1
Gregory J Tevis, Ellen J Waldo: Storage management of a first file system using a second file system containing surrogate files and catalog management information. International Business Machines Corporation, M W Schecter, May 31, 1994: US05317728 (108 worldwide citation)

A first file system to assist in the storage management of a second file system not able to store its own management classes and management attributes. A repository file space in the first file system is used to accomplish the storage of some or all of the management classes or attributes for the fi ...


2
Ellen J Waldo: Method of managing a media library. International Business Machines Corporation, Manny W Schecter, July 31, 1990: US04945428 (67 worldwide citation)

A data storage hierarchy includes a media library characterized by a travelling elevator which moves in front of an open-faced wall of storage cells or compartments and ingress-egress slots to a plurality of data recording devices. Optical disks are selectively moved by the travelling elevator betwe ...


3
Barry Fruchtman, Michael A Kaczmarski, Ellen J Waldo: Declarative automatic class selection filter for dynamic file reclassification. International Business Machines Corporation, Baker Maxham Jester & Meador, February 27, 1996: US05495603 (29 worldwide citation)

A system for associating application or system information with data files according to data file attributes. The system employs an Automatic Classification Selection (ACS) filter having an ordered sequence of rule-based declarations, each of which specifies a range of values for selected data file ...