HP File System Extender (FSE) specs

Minimum wait time for migration (MinWaitTime)

Definition	Minimum wait time for files on the migration candidate list during which no more files are
	added to the list.

Impact	If this parameter value is high, for example 8 hours, you will have irregular and
	substantial migrations. A low value results in frequent, smaller migrations.

Maximum wait time for migration (MaxWaitTime)

Definition	Maximum wait time for migration; if reached, migration is started immediately. The
	interval starts with the first file being added to the empty migration candidate list.

Impact	Without this parameter, if new files keep arriving to the migration list fast enough, the
	MinWaitTime would never be reached and the files would never get migrated.
	MaxWaitTime ensures this does not happen. When the oldest file has been on the list
	long enough, migration is started.

Minimum number of files for migration (MinNumMigFiles)

Definition	Minimum number of files on the migration candidate list before migration is started.

Impact	You should define the parameter value according to the characteristics of your file data;
	create a rate according to the approximate size of your files. This parameter value should
	be higher if your files are small, and vice versa.

Maximum number of files for migration (MaxNumMigFiles)

Definition	Maximum number of files on the migration candidate list; if reached, migration is started
	immediately.

Impact	Without this parameter, if new files kept arriving to the migration list fast enough, the
	MinWaitTime would never be reached and the files would never get migrated.
	MaxNumMigFiles ensures this does not happen. When the maximum number of files
	for migration is reached, migration is started.

Minimum size for migration (MinMigSize)

Definition	Minimum cumulative size of all files on the migration candidate list before migration is
	started.

Impact	You should define the parameter value according to the characteristics of your file data;
	create a rate according to the approximate size of your files. The recommended value is
	above 2 MB in order to provide enough data to keep the tape drives streaming.

Maximum size for migration (MaxMigSize)

Definition	Maximum cumulative size of all files on the migration candidate list; if reached, migration
	is started immediately.

Impact	Without this parameter, if new files kept arriving to the migration list fast enough, the
	MinWaitTime would never be reached and the files would never get migrated.
	MaxMigSize ensures this does not happen. When the maximum size is reached,
	migration is started.

NOTE: A general rule for the migration to start is either there are all MinXxx parameters reached or there is one MaxXxx parameter reached that will start the migration job. MaxXxx parameters can prevent FSE from filling up HSM file systems in case your MinXxx parameters are not set properly and the migration is not started at the right time.

128 Migration, release, recall, and deletion

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.

HP File System Extender (FSE) manual Minimum wait time for migration MinWaitTime

Models: File System Extender (FSE)