2.6 NAME

42

Note:

If a certain file is located on HSM file system other than the HSM file system of the first specified file, a warning is printed and the file is not processed.

•–R ,– –recall

Recall a migrated generation of a file that is currently present on an HSM file system or was present at some moment in the past. A generation may be recalled:

–in place to the corresponding HSM file system (this is allowed only if the latest generation is specified);

–into an arbitrary directory on a non–HSM file system (this is allowed for any generation).

Recall is done separately for each file specified either by the FileName...

argument or by the – –idPartitionName FileID... argument combination; each file triggers its own recall job. Independently of the file specification method used, a particular older migrated generation can be specified using either the – –dateDate or the – –migidMigID argument combination.

Note:

Latest migrated generation may only be recalled with the FileName...

argument, when file still exists. This limitation results in obligatory usage of the – –intooption if the file to be recalled is specified with the

––idPartitionName FileID... argument combination.

IMPORTANT: If a non–latest generation of a file is recalled using the – – into option, the two security precautions are:

1.owner and group ownership of the recalled file are both set to root;

2.all time stamps of the recalled file are set to current date and time.

•– –if

Recall latest generation of a set of files, specified in the file InputFile. Sev- eral FSE recall jobs are created for such recall, based on location of the migrated data on FSE media. The data located on a particular FSE medium

HP StorageWorks File System Extender Software CLI reference

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HP File System Extender (FSE) manual Recall, IdPartitionName FileID... argument combination
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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.
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