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公开(公告)号：WO2004111849A3
公开(公告)日：2005-07-28
申请号：PCT/EP2004051115
申请日：2004-06-15
Applicant: IBM , IBM UK , STANLEY WARREN , MICKA WILLIAM FRANK , SPEAR GAIL ANDREA , WARNER SAM CLARK , GLUCK OLYMPIA , FACTOR MICHAEL , BARTFAI ROBERT FRANCIS
Inventor： STANLEY WARREN , MICKA WILLIAM FRANK , SPEAR GAIL ANDREA , WARNER SAM CLARK , GLUCK OLYMPIA , FACTOR MICHAEL , BARTFAI ROBERT FRANCIS
IPC: G06F11/20
CPC classification number: G06F11/2058 , G06F11/2064 , G06F11/2071 , H04L67/1095 , H04L69/40
Abstract: Provided are a method, system, and article of manufacture for copying storage. Data sent from a first storage unit is synchronously copied at a second storage unit. The copied data is sent asynchronously from the second storage unit to a third storage unit.
Abstract translation: 提供了用于复制存储的方法，系统和制品。 从第一存储单元发送的数据在第二存储单元同步复制。 复制的数据从第二存储单元异步发送到第三存储单元。
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公开(公告)号：WO2005031578A3
公开(公告)日：2005-10-06
申请号：PCT/EP2004051850
申请日：2004-08-19
Applicant: IBM , IBM UK , SPEAR GAIL ANDREA , BARTFAI ROBERT FRANCIS , LIN EDWARD HSIU-WEI , MICKA WILLIAM FRANK , GLUCK OLYMPIA , ZLOTNICK AVIAD , FACTOR MICHAEL , JARVIS THOMAS CHARLES , WERNER SAM CLARK
Inventor： SPEAR GAIL ANDREA , BARTFAI ROBERT FRANCIS , LIN EDWARD HSIU-WEI , MICKA WILLIAM FRANK , GLUCK OLYMPIA , ZLOTNICK AVIAD , FACTOR MICHAEL , JARVIS THOMAS CHARLES , WERNER SAM CLARK
CPC classification number: G06F11/2064 , G06F11/2071 , G06F11/2074 , G06F2201/82
Abstract: Provided are a method, system, and program for forming a consistency group of data. Information is provided on a consistency group relationship indicating a plurality of slave controllers and, for each indicated slave controller, a slave storage unit managed by the slave controller. A command is transmitted to each slave controller in the consistency group relationship to cause each slave controller to transmit data in the slave storage unit to a remote storage in a manner that forms the consistency group. A determination is made as to whether all the slave controllers successfully transmitted the data in the slave storage units that is part of the consistency group to the remote storage.
Abstract translation: 提供了用于形成一致性数据组的方法，系统和程序。 在指示多个从属控制器的一致性组关系上提供信息，并且对于每个指示的从属控制器，提供由从属控制器管理的从属存储单元的信息。 以一致性组关系向每个从控制器发送命令，以使每个从控制器以形成一致性组的方式将从存储单元中的数据传输到远程存储器。 确定所有从属控制器是否成功地将作为一致性组的一部分的从属存储单元中的数据传输到远程存储装置。
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3.发明申请APPARATUS, SYSTEM, AND METHOD FOR AN IMPROVED SYNCHRONOUS DATA MIRROR SWAP 审中-公开用于改进的同步数据镜像交换机的装置，系统和方法
公开(公告)号：WO2008028803B1
公开(公告)日：2008-08-28
申请号：PCT/EP2007058712
申请日：2007-08-22
Applicant: IBM , BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
Inventor： BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
IPC: G06F11/20
CPC classification number: G06F11/2058 , G06F11/2069 , G06F11/2071 , G06F11/2082
Abstract: An apparatus, system, and method are disclosed for activating a synchronous mirror as a primary storage volume. The apparatus system and method include directing a third storage volume to store updates sent to the third storage volume from a second storage volume onto a first storage volume in response to the first storage volume becoming operational after a failure, terminating sending updates from the second storage volume to the third storage volume in response to the first storage volume becoming substantially consistent with the third storage volume, and synchronously storing updates received by the second storage volume on the first storage volume and asynchronously storing updates received by the first storage volume on the third storage volume in response to terminating sending updates from the second storage volume to the third storage volume after the first and third storage volumes are substantially consistent.
Abstract translation: 公开了用于激活作为主要存储卷的同步镜的装置，系统和方法。 所述设备系统和方法包括：响应于所述第一存储卷在故障之后变得可操作，指示第三存储卷将从第二存储卷发送到第三存储卷的更新存储到第一存储卷上，终止从第二存储器发送更新 响应于第一存储卷变得与第三存储卷大致一致的卷到第三存储卷，并且将由第二存储卷接收的更新同步地存储在第一存储卷上，并异步地将由第一存储卷接收的更新存储在第三存储卷 存储卷响应于在第一和第三存储卷基本上一致之后终止将更新从第二存储卷发送到第三存储卷。
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4.发明申请APPARATUS, SYSTEM, AND METHOD FOR AN IMPROVED SYNCHRONOUS DATA MIRROR SWAP 审中-公开用于改进的同步数据镜像交换的装置，系统和方法
公开(公告)号：WO2008028803A3
公开(公告)日：2008-07-10
申请号：PCT/EP2007058712
申请日：2007-08-22
Applicant: IBM , BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
Inventor： BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
IPC: G06F11/20
CPC classification number: G06F11/2058 , G06F11/2069 , G06F11/2071 , G06F11/2082
Abstract: An apparatus, system, and method are disclosed for activating a synchronous mirror as a primary storage volume. The apparatus system and method include directing a third storage volume to store updates sent to the third storage volume from a second storage volume onto a first storage volume in response to the first storage volume becoming operational after a failure, terminating sending updates from the second storage volume to the third storage volume in response to the first storage volume becoming substantially consistent with the third storage volume, and synchronously storing updates received by the second storage volume on the first storage volume and asynchronously storing updates received by the first storage volume on the third storage volume in response to terminating sending updates from the second storage volume to the third storage volume after the first and third storage volumes are substantially consistent.
