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21. 发明授权

US07818522B2 Apparatus, system, and method for incremental resynchronization in a data storage system 有权
标题翻译：用于数据存储系统中增量重新同步的装置，系统和方法
公开(公告)号：US07818522B2
公开(公告)日：2010-10-19
申请号：US11852161
申请日：2007-09-07
申请人： Robert F. Bartfai , Michael E. Factor , Shachar Fienblit , Olympia Gluck , Gail A. Spear
发明人： Robert F. Bartfai , Michael E. Factor , Shachar Fienblit , Olympia Gluck , Gail A. Spear
IPC分类号： G06F13/00
CPC分类号： G06F11/2082 , G06F11/2058 , G06F11/2064 , G06F11/2069 , G06F2201/82
摘要： An apparatus, system, and method are disclosed for performing an incremental resynchronization between two unrelated volumes when a third volume fails. The apparatus, system, and method include initiating registration of changed tracks; keeping track of bytes in flight activities between a local volume and an intermediate volume; recording the changed tracks in bitmaps at the local volume; stopping the recording of the changed tracks; and starting a resynchronization process by sending the changed tracks to a recovery volume.
摘要翻译：公开了一种用于在第三卷失败时执行两个不相关卷之间的增量重新同步的装置，系统和方法。装置，系统和方法包括启动改变轨迹的注册; 跟踪本地卷和中间卷之间的飞行活动中的字节数; 在本地卷上以位图记录已更改的曲目; 停止录制改变的曲目; 并通过将更改的轨道发送到恢复卷来启动重新同步过程。

22. 发明授权

US07761732B2 Data protection in storage systems 有权
标题翻译：存储系统中的数据保护
公开(公告)号：US07761732B2
公开(公告)日：2010-07-20
申请号：US11297126
申请日：2005-12-07
申请人： Robert Frederic Kern , Kenneth Wayne Boyd , William Frank Micka , Gregory Edward McBride , John Thomas Flynn, Jr. , John Jay Wolfgang , Michael E. Factor , Amiram Hayardeny , Kenneth Fairclough Day, III , Aviad Zlotnick
发明人： Robert Frederic Kern , Kenneth Wayne Boyd , William Frank Micka , Gregory Edward McBride , John Thomas Flynn, Jr. , John Jay Wolfgang , Michael E. Factor , Amiram Hayardeny , Kenneth Fairclough Day, III , Aviad Zlotnick
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/1471 , G06F2201/84
摘要： Provided are a method, system, and article of manufacture wherein a command is received for writing data to a first storage location. A determination is made that previously written data is stored in the first storage location. The previously written data is copied to a second storage location, in response to determining that the previously written data is stored in the first storage location. The data is written to the first storage location, in response to copying the previously written data to the second storage location.
摘要翻译：提供了一种方法，系统和制品，其中接收到用于向第一存储位置写入数据的命令。确定先前写入的数据被存储在第一存储位置。响应于确定先前写入的数据被存储在第一存储位置，先前写入的数据被复制到第二存储位置。响应于将先前写入的数据复制到第二存储位置，数据被写入到第一存储位置。

23. 发明授权

US07610318B2 Autonomic infrastructure enablement for point in time copy consistency 失效
标题翻译：自动基础设施启用时间点复制一致性
公开(公告)号：US07610318B2
公开(公告)日：2009-10-27
申请号：US10674900
申请日：2003-09-29
申请人： Robert F. Bartfai , Edward H. Lin , Gail A. Spear , Michael E. Factor , Sivan Tal
发明人： Robert F. Bartfai , Edward H. Lin , Gail A. Spear , Michael E. Factor , Sivan Tal
IPC分类号： G06F17/30
CPC分类号： G06F11/2071 , Y10S707/99945 , Y10S707/99955
摘要： A two-phase process FlashCopy operation is provided that can be used to aid in the formation of consistency groups across multiple storage control units. In the first phase, preparations to create a new consistency group are made “revertible” by write-inhibiting the source volumes through “Establish-FlashCopy-revertible” commands. If the preparation of any volume within the consistency group fails, a “Withdraw-FlashCopy-revert” command may be executed, thereby causing a retention of the prior FlashCopy point-in-time copy. In the second phase, executed if all preparations are successful, a “Withdraw-FlashCopy-commit” command may be executed to remove all write-inhibit indicators, complete the creation of the new FlashCopy point-in-time copy and secure the new consistency group. Write requests to the FlashCopy source volumes may then be received and processed without risking corruption of the new consistency group on the Flashcopy target volumes.
摘要翻译：提供了一个两阶段FlashCopy操作，可用于帮助跨多个存储控制单元形成一致性组。在第一阶段，创建新的一致性组的准备工作通过“建立-FromCopy-revertible”命令写入禁止源卷“可回复”。如果一致性组中的任何卷的准备失败，则可以执行“Withdraw-FlashCopy-revert”命令，从而保留先前的FlashCopy时间点副本。在第二阶段，如果所有准备工作都成功执行，则可以执行“Withdraw-FlashCopy-commit”命令来删除所有禁止写入指示符，完成创建新的FlashCopy时间点副本并确保新的一致性组。然后可以接收并处理向FlashCopy源卷写入请求，而不会在Flashcopy目标卷上新的一致性组的损坏风险。

