JPS57172457A - Secondary storage controller - Google Patents

Secondary storage controller

Info

Publication number
JPS57172457A
JPS57172457A JP56058075A JP5807581A JPS57172457A JP S57172457 A JPS57172457 A JP S57172457A JP 56058075 A JP56058075 A JP 56058075A JP 5807581 A JP5807581 A JP 5807581A JP S57172457 A JPS57172457 A JP S57172457A
Authority
JP
Japan
Prior art keywords
buffer
block
access
advanced
sequential access
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
JP56058075A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415493B2 (enrdf_load_stackoverflow
Inventor
Takashige Kubo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56058075A priority Critical patent/JPS57172457A/ja
Publication of JPS57172457A publication Critical patent/JPS57172457A/ja
Publication of JPH0415493B2 publication Critical patent/JPH0415493B2/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
    • G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
    • 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)
  • Memory System Of A Hierarchy Structure (AREA)
JP56058075A 1981-04-17 1981-04-17 Secondary storage controller Granted JPS57172457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058075A JPS57172457A (en) 1981-04-17 1981-04-17 Secondary storage controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058075A JPS57172457A (en) 1981-04-17 1981-04-17 Secondary storage controller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5009723A Division JPH0799510B2 (ja) 1993-01-25 1993-01-25 二次記憶制御装置

Publications (2)

Publication Number Publication Date
JPS57172457A true JPS57172457A (en) 1982-10-23
JPH0415493B2 JPH0415493B2 (enrdf_load_stackoverflow) 1992-03-18

Family

ID=13073791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058075A Granted JPS57172457A (en) 1981-04-17 1981-04-17 Secondary storage controller

Country Status (1)

Country Link
JP (1) JPS57172457A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230247A (ja) * 1984-04-27 1985-11-15 Panafacom Ltd デイスク制御装置
JPS61208575A (ja) * 1985-03-14 1986-09-16 Hitachi Ltd イメ−ジ・キヤシユ・メモリ・システム
JPS63204448A (ja) * 1987-02-13 1988-08-24 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン データ処理装置
JPS641047A (en) * 1987-02-13 1989-01-05 Internatl Business Mach Corp <Ibm> Data processing system
JPH03164840A (ja) * 1989-08-29 1991-07-16 Microsoft Corp ディスクベースコンピュータシステムにおけるデータキャッシングを最適化する方法及びシステム
CN110858126A (zh) * 2018-08-23 2020-03-03 爱思开海力士有限公司 数据存储设备及其操作方法和具有该设备的存储系统

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230247A (ja) * 1984-04-27 1985-11-15 Panafacom Ltd デイスク制御装置
JPS61208575A (ja) * 1985-03-14 1986-09-16 Hitachi Ltd イメ−ジ・キヤシユ・メモリ・システム
JPS63204448A (ja) * 1987-02-13 1988-08-24 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン データ処理装置
JPS641047A (en) * 1987-02-13 1989-01-05 Internatl Business Mach Corp <Ibm> Data processing system
JPH03164840A (ja) * 1989-08-29 1991-07-16 Microsoft Corp ディスクベースコンピュータシステムにおけるデータキャッシングを最適化する方法及びシステム
CN110858126A (zh) * 2018-08-23 2020-03-03 爱思开海力士有限公司 数据存储设备及其操作方法和具有该设备的存储系统
CN110858126B (zh) * 2018-08-23 2023-03-17 爱思开海力士有限公司 数据存储设备及其操作方法和具有该设备的存储系统

Also Published As

Publication number Publication date
JPH0415493B2 (enrdf_load_stackoverflow) 1992-03-18

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