1 Introducing HP StorageWorks File System Extender

This chapter includes the following topics:

•What is FSE?, page 9

•FSE basics, page 9

•FSE architecture, page 11

What is FSE?

HP StorageWorks File System Extender (FSE) is a mass storage oriented software product, based on client-server technology. It has been designed and developed to support the archiving, backup, and online access of data-intensive applications like SAP® R/3®, DMS, CAD/CAM, digital imaging or BackOffice, as well as for applications in the audio, video and pre-print fields.

FSE provides large, virtually infinite storage space by combining disk storage and tape library storage with high-capacity tape media and by implementing Hierarchical Storage Management (HSM). It enables transparent and automated data archiving and retrieval, and efficiently stores and manages extremely large quantities of data. FSE implementation can be used as an online storage site or as a backup server. Its main benefits are easy data management with fast data access, economical data storage, and data protection. Data archiving and retrieval can be automated and customized for each end user of the FSE implementation by logically partitioning the system.

The efficiency of the FSE implementation is achieved with a storage capacity that consists of primary and secondary storage space. These two types of storage space present a successful combination of the speed of disk storage and the capacity and flexibility of tape media. In an FSE implementation, secondary storage space only stores least accessed files and primary storage space is used as a cache for recently used files. Policy-driven archiving and retrieval processes make it possible for FSE administrators to tune the system for best performance based on the type of data and the way applications handle that data.

FSE software manages both primary and secondary storage space. It is highly-modularized and implemented with a series of intercommunicating components that are responsible for data management. For detailed information on these components, see ”FSE components” on page 13.

Figure 1 Example of FSE storage spaces

For details on supported and required hardware and software, see the FSE release notes.

FSE basics

Infinite file system

The most significant characteristic of FSE is a virtually infinite file system and a very transparent access to the data through the file system. You have access to virtually unlimited storage capacity. FSE constantly controls the files in use. You define the way FSE controls these files with migration, release, and deletion policies. Additionally, FSE ensures ultimate data availability and safety with data replication. It also

HP StorageWorks File System Extender Software user guide

9

Page 8 Page 10
Page 9
Image 9
HP File System Extender (FSE) What is FSE?, FSE basics, Infinite file system, This chapter includes the following topics
Page 8 Page 10

File System Extender (FSE) specifications

HP File System Extender (FSE) is a sophisticated solution designed to optimize data storage management for enterprises that deal with large volumes of unstructured data. This technology addresses the challenges of data growth and the need for effective data retention strategies, enabling organizations to store and manage their information more efficiently.

One of the main features of HP FSE is its ability to intelligently migrate data between primary and secondary storage. By utilizing policies that determine when to move infrequently accessed files to lower-cost storage environments, FSE helps reduce the strain on primary storage systems and saves on costs associated with high-performance storage solutions. This tiered approach to data management ensures that organizations can access the data they need quickly while still maintaining an efficient overall storage architecture.

Another notable characteristic of HP FSE is its seamless integration with existing storage infrastructures. The solution works with a variety of storage systems, allowing organizations to utilize their current investments without the need for significant changes to their infrastructure. This interoperability is powered by advanced technologies that facilitate data migration and retrieval, ensuring a smooth transition for organizations looking to optimize their storage strategies.

Additionally, HP FSE is equipped with robust reporting and analytics capabilities. This functionality provides organizations with insights into their storage usage, helping them understand data patterns and optimize their storage environments accordingly. By having visibility into which files are accessed most frequently and which are rarely used, organizations can make informed decisions on data retention policies and storage management.

Security is paramount in data management, and HP FSE addresses this concern by implementing advanced data protection features. This includes data encryption, secure access controls, and compliance with industry regulations, ensuring that sensitive information is safeguarded throughout its lifecycle.

Overall, HP File System Extender is a comprehensive data storage solution that combines intelligent data management, seamless integration, insightful analytics, and robust security features. By leveraging these capabilities, organizations can efficiently manage their unstructured data, lower costs, and enhance operational efficiency, making it an invaluable tool in today’s data-driven landscape.
Top Page Image Contents