24. 发明授权

US07548896B2 Device, method and computer program readable medium for support of maintaining a system 失效
标题翻译：用于支持维护系统的装置，方法和计算机程序可读介质
公开(公告)号：US07548896B2
公开(公告)日：2009-06-16
申请号：US11390127
申请日：2006-03-27
申请人： Michael E. Factor , Shlomit Sarah Pinter , Aviad Zlotnick
发明人： Michael E. Factor , Shlomit Sarah Pinter , Aviad Zlotnick
IPC分类号： G06N5/02 , G06N7/04
CPC分类号： G06N5/025
摘要： Method, device and computer program product for support of maintaining a system. The method includes: evaluating a current system state and detecting a first lattice element corresponding to the current system state; locating at least one state improvement path, within a lattice that represents states of the system, between the first lattice element and a second lattice element representative of a target system state; determining, for at least one state improvement path, rules that should be satisfied in order to reach the system target state; and determining how to fulfill the rules associated with at least one state improvement path.
摘要翻译：用于支持系统维护的方法，设备和计算机程序产品。该方法包括：评估当前系统状态并检测对应于当前系统状态的第一格子元素; 在表示系统状态的格内，在代表目标系统状态的第一格子元件和第二格子元件之间定位至少一个状态改进路径; 对于至少一个状态改进路径，确定为了达到系统目标状态而应该满足的规则; 以及确定如何实现与至少一个状态改进路径相关联的规则。

25. 发明授权

US07523275B2 Method, system, and program for maintaining a copy relationship between primary volumes and corresponding secondary volumes 有权
标题翻译：用于维护主卷和对应辅助卷之间复制关系的方法，系统和程序
公开(公告)号：US07523275B2
公开(公告)日：2009-04-21
申请号：US10410757
申请日：2003-04-10
申请人： Aviad Zlotnick , Shachar Fienblit , Olympia Gluck , Michael E. Factor , William Frank Micka , Gail Andrea Spear , Joseph Smith Hyde, II , Martin Jacob Tross
发明人： Aviad Zlotnick , Shachar Fienblit , Olympia Gluck , Michael E. Factor , William Frank Micka , Gail Andrea Spear , Joseph Smith Hyde, II , Martin Jacob Tross
IPC分类号： G06F12/00
CPC分类号： G06F11/2071 , G06F11/2069 , G06F11/2074 , G06F11/2076
摘要： Provided are a method, system, and program for accessing a resource. Requests are generated to access a resource in a first access mode and a second access mode. The requests are processed to access the resource in the second mode before processing at least one request to access the resource in the first access mode. The processing of the requests to access the resource in the first access mode is delayed for a time period after processing all the requests to access the resource in the second access mode in order to wait to receive a subsequent request to access the resource in the second access mode.
摘要翻译：提供了一种用于访问资源的方法，系统和程序。生成用于以第一访问模式和第二访问模式访问资源的请求。在处理在第一访问模式下访问资源的至少一个请求之前，处理请求以第二模式访问资源。在处理在第二访问模式中访问资源的所有请求之后的时间段中，处理在第一访问模式中访问资源的请求被延迟一段时间，以便等待接收在第二访问模式中访问资源的后续请求访问模式

