Name | HP File System Extender (FSE) manual

2.2 NAME

In case of disaster, you can use the fserestore command to restore the complete FSE state from such backup image.

The backed up items include entities that are shared among FSE clients in the FSE implementation, as well as entities that belong to each particular FSE client. The following entities are backed up:

•Global conﬁguration ﬁles ( omniORB.cfg, services.cfg, trace.cfg)

•Resource Management Database (RMDB)

•Conﬁguration Database (CfgDB)

•File System Catalogs (FSCs)

•Fast Recovery Information (FRI)

Additionally, the log ﬁles on the FSE server are also backed up:

•FSE event log (renamed to fse_<YYYY><MM><DD>.log in the backup image, where <YYYY><MM><DD> is the current timestamp)

•FSE error log (renamed to error_<YYYY><MM><DD>.log in the backup image, where <YYYY><MM><DD> is the current timestamp)

•HSM ﬁle system logs (only if FSE server is part of a consolidated FSE system)

Note:

User data on HSM ﬁle systems and the belonging Hierarchical Storage Man- agement Databases (HSMDBs) are not backed up. If disaster occurs on a particular HSM ﬁle system, you can use the inherent HSM ﬁle system recov- ery functionality to recover from it. HSM ﬁle system recovery can be started with the fserecover command. For more information, see the FSE user guide.

PREREQUISITES FSE backup uses logical volume snapshot technology to keep the operation of FSE implementation almost unobstructed during the backup window. To be able for the FSE backup to use this technology, all entities that are

HP StorageWorks File System Extender Software CLI reference

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.