JP2005267702A5 - - Google Patents

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Publication number
JP2005267702A5
JP2005267702A5 JP2004075642A JP2004075642A JP2005267702A5 JP 2005267702 A5 JP2005267702 A5 JP 2005267702A5 JP 2004075642 A JP2004075642 A JP 2004075642A JP 2004075642 A JP2004075642 A JP 2004075642A JP 2005267702 A5 JP2005267702 A5 JP 2005267702A5
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JP
Japan
Prior art keywords
magnetic disk
sector data
time stamp
disk device
host computer
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.)
Granted
Application number
JP2004075642A
Other languages
English (en)
Japanese (ja)
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JP4263645B2 (ja
JP2005267702A (ja
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Publication date
Application filed filed Critical
Priority to JP2004075642A priority Critical patent/JP4263645B2/ja
Priority claimed from JP2004075642A external-priority patent/JP4263645B2/ja
Priority to CN200510055869.7A priority patent/CN1670854B/zh
Priority to US11/084,770 priority patent/US7173782B2/en
Publication of JP2005267702A publication Critical patent/JP2005267702A/ja
Publication of JP2005267702A5 publication Critical patent/JP2005267702A5/ja
Application granted granted Critical
Publication of JP4263645B2 publication Critical patent/JP4263645B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004075642A 2004-03-17 2004-03-17 磁気ディスク装置及びリフレッシュ方法 Expired - Fee Related JP4263645B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004075642A JP4263645B2 (ja) 2004-03-17 2004-03-17 磁気ディスク装置及びリフレッシュ方法
CN200510055869.7A CN1670854B (zh) 2004-03-17 2005-03-16 磁盘驱动器和刷新方法
US11/084,770 US7173782B2 (en) 2004-03-17 2005-03-17 Magnetic disk drive and refresh method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004075642A JP4263645B2 (ja) 2004-03-17 2004-03-17 磁気ディスク装置及びリフレッシュ方法

Publications (3)

Publication Number Publication Date
JP2005267702A JP2005267702A (ja) 2005-09-29
JP2005267702A5 true JP2005267702A5 (OSRAM) 2007-02-15
JP4263645B2 JP4263645B2 (ja) 2009-05-13

Family

ID=34985988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004075642A Expired - Fee Related JP4263645B2 (ja) 2004-03-17 2004-03-17 磁気ディスク装置及びリフレッシュ方法

Country Status (3)

Country Link
US (1) US7173782B2 (OSRAM)
JP (1) JP4263645B2 (OSRAM)
CN (1) CN1670854B (OSRAM)

