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1. (WO2010033877) STORAGE-SIDE STORAGE REQUEST MANAGEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/033877    International Application No.:    PCT/US2009/057590
Publication Date: 25.03.2010 International Filing Date: 18.09.2009
Chapter 2 Demand Filed:    16.07.2010    
IPC:
G06F 17/30 (2006.01)
Applicants: ORACLE INTERNATIONAL CORPORATION [US/US]; 500 Oracle Parkway, Mail Stop 5OP7 Redwood Shores, California 94065 (US) (For All Designated States Except US).
LEE, Sue, K. [US/US]; (US) (For US Only).
KOLLA, Vivekananda, C. [IN/US]; (US) (For US Only).
SHAH, Akshay, D. [IN/US]; (US) (For US Only).
CHATTERJEE, Sumanta [US/US]; (US) (For US Only).
SUSAIRAJ, Margaret [IN/US]; (US) (For US Only).
LOAIZA, Juan, R. [US/US]; (US) (For US Only).
TSUKERMAN, Alexander [US/US]; (US) (For US Only).
SUBRAMANIAM, Sridhar [IN/US]; (US) (For US Only)
Inventors: LEE, Sue, K.; (US).
KOLLA, Vivekananda, C.; (US).
SHAH, Akshay, D.; (US).
CHATTERJEE, Sumanta; (US).
SUSAIRAJ, Margaret; (US).
LOAIZA, Juan, R.; (US).
TSUKERMAN, Alexander; (US).
SUBRAMANIAM, Sridhar; (US)
Agent: HICKMAN, Brian, D.; 2055 Gateway Place, Suite 550 San Jose, CA 95110 (US).
DENDORFER, Claus; Dendorfer & Herrmann Patentanwälte Partnerschaft Bayerstr. 3 80335 Mϋnchen (DE)
Priority Data:
61/192,668 19.09.2008 US
61/099,872 24.09.2008 US
Title (EN) STORAGE-SIDE STORAGE REQUEST MANAGEMENT
(FR) GESTION DE DEMANDES DE STOCKAGE CÔTÉ STOCKAGE
Abstract: front page image
(EN)Techniques are provided for managing, within a storage system, the sequence in which I/O requests are processed by the storage system based, at least in part, on a one or more logical characteristics of the I/O requests. The logical characteristics may include, for example, the identity of the user for whom the I/O request was submitted, the service that submitted the I/O request, the database targeted by the I/O request, an indication of a consumer group to which the I/O request maps, the reason why the I/O request was issued, a priority category of the I/O request, etc. Techniques are also provided for automatically establishing a scheduling policy within a storage system, and for dynamically changing the scheduling policy in response to changes in workload.
(FR)L'invention concerne des techniques pour gérer, dans un système de stockage, la séquence dans laquelle des demandes E/S sont traitées par le système de stockage sur la base, au moins en partie, d'une ou de plusieurs caractéristiques logiques des demandes E/S. Les caractéristiques logiques peuvent comprendre, par exemple, l'identité de l'utilisateur pour lequel a été soumise la demande E/S, le service qui a soumis la demande E/S, la base de données ciblée par la demande E/S, une indication d'un groupe de consommateurs auquel la demande E/S correspond, la raison pour laquelle la demande E/S a été émise, une catégorie de priorité de la demande E/S, etc. L'invention concerne également des techniques pour établir automatiquement une politique de planification dans un système de mémoire et pour changer de manière dynamique la politique de planification en réponse à des variations de charge de travail.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)