JPH0113571B2 - - Google Patents

Info

Publication number
JPH0113571B2
JPH0113571B2 JP58025773A JP2577383A JPH0113571B2 JP H0113571 B2 JPH0113571 B2 JP H0113571B2 JP 58025773 A JP58025773 A JP 58025773A JP 2577383 A JP2577383 A JP 2577383A JP H0113571 B2 JPH0113571 B2 JP H0113571B2
Authority
JP
Japan
Prior art keywords
disk
command
information
file
cache
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.)
Expired
Application number
JP58025773A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59153251A (ja
Inventor
Sotaro Ushiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58025773A priority Critical patent/JPS59153251A/ja
Priority to US06/580,703 priority patent/US4593354A/en
Publication of JPS59153251A publication Critical patent/JPS59153251A/ja
Publication of JPH0113571B2 publication Critical patent/JPH0113571B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP58025773A 1983-02-18 1983-02-18 デイスクキヤツシユシステム Granted JPS59153251A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58025773A JPS59153251A (ja) 1983-02-18 1983-02-18 デイスクキヤツシユシステム
US06/580,703 US4593354A (en) 1983-02-18 1984-02-16 Disk cache system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58025773A JPS59153251A (ja) 1983-02-18 1983-02-18 デイスクキヤツシユシステム

Publications (2)

Publication Number Publication Date
JPS59153251A JPS59153251A (ja) 1984-09-01
JPH0113571B2 true JPH0113571B2 (OSRAM) 1989-03-07

Family

ID=12175161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58025773A Granted JPS59153251A (ja) 1983-02-18 1983-02-18 デイスクキヤツシユシステム

Country Status (2)

Country Link
US (1) US4593354A (OSRAM)
JP (1) JPS59153251A (OSRAM)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3686291T2 (de) * 1985-05-29 1993-03-11 Toshiba Computer Eng Cache-anordnung mit einem lru-verfahren und magnetscheibensteuereinrichtung mit einer solchen anordnung.
JPS62243044A (ja) * 1986-04-16 1987-10-23 Hitachi Ltd デイスクキヤツシユメモリの制御方式
US4972316A (en) * 1987-03-30 1990-11-20 International Business Machines Corporation Method of handling disk sector errors in DASD cache
US5008820A (en) * 1987-03-30 1991-04-16 International Business Machines Corporation Method of rapidly opening disk files identified by path names
US5016121A (en) * 1988-02-25 1991-05-14 Tandon Corporation Disk drive controller system
US4912630A (en) * 1988-07-29 1990-03-27 Ncr Corporation Cache address comparator with sram having burst addressing control
JP2780372B2 (ja) * 1989-08-29 1998-07-30 株式会社日立製作所 デイスク制御装置のキヤツシユ組込制御方法
JPH03100718A (ja) * 1989-09-13 1991-04-25 Hitachi Ltd バッファ付きディスク装置の入出力処理方法
JP2826857B2 (ja) * 1989-12-13 1998-11-18 株式会社日立製作所 キャッシュ制御方法および制御装置
JPH0833864B2 (ja) * 1990-01-30 1996-03-29 富士通株式会社 データ保全方式
JPH0444673A (ja) * 1990-06-11 1992-02-14 Toshiba Corp ディスク装置のディフェクティブ情報記録方式
US5544347A (en) 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5386553A (en) * 1990-10-10 1995-01-31 Fuji Xerox Co., Ltd. Disk file updating control device and method using updating data stored in a first-in-first-out queue
US5274799A (en) * 1991-01-04 1993-12-28 Array Technology Corporation Storage device array architecture with copyback cache
US5317713A (en) * 1991-09-19 1994-05-31 Quantum Corporation Micro-winchester disk drive having on-board segmented cache memory
JPH0659952A (ja) * 1992-08-07 1994-03-04 Toshiba Corp 磁気ディスク装置
WO1994022134A1 (en) * 1993-03-18 1994-09-29 Micropolis Corporation Buffer control for data transfer within hard disk during idle periods
US5748985A (en) * 1993-06-15 1998-05-05 Hitachi, Ltd. Cache control method and cache controller
JP3188071B2 (ja) * 1993-10-14 2001-07-16 富士通株式会社 ディスクキャッシュ装置
WO1996008772A1 (en) * 1994-09-14 1996-03-21 Micropolis Corporation Method of pre-caching data utilizing thread lists and multimedia editing system using such pre-caching
US5829018A (en) * 1994-10-25 1998-10-27 International Business Machines Corporation Apparatus and method for writing data from a cache to a storage device
JPH08185271A (ja) * 1994-12-27 1996-07-16 Internatl Business Mach Corp <Ibm> ディスク装置用データ処理方法及びディスク装置
US5805787A (en) * 1995-12-29 1998-09-08 Emc Corporation Disk based disk cache interfacing system and method
US5724501A (en) * 1996-03-29 1998-03-03 Emc Corporation Quick recovery of write cache in a fault tolerant I/O system
US6704838B2 (en) 1997-10-08 2004-03-09 Seagate Technology Llc Hybrid data storage and reconstruction system and method for a data storage device
JP3736305B2 (ja) * 2000-07-06 2006-01-18 日本電気株式会社 ディスクキャッシュシステムおよびディスクキャッシュ制御方法
US6640233B1 (en) * 2000-08-18 2003-10-28 Network Appliance, Inc. Reserving file system blocks
US6772288B1 (en) * 2000-09-06 2004-08-03 Stmicroelectronics, Inc. Extended cache memory system and method for caching data including changing a state field value in an extent record
US7000083B2 (en) * 2003-06-06 2006-02-14 International Business Machines Corp. Resynchronization of count key data with its corresponding meta data
US7130962B2 (en) * 2003-12-18 2006-10-31 Intel Corporation Writing cache lines on a disk drive
US7660945B1 (en) * 2004-03-09 2010-02-09 Seagate Technology, Llc Methods and structure for limiting storage device write caching
CN109725823B (zh) * 2017-10-27 2021-11-16 伊姆西Ip控股有限责任公司 用于管理混合存储盘阵列的方法和设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399503A (en) * 1978-06-30 1983-08-16 Bunker Ramo Corporation Dynamic disk buffer control unit
JPS5892053A (ja) * 1981-11-28 1983-06-01 Nec Corp デイスクキヤツシユ装置

Also Published As

Publication number Publication date
JPS59153251A (ja) 1984-09-01
US4593354A (en) 1986-06-03

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