Abstract translation: 公开了一种用于激活作为主存储卷的同步镜的设备，系统和方法。 所述装置系统和方法包括：引导第三存储卷以响应于第一存储卷在故障之后变得可操作而将发送到第三存储卷的更新从第二存储卷存储到第一存储卷上，终止从第二存储器发送更新 响应于所述第一存储卷变得基本与所述第三存储卷一致，并且将由所述第二存储卷接收的更新同步地存储在所述第一存储卷上并且将由所述第一存储卷接收的更新异步存储在所述第三存储卷上 响应于在第一和第三存储卷实质上一致之后终止将更新从第二存储卷发送到第三存储卷而存储卷。
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Patent Agency Ranking
公开(公告)号：DE602004005619D1
公开(公告)日：2007-05-10
申请号：DE602004005619
申请日：2004-11-08
Applicant: IBM
Inventor： CHEN ALEX , CHEN JAMES , GLUCK OLYMPIA , HARRIS JR THEODORE , HUYNH MINH-NGOC , WALDNER GABRIEL
Abstract: A method to provide information from a first information storage and retrieval system to a second information storage and retrieval system. Applicants' method provides a first information storage and retrieval system, where that first information storage and retrieval system comprises (N) PPRC adapters and information, and provides a second information storage and retrieval system. The method generates and saves an Established Path Bitmap which recites each of the (N) PPRC adapters, and generates an Available Path Bitmap. If a PPRC adapter is in communication with the secondary information storage and retrieval system, then the method adds that adapter to the Available Path Bitmap. The Established Path Bitmap and the Available Path Bitmap are used for subsequent PPRC operations.
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公开(公告)号：DE602004005619T2
公开(公告)日：2007-12-13
申请号：DE602004005619
申请日：2004-11-08
Applicant: IBM
Inventor： CHEN ALEX , CHEN JAMES , GLUCK OLYMPIA , HARRIS JR THEODORE , HUYNH MINH-NGOC , WALDNER GABRIEL
Abstract: A method to provide information from a first information storage and retrieval system to a second information storage and retrieval system. Applicants' method provides a first information storage and retrieval system, where that first information storage and retrieval system comprises (N) PPRC adapters and information, and provides a second information storage and retrieval system. The method generates and saves an Established Path Bitmap which recites each of the (N) PPRC adapters, and generates an Available Path Bitmap. If a PPRC adapter is in communication with the secondary information storage and retrieval system, then the method adds that adapter to the Available Path Bitmap. The Established Path Bitmap and the Available Path Bitmap are used for subsequent PPRC operations.
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公开(公告)号：DE602007003862D1
公开(公告)日：2010-01-28
申请号：DE602007003862
申请日：2007-08-22
Applicant: IBM
Inventor： BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
IPC: G06F11/20
Abstract: An apparatus, system, and method are disclosed for activating a synchronous mirror as a primary storage volume. The apparatus system and method include directing a third storage volume to store updates sent to the third storage volume from a second storage volume onto a first storage volume in response to the first storage volume becoming operational after a failure, terminating sending updates from the second storage volume to the third storage volume in response to the first storage volume becoming substantially consistent with the third storage volume, and synchronously storing updates received by the second storage volume on the first storage volume and asynchronously storing updates received by the first storage volume on the third storage volume in response to terminating sending updates from the second storage volume to the third storage volume after the first and third storage volumes are substantially consistent.
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公开(公告)号：AT452368T
公开(公告)日：2010-01-15
申请号：AT07802785
申请日：2007-08-22
Applicant: IBM
Inventor： BARTFAI ROBERT FRANCIS , CLAYTON NICOLAS MARC , FIENBLIT SHACHAR , GLUCK OLYMPIA , MALUL ELI , SPEAR GAIL ANDREA
IPC: G06F11/20
Abstract: An apparatus, system, and method are disclosed for activating a synchronous mirror as a primary storage volume. The apparatus system and method include directing a third storage volume to store updates sent to the third storage volume from a second storage volume onto a first storage volume in response to the first storage volume becoming operational after a failure, terminating sending updates from the second storage volume to the third storage volume in response to the first storage volume becoming substantially consistent with the third storage volume, and synchronously storing updates received by the second storage volume on the first storage volume and asynchronously storing updates received by the first storage volume on the third storage volume in response to terminating sending updates from the second storage volume to the third storage volume after the first and third storage volumes are substantially consistent.
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公开(公告)号：AT358389T
公开(公告)日：2007-04-15
申请号：AT04819672
申请日：2004-11-08
Applicant: IBM
Inventor： CHEN ALEX , CHEN JAMES , GLUCK OLYMPIA , HARRIS JR THEODORE , HUYNH MINH-NGOC , WALDNER GABRIEL
Abstract: A method to provide information from a first information storage and retrieval system to a second information storage and retrieval system. Applicants' method provides a first information storage and retrieval system, where that first information storage and retrieval system comprises (N) PPRC adapters and information, and provides a second information storage and retrieval system. The method generates and saves an Established Path Bitmap which recites each of the (N) PPRC adapters, and generates an Available Path Bitmap. If a PPRC adapter is in communication with the secondary information storage and retrieval system, then the method adds that adapter to the Available Path Bitmap. The Established Path Bitmap and the Available Path Bitmap are used for subsequent PPRC operations.
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