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1. (WO2018067743) MAINTAINING DATA ASSOCIATED WITH A STORAGE DEVICE RELATED APPLICATIONS
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Pub. No.: WO/2018/067743 International Application No.: PCT/US2017/055202
Publication Date: 12.04.2018 International Filing Date: 04.10.2017
IPC:
G06F 3/06 (2006.01) ,G06F 12/02 (2006.01) ,G06F 11/10 (2006.01) ,G06F 11/14 (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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
12
Accessing, addressing or allocating within memory systems or architectures
02
Addressing or allocation; Relocation
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
07
Responding to the occurrence of a fault, e.g. fault tolerance
08
Error detection or correction by redundancy in data representation, e.g. by using checking codes
10
Adding special bits or symbols to the coded information, e.g. parity check, casting out nines or elevens
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
07
Responding to the occurrence of a fault, e.g. fault tolerance
14
Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
Applicants:
PURE STORAGE, INC. [US/US]; 650 Castro Street, #260 Mountain View, California 94041, US
Inventors:
COLEMAN, Gordon James; US
SEPPANEN, Eric D.; US
TANG, Wei; US
KIRKPATRICK, Peter E.; US
SLADIC, Daniel; US
Agent:
OVANEZIAN, Daniel E.; US
GENCARELLA, Michael L.; US
JACOBS, JR., William D.; US
KOKOSKA, Christopher; US
CHEN, Tony T.; US
Priority Data:
15/419,74730.01.2017US
15/420,88931.01.2017US
15/420,90431.01.2017US
62/403,88104.10.2016US
62/403,89404.10.2016US
62/404,09504.10.2016US
62/410,82920.10.2016US
62/510,68724.05.2017US
62/516,59907.06.2017US
62/518,14612.06.2017US
62/549,39923.08.2017US
Title (EN) MAINTAINING DATA ASSOCIATED WITH A STORAGE DEVICE RELATED APPLICATIONS
(FR) CONSERVATION DE DONNÉES ASSOCIÉES À UN DISPOSITIF DE STOCKAGE ASSOCIÉ À DES APPLICATIONS
Abstract:
(EN) An indication of a power-up of a storage device may be received. In response to receiving the indications, a first data structure that is stored at a volatile memory of the storage device may be retrieved. The first data structure may include first information associated with characteristics of a plurality of data blocks of the storage device. A second data structure stored at a non-volatile memory of the storage device may be retrieved where the second data structure includes second information associated with the characteristics of the plurality of data blocks of the storage device. A new data structure may be created based on the first information and the second information and a rule where an entry of the new data structure is provided a value from one of the first information or the second information based on the rule.
(FR) La présente invention concerne une indication d'une mise sous tension d'un dispositif de stockage qui peut être reçue. En réponse à la réception des indications, une première structure de données qui est stockée dans une mémoire volatile du dispositif de stockage peut être récupérée. La première structure de données peut comprendre des premières informations associées à des caractéristiques d'une pluralité de blocs de données du dispositif de stockage. Une seconde structure de données stockée dans une mémoire non volatile du dispositif de stockage peut être récupérée, la seconde structure de données comprenant des secondes informations associées aux caractéristiques de la pluralité de blocs de données du dispositif de stockage. Une nouvelle structure de données peut être créée sur la base des premières informations et des secondes informations et d'une règle, une valeur à partir de l'une des premières informations ou des secondes informations étant fournie à une entrée de la nouvelle structure de données sur la base de la règle.
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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: English (EN)
Filing Language: English (EN)