Library control of media capacity scaling and library component

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

36447802, 711111, G11B 1722

Patent

active

060317981

ABSTRACT:
Disclosed is an automated data storage library for storing and retrieving data storage media in a plurality of storage slots, for a host processor. At least one drive unit is coupled to the host processor for reading and/or writing data on the data storage media. A library manager includes a stored table for identifying the data storage media stored in the storage slots, the stored table indicating artificial scaling of the data storage capacity of selected data storage media to selected values less than the actual data storage capacity thereof. The stored table also stores indicators of attributes of the library with respect to ones of the data storage media, such as indicating that the drive unit is to communicate at the drive/host interface in a specific protocol. The library manager responds to a retrieve signal from the host processor, transporting the selected data storage media to a drive unit, and signaling the drive unit to artificially scale the data storage capacity of the selected data storage media to the selected value therefor identified in the stored table, and/or signaling the drive unit to communicate at the drive/host interface in the protocol of the attributes of the selected data storage media.

REFERENCES:
patent: 4987533 (1991-01-01), Clark et al.
patent: 5325523 (1994-06-01), Beglin et al.
patent: 5349659 (1994-09-01), Do et al.
patent: 5418971 (1995-05-01), Carlson
patent: 5423018 (1995-06-01), Dang et al.
patent: 5459848 (1995-10-01), Mase
patent: 5469560 (1995-11-01), Beglin
patent: 5513156 (1996-04-01), Hanaoka et al.
patent: 5522090 (1996-05-01), Tanaka et al.
patent: 5546575 (1996-08-01), Potter et al.
patent: 5640510 (1997-06-01), Hanaoka et al.
patent: 5729464 (1998-03-01), Dimitri
patent: 5768141 (1998-06-01), Hanaoka et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Library control of media capacity scaling and library component does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Library control of media capacity scaling and library component , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Library control of media capacity scaling and library component will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-689112

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.