JP2012190532A5 - - Google Patents

Download PDF

Info

Publication number
JP2012190532A5
JP2012190532A5 JP2012051575A JP2012051575A JP2012190532A5 JP 2012190532 A5 JP2012190532 A5 JP 2012190532A5 JP 2012051575 A JP2012051575 A JP 2012051575A JP 2012051575 A JP2012051575 A JP 2012051575A JP 2012190532 A5 JP2012190532 A5 JP 2012190532A5
Authority
JP
Japan
Prior art keywords
data
isolator
separator
spacing
scheme
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2012051575A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012190532A (ja
Filing date
Publication date
Priority claimed from US13/044,247 external-priority patent/US8832409B2/en
Application filed filed Critical
Publication of JP2012190532A publication Critical patent/JP2012190532A/ja
Publication of JP2012190532A5 publication Critical patent/JP2012190532A5/ja
Pending legal-status Critical Current

Links

JP2012051575A 2011-03-09 2012-03-08 方法、装置および記憶装置 Pending JP2012190532A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/044,247 US8832409B2 (en) 2011-03-09 2011-03-09 Dynamic guarding of a storage media
US13/044,247 2011-03-09

Publications (2)

Publication Number Publication Date
JP2012190532A JP2012190532A (ja) 2012-10-04
JP2012190532A5 true JP2012190532A5 (enExample) 2015-04-16

Family

ID=45976665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012051575A Pending JP2012190532A (ja) 2011-03-09 2012-03-08 方法、装置および記憶装置

Country Status (3)