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JP4751131B2 (ja) * 2005-08-18 2011-08-17 東芝ストレージデバイス株式会社 媒体記憶装置のデータ消失防止方法及び媒体記憶装置
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US7721029B2 (en) * 2005-11-02 2010-05-18 Spectra Logic Corporation Data restoration in archivable mobile random access storage devices
US7599139B1 (en) 2007-06-22 2009-10-06 Western Digital Technologies, Inc. Disk drive having a high performance access mode and a lower performance archive mode
US7872822B1 (en) 2007-06-26 2011-01-18 Western Digital Technologies, Inc. Disk drive refreshing zones based on serpentine access of disk surfaces
US7672072B1 (en) 2007-06-27 2010-03-02 Western Digital Technologies, Inc. Disk drive modifying an update function for a refresh monitor in response to a measured duration
US7649704B1 (en) 2007-06-27 2010-01-19 Western Digital Technologies, Inc. Disk drive deferring refresh based on environmental conditions
US8174780B1 (en) 2007-06-27 2012-05-08 Western Digital Technologies, Inc. Disk drive biasing a refresh monitor with write parameter of a write operation
US7945727B2 (en) 2007-07-27 2011-05-17 Western Digital Technologies, Inc. Disk drive refreshing zones in segments to sustain target throughput of host commands
US7518819B1 (en) 2007-08-31 2009-04-14 Western Digital Technologies, Inc. Disk drive rewriting servo sectors by writing and servoing off of temporary servo data written in data sectors
JP2009199694A (ja) * 2008-02-25 2009-09-03 Nec Corp 記録装置
US8004785B1 (en) 2008-05-09 2011-08-23 Western Digital Technologies, Inc. Disk drive write verifying unformatted data sectors
US7933087B1 (en) 2008-06-18 2011-04-26 Western Digital Technologies, Inc. Disk drive storing parameters of a write operation in a plurality of data sectors
JP4469906B2 (ja) 2008-07-17 2010-06-02 株式会社東芝 磁気ディスク装置及び同装置におけるデータリフレッシュ方法
US8190575B1 (en) 2008-08-27 2012-05-29 Western Digital Technologies, Inc. Disk drive maintaining multiple copies of code segments
JP4504450B1 (ja) 2008-12-26 2010-07-14 株式会社東芝 磁気ディスク装置及び同装置におけるデータリフレッシュ方法
US20100199020A1 (en) * 2009-02-04 2010-08-05 Silicon Storage Technology, Inc. Non-volatile memory subsystem and a memory controller therefor
US7929234B1 (en) 2009-03-27 2011-04-19 Western Digital Technologies, Inc. Disk drive prioritizing in-the-field defect scanning based on number of write operations in each of a plurality of defect zones
CN101901227B (zh) * 2009-05-31 2012-07-04 深圳市江波龙电子有限公司 一种智能存储扩展设备及其访问控制系统、方法
JP5264630B2 (ja) * 2009-06-23 2013-08-14 エイチジーエスティーネザーランドビーブイ 磁気ディスク・ドライブ及びそのデータの書き直し方法
US7974029B2 (en) * 2009-07-31 2011-07-05 Western Digital Technologies, Inc. Disk drive biasing refresh zone counters based on write commands
JP4869416B2 (ja) * 2010-02-25 2012-02-08 株式会社東芝 磁気ディスク装置及び同装置におけるデータリフレッシュ方法
US8320067B1 (en) * 2010-05-18 2012-11-27 Western Digital Technologies, Inc. Refresh operations using write/read commands
JP4960482B2 (ja) 2010-06-23 2012-06-27 株式会社東芝 磁気ディスク装置及び同装置におけるパラメータ調整方法
US8531791B1 (en) 2012-02-01 2013-09-10 Western Digital Technologies, Inc. Methods for adaptive throttling of data refresh operations and disk drives implementing the same
US8565053B1 (en) 2012-06-19 2013-10-22 Western Digital Technologies, Inc. Methods and devices for preventing media errors due to media scratches
JP2014081984A (ja) * 2012-10-18 2014-05-08 Toshiba Corp 情報記録装置および情報記録方法
CN104900240B (zh) 2014-03-04 2018-03-23 株式会社东芝 硬盘装置及数据刷新方法
KR101553356B1 (ko) 2015-01-19 2015-09-16 연세대학교 산학협력단 두 지점 간 온도 오차 계산 방법, 그에 따라 계산된 온도 오차를 반영하여 리프레쉬하는 동적 랜덤 액세스 메모리 및 3차원 프로세서
CN107037976B (zh) * 2016-02-03 2020-03-20 株式会社东芝 存储装置及其工作方法
JP6819377B2 (ja) * 2017-03-14 2021-01-27 オムロン株式会社 Ｒｆｉｄデータ管理装置、ｒｆｉｄデータ管理方法、および、ｒｆｉｄデータ管理プログラム
JP2019164857A (ja) * 2018-03-19 2019-09-26 株式会社東芝 ディスク装置
KR20190123990A (ko) * 2018-04-25 2019-11-04 에스케이하이닉스 주식회사 메모리 컨트롤러 및 그 동작 방법
US10692559B2 (en) 2018-10-31 2020-06-23 Micron Technology, Inc. Performing an on demand refresh operation of a memory sub-system
US20210181978A1 (en) * 2019-12-17 2021-06-17 Micron Technology, Inc. Memory sub-system log synchronization
US12374364B1 (en) * 2024-01-29 2025-07-29 Western Digital Technologies, Inc. Data storage device with combined track interference and thermal decay refresh monitor

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JPH04248164A (ja) 1991-01-23 1992-09-03 Hitachi Maxell Ltd 情報記録媒体の寿命管理システム
US5729397A (en) * 1992-12-31 1998-03-17 International Business Machines Corporation System and method for recording direct access storage device operating statistics
JPH07272471A (ja) 1994-03-28 1995-10-20 Nec Eng Ltd 磁気記憶装置の稼働時間監視回路
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JP2000187926A (ja) 1998-12-18 2000-07-04 Olympus Optical Co Ltd 記録装置、記録媒体
US6412042B1 (en) * 1999-11-17 2002-06-25 Maxtor Corporation System and method for improved disk drive performance and reliability
JP2001216605A (ja) * 2000-01-28 2001-08-10 Fujitsu Ltd 情報リフレッシュ方法

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