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1. (WO2015047833) FILE BLOCK PLACEMENT IN A DISTRIBUTED FILE SYSTEM NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/047833 International Application No.: PCT/US2014/056143
Publication Date: 02.04.2015 International Filing Date: 17.09.2014
IPC:
G06F 17/30 (2006.01) ,H04L 29/08 (2006.01) ,G06F 3/06 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06
Digital input from, or digital output to, record carriers
Applicants:
WI-LAN LABS, INC. [US/US]; 15090 Avenue of Science, Suite 103 San Diego, California 92128, US
Inventors:
XU, Haibo; US
GELL, David; US
STANWOOD, Kenneth L.; US
Agent:
ESSIG, Daniel L.; US
Priority Data:
14/038,12326.09.2013US
Title (EN) FILE BLOCK PLACEMENT IN A DISTRIBUTED FILE SYSTEM NETWORK
(FR) PLACEMENT DE BLOC DE FICHIERS DANS UN RÉSEAU DE SYSTÈMES DE FICHIERS DISTRIBUÉS
Abstract:
(EN) A method for file block placement in a distributed file system network that includes a plurality of data storage nodes, the method comprising the steps of generating a plurality of file block placement options for a file block, each block placement option being associated with at least one of the data storage nodes, the file block placement options being based on a set of network parameters associated with the distributed file system, determining a cost valuation parameter associated with each of the plurality of file block placement options, and selecting one of the plurality of file block placement options based at least in part on the cost valuation parameter associated with each file block placement option.
(FR) La présente invention concerne un procédé de placement de bloc de fichiers dans un réseau de systèmes de fichiers distribués qui comporte une pluralité de nœuds de stockage de données. Ledit procédé comprend les étapes suivantes : génération d’une pluralité d’options de placement de bloc de fichiers pour un bloc de fichiers, chaque option de placement de bloc de fichiers étant associée à au moins un des nœuds de stockage de données, les options de placement de bloc de fichiers étant basées sur un ensemble de paramètres de réseau associés au système de fichiers distribués ; détermination d’un paramètre d’évaluation du coût associé à chaque option de la pluralité d’options de placement de bloc de fichiers ; et sélection d’une option de la pluralité d’options de placement de bloc de fichiers sur la base au moins en partie du paramètre évaluation du coût associé à chaque option de placement de bloc de fichier.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)