HP File System Extender (FSE) guide

\Explorer

\BitBucket: NukeOnDelete [REG_DWORD] = 1

NOTE: This registry key affects the whole system, so once it is modified, the Recycle Bin is also not available for other disk volumes.

Pointing to files in WinZip and Total Commander triggers recalls

With WinZip installed, dragging the mouse over an offline .zip file in Windows Explorer triggers a recall of the file.

Something similar happens in Total Commander (old name Windows Commander), where pointing the cursor onto directory that contains an offline .zip files triggers a recall of all offline .zip files in that directory. Such unwanted recalls occur regardless of WinZip presence, because of Total Commander’s own Zip plug-in.

Defragmentation of HSM file systems not supported on Windows 2000 Server

On Windows 2000 Server systems, defragmenting HSM file systems with Disk Defragmenter, the Windows disk defragmentation tool, or any other third-party defragmentation utility is not supported. Defragmenting an HSM file system causes file system corruption and may result in data loss.

If defragmentation is attempted on an HSM file system that belongs to an enabled FSE partition, the HSM file system filter prevents the corruption by triggering a blue screen. If the same action is attempted on an HSM file system that belongs to a disabled FSE partition, the defragmentation will succeed. However, after enabling the FSE partition, the defragmented files whose ID has changed will appear as being newly created on the HSM file system.

Limited support for Windows disk checker

On a consolidated Windows FSE implementation or an external Windows FSE client, you should not use the system native checkdisk command for checking disk volumes with HSM file systems while local FSE processes are running. If you do, it will trigger a blue screen. To run checkdisk on such a volume, first stop the local FSE operation by invoking the fse --stopcommand.

Windows Server 2003 specific

On a Windows Server 2003 system that has been updated with Windows Server 2003 Service Pack 1 (SP1) or later, the above limitation does not apply. On such a system, you can run checkdisk even when FSE processes are running.

Limitations on the Traditional Chinese Windows systems

When using an FSE implementation that is hosted on a Traditional Chinese Windows system, the following limitations apply:

•Names of mount point directories for local HSM file systems must not contain traditional Chinese characters.

•Outputs generated by the FSE commands may be corrupted when they include traditional Chinese strings.

24 Limitations

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.