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1. (WO2018126771) STORAGE CONTROLLER AND IO REQUEST PROCESSING METHOD
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Pub. No.: WO/2018/126771 International Application No.: PCT/CN2017/108194
Publication Date: 12.07.2018 International Filing Date: 28.10.2017
IPC:
G06F 3/06 (2006.01)
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:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市 龙岗区坂田华为总部办公楼 Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
余思 YU, Si; CN
龚骏辉 GONG, Junhui; CN
赵聪 ZHAO, Cong; CN
王成 WANG, Cheng; CN
卢玥 LU, Yue; CN
Priority Data:
201710008824.705.01.2017CN
Title (EN) STORAGE CONTROLLER AND IO REQUEST PROCESSING METHOD
(FR) CONTRÔLEUR DE STOCKAGE ET PROCÉDÉ DE TRAITEMENT DE REQUÊTE D'ENTRÉE/SORTIE
(ZH) 一种存储控制器及IO请求处理方法
Abstract:
(EN) Provided is a storage controller; said storage controller comprises a distribution core, a plurality of ordering cores, and a request processing core. Said three core types are used respectively for distributing input/output (IO) requests to different ordering cores, generating a processing ordering index for each IO request, and processing each IO request according to the order of the processing ordering index of each IO request, so as to flexibly schedule the IO requests received by the storage controller.
(FR) L'invention concerne un contrôleur de stockage; ledit contrôleur de stockage comprend un coeur de distribution, une pluralité de noyaux de commande, et un noyau de traitement de requête. Lesdits trois types de noyau sont utilisés respectivement pour distribuer des requêtes d'entrée/sortie (IO) à différents noyaux de commande, générer un indice de commande de traitement pour chaque requête d'entrée/sortie, et traiter chaque demande d'entrée/sortie en fonction de l'ordre de l'indice de commande de traitement de chaque demande d'entrée/sortie, de manière à programmer de manière flexible les requêtes d'entrée/sortie reçues par le contrôleur de stockage.
(ZH) 一种存储控制器,该存储控制器包括分发核心,多个排序核心和请求处理核心。这三种核心分别用于将输入输出IO请求分发至不同排序核心,为每个IO请求生成处理排序索引和按照各个IO请求的处理排序索引的大小处理IO请求,以灵活调度该存储控制器接收的IO请求。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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: Chinese (ZH)
Filing Language: Chinese (ZH)