26. 发明申请

US20090070528A1 APPARATUS, SYSTEM, AND METHOD FOR INCREMENTAL RESYNCHRONIZATION IN A DATA STORAGE SYSTEM 有权
标题翻译：数据存储系统中增量重构的装置，系统和方法
公开(公告)号：US20090070528A1
公开(公告)日：2009-03-12
申请号：US11852161
申请日：2007-09-07
申请人： Robert F. Bartfai , Michael E. Factor , Shachar Flenblit , Olympia Gluck , Gail A. Spear
发明人： Robert F. Bartfai , Michael E. Factor , Shachar Flenblit , Olympia Gluck , Gail A. Spear
IPC分类号： G06F12/00
CPC分类号： G06F11/2082 , G06F11/2058 , G06F11/2064 , G06F11/2069 , G06F2201/82
摘要： An apparatus, system, and method are disclosed for performing an incremental resynchronization between two unrelated volumes when a third volume fails. The apparatus, system, and method include initiating registration of changed tracks; keeping track of bytes in flight activities between a local volume and an intermediate volume; recording the changed tracks in bitmaps at the local volume; stopping the recording of the changed tracks; and starting a resynchronization process by sending the changed tracks to a recovery volume.
摘要翻译：公开了一种用于在第三卷失败时执行两个不相关卷之间的增量重新同步的装置，系统和方法。装置，系统和方法包括启动改变轨迹的注册; 跟踪本地卷和中间卷之间的飞行活动中的字节数; 在本地卷上以位图记录已更改的曲目; 停止录制改变的曲目; 并通过将更改的轨道发送到恢复卷来启动重新同步过程。

27. 发明授权

US07461100B2 Method for fast reverse restore 有权
标题翻译：快速反向恢复方法
公开(公告)号：US07461100B2
公开(公告)日：2008-12-02
申请号：US10856239
申请日：2004-05-27
申请人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matosevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafrir , Ifat Nuriel
发明人： Gail Andrea Spear , Michael E. Factor , Rivka Mayraz Matosevich , Shachar Fienblit , Sheli Rahav , Robert Francis Bartfai , Dalit Tzafrir , Ifat Nuriel
IPC分类号： G07F17/30 , G06F15/16
CPC分类号： G06F11/2069 , G06F11/2082 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Techniques are provided for performing a copy operation. A fast reverse restore command indicating a new source and a new target is received, wherein the new source is an original target and the new target is an original source. A synchronous scan is performed on the new target. A new target structure associated with the new target is updated using a new source structure associated with the new source.Techniques are also provided for performing a copy operation in which a fast reverse restore command is received after an instant virtual copy has been performed from a new target to a new source and wherein the fast reverse restore command is performed before a background copy has been performed by the instant virtual copy.
摘要翻译：提供了执行复印操作的技术。接收到指示新的源和新目标的快速反向恢复命令，其中新的源是原始目标，并且新目标是原始源。对新目标进行同步扫描。使用与新源相关联的新源结构来更新与新目标相关联的新目标结构。还提供了用于执行复制操作的技术，其中在从新目标执行瞬时虚拟副本到新的源之后接收快速反向恢复命令，并且其中在执行后台复制之前执行快速反向恢复命令通过即时虚拟副本。

