2.6 NAME

37

Note:

It is required for recall of an older file generation.

•Path

Absolute path pointing to a directory on a non–HSM file system, where the recalled file generation is saved.

•–M ,– –migrate

Put files specified by the FileName... argument on the corresponding migra- tion candidate list. If certain specified file is offline, it will be recalled first. This options comes handy in situations when:

–file is present on the HSM file system but had not been recognized by the FSE system for some reason. Adding it to the migration candidate list with this command preserves its attributes;

–the file is already migrated to an FSE medium that has its current status set to UNRELIABLE or it is obviously worn out. In these cases the file can be re–migrated to another FSE medium.

Note:

If specified file is already migrating or present on the release candidate list it cannot be added to the migration candidate list.

•–S ,– –release

Unconditionally release files, specified by the FileName... argument. All files must be located on the same HSM file system. The purpose of this operation is to gain free space on an HSM file system by releasing (large) files from it. The files released this way must be on the release candidate list. Consult File System Extender Documentation for details on the uncon- ditional release process.

•–T ,– –trigger–migration

Trigger migration job for files that are currently present on the migration candidate list on FSE partition PartitionName.

Trigger migration job for files that were not migrated because migration of those files failed.

File System Extender 3.2 Command Line Reference

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HP File System Extender (FSE) manual Path, Migrate, Release, Trigger-migration
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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.

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