Country Link
US (1) US8832409B2 (enExample)
EP (1) EP2498254A3 (enExample)
JP (1) JP2012190532A (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8832409B2 (en) 2011-03-09 2014-09-09 Seagate Technology Llc Dynamic guarding of a storage media
US9563681B1 (en) 2012-08-08 2017-02-07 Amazon Technologies, Inc. Archival data flow management
US9251097B1 (en) 2011-03-22 2016-02-02 Amazon Technologies, Inc. Redundant key management
US9767098B2 (en) 2012-08-08 2017-09-19 Amazon Technologies, Inc. Archival data storage system
US9213709B2 (en) 2012-08-08 2015-12-15 Amazon Technologies, Inc. Archival data identification
JP2013077209A (ja) * 2011-09-30 2013-04-25 Nintendo Co Ltd プログラム、情報処理システム、情報処理装置、および情報処理方法
US8665545B2 (en) * 2011-12-12 2014-03-04 HGST Netherlands B.V. Shingled magnetic recording (SMR) disk drive with verification of written data
US9086805B2 (en) * 2012-03-12 2015-07-21 Seagate Technology Llc Dynamic tracking of storage region operating parameters
US9830111B1 (en) 2012-08-08 2017-11-28 Amazon Technologies, Inc. Data storage space management
US8805793B2 (en) 2012-08-08 2014-08-12 Amazon Technologies, Inc. Data storage integrity validation
US9225675B2 (en) 2012-08-08 2015-12-29 Amazon Technologies, Inc. Data storage application programming interface
US9250811B1 (en) 2012-08-08 2016-02-02 Amazon Technologies, Inc. Data write caching for sequentially written media
US9354683B2 (en) 2012-08-08 2016-05-31 Amazon Technologies, Inc. Data storage power management
US8959067B1 (en) 2012-08-08 2015-02-17 Amazon Technologies, Inc. Data storage inventory indexing
US9092441B1 (en) 2012-08-08 2015-07-28 Amazon Technologies, Inc. Archival data organization and management
US9779035B1 (en) 2012-08-08 2017-10-03 Amazon Technologies, Inc. Log-based data storage on sequentially written media
US10120579B1 (en) * 2012-08-08 2018-11-06 Amazon Technologies, Inc. Data storage management for sequentially written media
US9652487B1 (en) 2012-08-08 2017-05-16 Amazon Technologies, Inc. Programmable checksum calculations on data storage devices
US9904788B2 (en) 2012-08-08 2018-02-27 Amazon Technologies, Inc. Redundant key management
US9281008B1 (en) 2012-10-10 2016-03-08 Seagate Technology Llc Multiple track pitches for SMR
US9785438B1 (en) 2012-10-11 2017-10-10 Seagate Technology Llc Media cache cleaning based on workload
US8922930B1 (en) 2012-10-11 2014-12-30 Seagate Technology Llc Limit disc nodes by band usage
US8896961B1 (en) 2012-10-11 2014-11-25 Seagate Technology Llc Reader positioning in shingled magnetic recording
US10558581B1 (en) 2013-02-19 2020-02-11 Amazon Technologies, Inc. Systems and techniques for data recovery in a keymapless data storage system
US9286936B1 (en) 2013-02-21 2016-03-15 Seagate Technology Llc Zone based band mapping
JP6148996B2 (ja) * 2013-03-15 2017-06-14 シーゲイト テクノロジー エルエルシーＳｅａｇａｔｅ Ｔｅｃｈｎｏｌｏｇｙ ＬＬＣ 区分された読み出し‐修正‐書き込み操作のための装置および方法
US9460751B2 (en) * 2013-09-16 2016-10-04 Seagate Technology Llc Binding shingled recording bands
US9286150B2 (en) 2013-09-16 2016-03-15 Seagate Technology Llc Dynamic band boundaries
US9036284B1 (en) * 2013-09-16 2015-05-19 Seagate Technology Llc Isolated shingled bands of fractional tracks
DE102013022051B4 (de) 2013-12-23 2022-07-21 inodyn NewMedia GmbH Software und Elektronik Verfahren und Vorrichtung zum Austausch defekter Sektoren bei SMR-Festplatten
DE102014003205A1 (de) 2014-03-04 2015-09-10 Inodyn Newmedia Gmbh Verfahren und Vorrichtung für effiziente, verteilte Schreibzugriffe bei Speichervorrichtungen mit überlappenden Datenspuren
JP6396161B2 (ja) * 2014-10-02 2018-09-26 株式会社東芝 ストレージ装置、ストレージ装置の制御プログラム、及び、ストレージ装置の制御方法
US9912752B1 (en) 2015-06-29 2018-03-06 Amazon Technologies, Inc. Retention-based data management in a network-based data store
US11386060B1 (en) 2015-09-23 2022-07-12 Amazon Technologies, Inc. Techniques for verifiably processing data in distributed computing systems
WO2017077602A1 (ja) 2015-11-04 2017-05-11 株式会社 東芝 ストレージ装置、ストレージ装置の制御プログラムを記憶するコンピュータ読み取り可能な不揮発性記憶媒体、及び、ストレージ装置の制御方法
US10152527B1 (en) 2015-12-28 2018-12-11 EMC IP Holding Company LLC Increment resynchronization in hash-based replication
US10324782B1 (en) 2016-03-24 2019-06-18 Emc Corporation Hiccup management in a storage array
US10101934B1 (en) * 2016-03-24 2018-10-16 Emc Corporation Memory allocation balancing for storage systems
US10705907B1 (en) 2016-03-24 2020-07-07 EMC IP Holding Company LLC Data protection in a heterogeneous random access storage array
US10223008B1 (en) 2016-09-30 2019-03-05 EMC IP Holding Company LLC Storage array sizing for compressed applications
US10255172B1 (en) 2016-09-30 2019-04-09 EMC IP Holding Company LLC Controlled testing using code error injection
US10152371B1 (en) 2016-09-30 2018-12-11 EMC IP Holding Company LLC End-to-end data protection for distributed storage
US10056109B2 (en) 2016-12-22 2018-08-21 Seagate Technology Llc Shingled magnetic recording with operational based track spacing
US12086450B1 (en) 2018-09-26 2024-09-10 Amazon Technologies, Inc. Synchronous get copy for asynchronous storage
CN114817169A (zh) * 2021-01-22 2022-07-29 伊姆西Ip控股有限责任公司 存储管理方法、设备和计算机程序产品
US12327576B1 (en) * 2024-02-07 2025-06-10 Western Digital Technologies, Inc. Adjustable sub-regions for shingled magnetic recording

