Kip Cr P1 LP

Peter Anthony DeLine

William H Moody, Ii

Andrew Glen Klein

Steven A Justiss

Patrick S Tou

Austin Rogers

Systems, methods and computer software utilized in the implementation of tamper protection, where unique information associated with data storage tapes and with particular revisions of these tapes is stored on the storage medium itself and on a memory of the tape cartridge, so that the data can be compared to determine whether unauthorized modifications have been made to the tapes. One embodiment is a system which includes an archive node appliance coupled between a set of hosts and a tape media library. The archive node appliance presents files stored on a tape of a media library as a directory. The archive node appliance maintains tamper prevention data on the tape and on an auxiliary memory on the cartridge of the tape, and determines from this data whether the tape has been altered by an authorized system.

System, method and computer program product for tamper protection in a data storage system

System, apparatus and computer program product for automatically determining a type of tape drive that is present in a media library and accessing the tape drive using commands that are adapted to the identified type of the drive. In one embodiment, a system includes a set of hosts, a media library and an archive node appliance. The archive node appliance is coupled between the hosts and the media library to provide the hosts with access to a set of drives and media in the media library. The archive node appliance has a processor and a data store that contains instructions that are executable on the processor to perform, for one or more of the drives, the method of identifying the type of the drive, identifying a set of software applications adapted to control the drive, and executing the software application, where the drive is accessed through the software application.

System, method and computer program product for host system LTFS auto-adaptation

Embodiments provide a solution for controlling file migration in archiving systems. A networked device can be configured to, during an archiving process, exclude or otherwise prevent files from migrating to tape or another archiving appliance connected to the networked device which, in one embodiment, implements an archive node appliance. The archive node appliance may be configured to start an archiving process to store a file. The archiving process may cause the file to be stored in a share or directory on the archive node appliance. The archive node appliance may check a file exclusion policy associated with the share or directory to determine whether the file is to be excluded from migration. The archive node appliance may stop the archiving process if it determines that the file exclusion policy contains a pattern that matches the file name. One example of such a pattern can be a user-defined glob.

System, method and computer program product for controlling file migration in archiving systems

A data encryption engine and method for using to selectively encrypt communications. Data is received from a source device into the data encryption engine. The data encryption engine determines whether or not to encrypt the data based on a source device preference, a target device preference, a comparison of priority numbers for the source device and target device, the transport medium, the relationship between the source device and target device, a type/level of encryption or some combination. If the data is determined to need encryption, the data encryption device may encrypt the data or may flag the data for encryption by the target device. Otherwise the unencrypted data may be forwarded to the target device.

Growing community of inventors

Austin, TX, United States of America

Peter Anthony DeLine