name to revert to.

All data written to the volume after the reverted snapshot was taken is deleted. A snapshot taken of the volume after the reverted snapshot is deleted as well.

Deleting a Snapshot

From the NAS Manager, navigate to Data ProtectionSnapshotsList.

Click on the check box next to the snapshot name you wish to delete and then click the Delete button.

Protecting Data on PowerVault NX3500

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Dell NX3500 manual Restoring Data, Restoring a NAS Volume From a Snapshot, Deleting a Snapshot, 113

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.