SG10201907973QA - Storage Device And Method Of Operating Storage Device - Google Patents
Storage Device And Method Of Operating Storage DeviceInfo
- Publication number
- SG10201907973QA SG10201907973QA SG10201907973QA SG10201907973QA SG10201907973QA SG 10201907973Q A SG10201907973Q A SG 10201907973QA SG 10201907973Q A SG10201907973Q A SG 10201907973QA SG 10201907973Q A SG10201907973Q A SG 10201907973QA SG 10201907973Q A SG10201907973Q A SG 10201907973QA
- Authority
- SG
- Singapore
- Prior art keywords
- storage device
- operating
- operating storage
- storage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
- G06F12/0873—Mapping of cache memory to specific storage devices or parts thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2094—Redundant storage or storage space
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
- G06F12/0868—Data transfer between cache memory and other subsystems, e.g. storage devices or host systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0646—Configuration or reconfiguration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—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
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—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
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/82—Solving problems relating to consistency
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1008—Correctness of operation, e.g. memory ordering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7201—Logical to physical mapping or translation of blocks or pages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180118282A KR102589402B1 (en) | 2018-10-04 | 2018-10-04 | Storage device and method for operating storage device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201907973QA true SG10201907973QA (en) | 2020-05-28 |
Family
ID=68210709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201907973QA SG10201907973QA (en) | 2018-10-04 | 2019-08-29 | Storage Device And Method Of Operating Storage Device |
Country Status (5)
Country | Link |
---|---|
US (2) | US11281549B2 (en) |
EP (1) | EP3633517A1 (en) |
KR (1) | KR102589402B1 (en) |
CN (1) | CN111008156A (en) |
SG (1) | SG10201907973QA (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114461536A (en) * | 2020-11-10 | 2022-05-10 | 瑞昱半导体股份有限公司 | Lookup table establishing and memory address inquiring method |
CN113407120B (en) * | 2021-06-30 | 2023-02-10 | 深圳忆联信息系统有限公司 | Mapping table management method and device based on HMB and computer equipment |
KR20230037240A (en) | 2021-09-09 | 2023-03-16 | 에스케이하이닉스 주식회사 | Host device, memory controller and computing system including thereof |
US11809742B2 (en) | 2021-09-20 | 2023-11-07 | Western Digital Technologies, Inc. | Recovery from HMB loss |
US11893275B2 (en) | 2021-09-20 | 2024-02-06 | Western Digital Technologies, Inc. | DRAM-less SSD with recovery from HMB loss |
US11704236B2 (en) * | 2021-11-17 | 2023-07-18 | Western Digital Technologies, Inc. | Method and storage system with a layered caching policy |
DE102022112533B4 (en) | 2022-02-25 | 2023-09-07 | Western Digital Technologies, Inc. | DRAMLESS SSD WITH SECURE HMB FOR LOW LATENCY |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100445134B1 (en) | 2002-01-31 | 2004-08-21 | 삼성전자주식회사 | Host equipped with stabilizing function for flash memory and the method thereof |
US8832354B2 (en) | 2009-03-25 | 2014-09-09 | Apple Inc. | Use of host system resources by memory controller |
US8966176B2 (en) | 2010-05-27 | 2015-02-24 | Sandisk Il Ltd. | Memory management storage to a host device |
US10359949B2 (en) | 2011-10-31 | 2019-07-23 | Apple Inc. | Systems and methods for obtaining and using nonvolatile memory health information |
KR102025180B1 (en) | 2013-08-08 | 2019-09-26 | 삼성전자주식회사 | Storage system and writing method thereof |
TWI522804B (en) | 2014-04-23 | 2016-02-21 | 威盛電子股份有限公司 | Flash memory controller and data storage device and flash memory control method |
TWI584122B (en) | 2015-11-17 | 2017-05-21 | 群聯電子股份有限公司 | Buffer memory management method, memory control circuit unit and memory storage device |
KR102466412B1 (en) * | 2016-01-14 | 2022-11-15 | 삼성전자주식회사 | Storage device and operating method of storage device |
US10725677B2 (en) * | 2016-02-19 | 2020-07-28 | Sandisk Technologies Llc | Systems and methods for efficient power state transitions |
US10157004B2 (en) * | 2016-04-14 | 2018-12-18 | Sandisk Technologies Llc | Storage system and method for recovering data corrupted in a host memory buffer |
CN107516547A (en) | 2016-06-16 | 2017-12-26 | 中兴通讯股份有限公司 | The processing method and processing device of internal memory hard error |
KR20180016679A (en) * | 2016-08-04 | 2018-02-19 | 삼성전자주식회사 | Storage device using host memory and operating method thereof |
US10567006B2 (en) * | 2016-08-05 | 2020-02-18 | Sandisk Technologies Llc | Data relocation |
KR20180054394A (en) | 2016-11-15 | 2018-05-24 | 삼성전자주식회사 | A solid state storage device comprising a Non-Volatile Memory Express (NVMe) controller for managing a Host Memory Buffer (HMB), a system comprising the same and method for managing the HMB of a host |
US10445199B2 (en) * | 2016-12-22 | 2019-10-15 | Western Digital Technologies, Inc. | Bad page management in storage devices |
KR20200046264A (en) * | 2018-10-24 | 2020-05-07 | 삼성전자주식회사 | Data storage device using host memory buffer and method of operating the same |
-
2018
- 2018-10-04 KR KR1020180118282A patent/KR102589402B1/en active IP Right Grant
-
2019
- 2019-07-10 US US16/507,170 patent/US11281549B2/en active Active
- 2019-08-29 SG SG10201907973QA patent/SG10201907973QA/en unknown
- 2019-09-24 CN CN201910908067.8A patent/CN111008156A/en active Pending
- 2019-10-04 EP EP19201429.8A patent/EP3633517A1/en active Pending
-
2022
- 2022-02-24 US US17/679,451 patent/US11656963B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111008156A (en) | 2020-04-14 |
EP3633517A1 (en) | 2020-04-08 |
KR102589402B1 (en) | 2023-10-13 |
US11281549B2 (en) | 2022-03-22 |
KR20200038723A (en) | 2020-04-14 |
US20220269572A1 (en) | 2022-08-25 |
US11656963B2 (en) | 2023-05-23 |
US20200110677A1 (en) | 2020-04-09 |
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