DE69724846D1 - Mehrweg-Ein/Ausgabespeichersysteme mit Mehrweg-Ein/Ausgabeanforderungsmechanismus - Google Patents

Mehrweg-Ein/Ausgabespeichersysteme mit Mehrweg-Ein/Ausgabeanforderungsmechanismus

Info

Publication number
DE69724846D1
DE69724846D1 DE69724846T DE69724846T DE69724846D1 DE 69724846 D1 DE69724846 D1 DE 69724846D1 DE 69724846 T DE69724846 T DE 69724846T DE 69724846 T DE69724846 T DE 69724846T DE 69724846 D1 DE69724846 D1 DE 69724846D1
Authority
DE
Germany
Prior art keywords
way
storage systems
request mechanism
request
systems
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 - Lifetime
Application number
DE69724846T
Other languages
English (en)
Other versions
DE69724846T2 (de
Inventor
Paul Hodges
Michael Garwood Hurley
Norman Kenneth Ouchi
Mien Shih
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69724846D1 publication Critical patent/DE69724846D1/de
Publication of DE69724846T2 publication Critical patent/DE69724846T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/1642—Handling requests for interconnection or transfer for access to memory bus based on arbitration with request queuing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
DE69724846T 1996-02-05 1997-01-23 Mehrweg-Ein/Ausgabespeichersysteme mit Mehrweg-Ein/Ausgabeanforderungsmechanismus Expired - Lifetime DE69724846T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/597,092 US5787304A (en) 1996-02-05 1996-02-05 Multipath I/O storage systems with multipath I/O request mechanisms
US597092 1996-02-05

Publications (2)

Publication Number Publication Date
DE69724846D1 true DE69724846D1 (de) 2003-10-23
DE69724846T2 DE69724846T2 (de) 2004-07-08

Family

ID=24390065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724846T Expired - Lifetime DE69724846T2 (de) 1996-02-05 1997-01-23 Mehrweg-Ein/Ausgabespeichersysteme mit Mehrweg-Ein/Ausgabeanforderungsmechanismus

Country Status (5)

Country Link
US (2) US5787304A (de)
EP (1) EP0788055B1 (de)
JP (2) JP3364572B2 (de)
KR (1) KR100194295B1 (de)
DE (1) DE69724846T2 (de)

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US7480909B2 (en) * 2002-02-25 2009-01-20 International Business Machines Corporation Method and apparatus for cooperative distributed task management in a storage subsystem with multiple controllers using cache locking
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US6901463B2 (en) * 2003-03-05 2005-05-31 Sun Microsystems, Inc. Method and device for linking work requests with completion queue entries
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US20130073708A1 (en) * 2011-09-20 2013-03-21 Cloudbyte, Inc. Techniques for achieving unlimited parallel scalability, storage capacity, and/or storage performance in a multi-tenant storage cloud environment
CN107885594B (zh) * 2016-09-30 2020-06-12 腾讯科技（深圳）有限公司 分布式资源调度方法、调度节点及接入节点
US10496486B1 (en) 2018-06-29 2019-12-03 International Business Machines Corporation Protecting data integrity in a multiple path input/output environment
US11151063B2 (en) * 2019-04-19 2021-10-19 EMC IP Holding Company LLC Host system directly connected to internal switching fabric of storage system
US11500549B2 (en) 2019-04-19 2022-11-15 EMC IP Holding Company LLC Secure host access to storage system resources via storage system interface and internal switching fabric

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Also Published As

Publication number Publication date
JPH09222956A (ja) 1997-08-26
KR100194295B1 (ko) 1999-06-15
US6157962A (en) 2000-12-05
EP0788055B1 (de) 2003-09-17
JP3364572B2 (ja) 2003-01-08
EP0788055A3 (de) 2002-06-05
US5787304A (en) 1998-07-28
KR970062924A (ko) 1997-09-12
DE69724846T2 (de) 2004-07-08
JP3694273B2 (ja) 2005-09-14
JP2003015825A (ja) 2003-01-17
EP0788055A2 (de) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7