Tightly-coupled disk-to-cpu storage server

G - Physics – 06 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 15/16 (2006.01) G06F 3/06 (2006.01) G06F 13/14 (2006.01) G06F 13/38 (2006.01) H04N 7/173 (2006.01)

Patent

CA 2370776

A storage server (110) for efficiently retrieving data from a plurality of disks (212) in response to user access requests. The server comprises a plurality of processors (302) coupled to disjoint subsets of disks, and a custom non-blocking packet switch (220) for routing data from the processors to users. By tightly coupling the processors to disks and employing an application-specific switch, congestion and disk scheduling bottlenecks are minimized. By making efficient use of bandwidth, the architecture is also capable of receiving real-time data streams from a remote source and distributing these data streams to requesting users. The architecture is particularly well suited to video-on-demand systems in which a video server stores a library of movies and users submit requests to view particular movies.

L'invention concerne un serveur de stockage (110) servant à extraire efficacement des données de plusieurs disques (212) en réponse à des demandes d'accès provenant d'usagers. Le serveur comporte plusieurs processeurs (302) reliés à des sous-ensembles disjoints de disques, et un commutateur de paquets (220) sans blocage sur mesure pour acheminer les données des processeurs vers les usagers. Le jumelage processeurs-disques et l'utilisation d'un commutateur propre à une application permet de réduire au minimum l'encombrement et les goulots d'étranglement d'allocation de disque. L'utilisation efficace de la bande passante permet également à l'architecture de recevoir des flux de données en temps réel provenant d'une source éloignée, et de distribuer ces flux de données à des usagers demandeurs. L'architecture convient particulièrement bien pour des systèmes de vidéo à la demande, dans lesquels un serveur de vidéos stocke une bibliothèque de films et des usagers soumettent des demandes pour voir des films voulus.

LandOfFree

Say what you really think

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

Rating

Tightly-coupled disk-to-cpu storage server does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tightly-coupled disk-to-cpu storage server, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tightly-coupled disk-to-cpu storage server will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1594899

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