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002027723A1 (en) 2000-09-27 2002-04-04 Seagate Technology Llc Method to achieve higher track density by allowing only one-sided track encroachment
US7729092B1 (en) 2002-11-07 2010-06-01 Seagate Technology Llc Shielded pole writer under reader
US7490212B2 (en) 2003-09-29 2009-02-10 Hitachi Global Storage Technologies Netherlands B.V. System and method for writing data to dedicated bands of a hard disk drive
US7133241B2 (en) 2005-04-11 2006-11-07 Hitachi Global Storage Technologies Netherlands B.V. Method and apparatus for optimizing record quality with varying track and linear density by allowing overlapping data tracks
US7688544B1 (en) 2005-05-23 2010-03-30 Seagate Technology Llc Magnetic heads disk drives and methods with floating pole tip or shunted pole tip for reduced pole tip erasure
JP2007048335A (ja) 2005-08-05 2007-02-22 Hitachi Global Storage Technologies Netherlands Bv ディスク装置
US7827378B2 (en) * 2007-08-21 2010-11-02 Seagate Technology Llc Defect management using mutable logical to physical association
US7965465B2 (en) 2009-03-11 2011-06-21 Hitachi Global Storage Technologies Netherlands, B.V. Techniques for storing shingle blocks in a cache memory using a data storage device
US8179627B2 (en) 2010-06-10 2012-05-15 Seagate Technology International Floating guard band for shingle magnetic recording
US8977834B2 (en) * 2011-02-14 2015-03-10 Seagate Technology Llc Dynamic storage regions
US8832409B2 (en) 2011-03-09 2014-09-09 Seagate Technology Llc Dynamic guarding of a storage media

Similar Documents

Publication Publication Date Title
JP2012190532A5 (enExample)
EP2498254A3 (en) Dymanic guarding of a storage media
EP2684132B1 (en) Logical address translation
JP2013522776A5 (enExample)
Seyedzadeh et al. Counter-based tree structure for row hammering mitigation in DRAM
JP2013525912A5 (ja) ストレージシステム
EP3869316B1 (en) Hybrid storage
RU2016138160A (ru) Контроллер массива, твердотельный диск и способ для управления твердотельным диском для записи данных
KR101891428B1 (ko) 판독 캐시 메모리
CN102915212B (zh) 一种固态硬盘的raid实现方法、固态硬盘及电子设备
WO2012106107A3 (en) Control arrangements and methods for accessing block oriented nonvolatile memory
WO2010088608A3 (en) Systems and methods for block-level management of tiered storage
EP2085867A3 (en) Storage subsystem
JP2010257008A5 (enExample)
SG11201806099WA (en) Method and apparatus for accessing flash memory device
JP2011515727A5 (enExample)
JP2010287303A5 (enExample)
JP2009110053A (ja) メモリシステム
CN102214143A (zh) 一种多层单元闪存的管理方法、装置及存储设备
KR20160114051A (ko) 멀티-다이 기록 관리에서의 패턴 브레이킹
EP3958159C0 (en) Data recording methods and apparatuses, electronic devices, and storage media
RU2016118621A (ru) Недорогое твердотельное запоминающее устройство на основе регулировки записи
JP2014507744A5 (enExample)
CN107562640B (zh) 一种信息处理方法、固态硬盘及电子设备
RU2019134840A (ru) Система и способ для автоматического рапределения данных по уровням в журналируемой файловой системе на основе интенсивности считывания логической секции