Windows NTFS Alternate Data Streams are not supported through Samba

Windows NTFS Alternate Data Streams are not supported on Ext2/Ext3 file systems and consequently neither on HSM file systems. Therefore, they cannot be migrated to FSE media.

Windows-specific limitations

Unsupported Windows services and file system features

FSE implementation does not operate in some Windows environment configurations and does not support some Windows services and NTFS file system features:

Microsoft Cluster Server environment is not supported.

Windows Terminal Server or Citrix Metaframe interoperability is not supported.

Removable Storage Manager (RSM) interoperability is not supported. RSM must be disabled to enable normal FSE implementation operation.

Remote Storage Service (RSS) interoperability is not supported.

RSS must be disabled to enable normal FSE implementation operation.

NFS server products running on top of the FSE implementation are not supported.

Distributed File System (DFS) integration with the FSE implementation is not supported.

Encryption File System (EFS) and HSM file system integration is not supported. EFS encrypted files should not reside on the HSM file system.

HSM file system does not support compressed files.

Operating system components and installed applications cannot reside on the HSM file system (page file, system restore data, temporary files, binaries, and dynamic-link library (.dll) files).

Junction points, resource forks, and reparse points cannot reside on the HSM file system.

FSE implementation interoperability with File Replication Services is neither tested nor certified.

Unsupported third-party software

FSE cannot be integrated with certain third-party software for storage management, device management, and system security. FSE will not operate on systems where any of the following applications is installed:

VERITAS Storage Exec (former name: VERITAS StorageCentral)

Microsoft iSCSI Software Initiator

Microsoft Firewall Client 2004

Move operations to overwrite existing files on HSM file system are denied

FSE prevents move operations to overwrite existing files on the HSM file system which could lead to missing delete events. Attempts to move to overwrite an existing file is denied and the move operation fails. For a move operation to succeed, remove the target file or directory first.

Recycle Bin must be disabled on FSE implementation

FSE does not support the Recycle Bin for HSM file systems. The Recycle Bin must be disabled on a consolidated FSE implementation and FSE clients for all HSM file system volumes since the files cannot be restored back to these volumes. Note that the disabling is performed automatically during the installation of FSE, and no action from the FSE administrator is required.

To disable the Recycle Bin, change the following registry key to the suggested value:

\HKEY_LOCAL_MACHINE

\SOFTWARE

\Microsoft

\Windows

\CurrentVersion

hp StorageWorks File System Extender Release Notes 23

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HP File System Extender (FSE) manual Windows-specific limitations, Unsupported Windows services and file system features

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.