28. 发明授权

US07047378B2 Method, system, and program for managing information on relationships between target volumes and source volumes when performing adding, withdrawing, and disaster recovery operations for the relationships 失效
标题翻译：用于管理目标卷和源卷之间的关系的方法，系统和程序，用于在关系中执行添加，撤销和灾难恢复操作
公开(公告)号：US07047378B2
公开(公告)日：2006-05-16
申请号：US10463997
申请日：2003-06-17
申请人： Michael E. Factor , Amiram Hayardeny , Thomas Charles Jarvis , Gail Andrea Spear , William Frank Micka , Sivan Tal , Dalit Tzafrir , Rivka Mayraz Matosevich , Sheli Rahav , Ifat Nuriel , Shachar Fienblit , Svetlana Shukevich
发明人： Michael E. Factor , Amiram Hayardeny , Thomas Charles Jarvis , Gail Andrea Spear , William Frank Micka , Sivan Tal , Dalit Tzafrir , Rivka Mayraz Matosevich , Sheli Rahav , Ifat Nuriel , Shachar Fienblit , Svetlana Shukevich
IPC分类号： G06F12/00
CPC分类号： G06F11/0727 , G06F11/0793 , G06F11/2069 , G06F11/2071 , G06F12/0866
摘要： Provided are a method, system, and program for managing a relationship between one target volume and one source volume. Information is maintained in memory on an existing relationship between at least one source volume and at least one target volume, comprising: (i) at least one element, wherein each element represents a range of sequential data units in the volume; (ii) at least one relationship entry, wherein each relationship entry represents one relationship; and (iii) at least one element pointer associating one element with one relationship entry, wherein the data units represented by the element are part of the relationship represented by the relationship entry that the pointer associates with the element. A new relationship between at least one target volume and at least one source volume is added. Further, added is a new relationship entry in the memory representing the new relationship and one new element pointer is added in the memory for each element including data units included in the new relationship to associate the element with the new relationship entry, wherein the data units represented by the element are part of the new relationship.
摘要翻译：提供了一种用于管理一个目标卷和一个源卷之间的关系的方法，系统和程序。信息在至少一个源卷和至少一个目标卷之间的现有关系中保存在存储器中，包括：（i）至少一个元素，其中每个元素表示该卷中的顺序数据单元的范围; （ii）至少一个关系条目，其中每个关系条目表示一个关系; 和（iii）将一个元素与一个关系条目相关联的至少一个元素指针，其中由该元素表示的数据单元是由该指针与元素相关联的关系条目表示的关系的一部分。添加至少一个目标卷与至少一个源卷之间的新关系。此外，添加了表示新关系的存储器中的新关系条目，并且在存储器中为包括在新关系中的数据单元的每个元素添加一个新元素指针，以将元素与新关系条目相关联，其中数据单元由元素代表的是新关系的一部分。

29. 发明授权

US08738884B2 Efficient loading of data into memory of a computing system 有权
标题翻译：将数据有效地加载到计算系统的存储器中
公开(公告)号：US08738884B2
公开(公告)日：2014-05-27
申请号：US13611994
申请日：2012-09-12
申请人： Michael E. Factor , Kalman Z. Meth
发明人： Michael E. Factor , Kalman Z. Meth
IPC分类号： G06F12/00
CPC分类号： G06F3/0667 , G06F8/60 , G06F9/45558 , G06F2009/45579
摘要： Machines, systems and methods for deploying one or more virtual machines on a host computing system, the method comprising: receiving mapping information from a data storage system, wherein the mapping information associates a first data chunk stored in the data storage system with a unique identifier; utilizing the mapping information to determine whether any copies of the first data chunk have already been loaded into a memory of the host computing system in association with deployment of a first virtual machine or a second virtual machine on the host computing system; and in response to determining that no copies of the first data chunk have already been loaded into the memory: retrieving the first data chunk from the data storage system; loading the first data chunk into the memory; and utilizing the first data chunk to deploy the first virtual machine on the host computing system.
摘要翻译：用于在主计算系统上部署一个或多个虚拟机的机器，系统和方法，所述方法包括：从数据存储系统接收映射信息，其中所述映射信息将存储在所述数据存储系统中的第一数据块与唯一标识符 ; 与所述主计算系统上的第一虚拟机或第二虚拟机的部署相关联，利用所述映射信息来确定所述第一数据块的任何副本是否已经被加载到所述主计算系统的存储器中; 并且响应于确定没有第一数据块的副本已经被加载到存储器中：从数据存储系统检索第一数据块; 将第一个数据块加载到存储器中; 以及利用所述第一数据块在所述主计算系统上部署所述第一虚拟机。

30. 发明申请

US20120136977A1 STORAGE APPLIANCE, APPLICATION SERVER AND METHOD THEREOF 有权
标题翻译：存储设备，应用服务器及其方法
公开(公告)号：US20120136977A1
公开(公告)日：2012-05-31
申请号：US12955943
申请日：2010-11-30
申请人： Michael E. Factor , Matthew Albert Huras , Aamer Sachedina , Paula Kim Ta-Shma , Avishay Traeger
发明人： Michael E. Factor , Matthew Albert Huras , Aamer Sachedina , Paula Kim Ta-Shma , Avishay Traeger
IPC分类号： G06F15/173
CPC分类号： H04L67/1097
摘要： A storage appliance system is disclosed which may include at least one application server for locally executing an application, and one or more storage servers in communication with the application server for I/O transmission therebetween. Also disclosed are an application server, a method, and a computer program product.
摘要翻译：公开了一种存储设备系统，其可以包括用于本地执行应用的至少一个应用服务器，以及与应用服务器通信的一个或多个存储服务器，用于在其间进行I / O传输。还公开了应用服务器，方法和计算机程序产品。

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