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1. 发明授权

US07421556B2 Method and apparatus for migrating data between heterogeneous data storage devices 有权
标题翻译：用于在异构数据存储设备之间迁移数据的方法和装置
公开(公告)号：US07421556B2
公开(公告)日：2008-09-02
申请号：US11392328
申请日：2006-03-29
申请人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
发明人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
IPC分类号： G06F13/00
CPC分类号： H04L67/1097 , G06F3/0616 , G06F3/0647 , G06F3/067
摘要： A method for migrating data between heterogeneous data storage devices within a storage area network is disclosed. A first virtualizer presents stored data as a first virtual disk, and then communicates a managed disk representation of the first virtual disk to a second virtualizer. After receiving the managed disk representation, the second virtualizer virtualizes the stored data from the managed disk representation as a second virtual disk. At such point, the stored data can be progressively migrated from the first virtualizer to the second virtualizer.
摘要翻译：公开了一种用于在存储区域网络内的异构数据存储设备之间迁移数据的方法。第一虚拟器将存储的数据呈现为第一虚拟磁盘，然后将第一虚拟磁盘的托管磁盘表示传送到第二虚拟器。在接收到托管磁盘表示之后，第二虚拟器将存储的数据从托管磁盘表示形式虚拟化为第二虚拟磁盘。在这种情况下，存储的数据可以从第一虚拟器逐渐迁移到第二虚拟器。

2. 发明授权

US07987330B2 Apparatus for migrating data between heterogeneous data storage devices 失效
标题翻译：用于在异构数据存储设备之间迁移数据的设备
公开(公告)号：US07987330B2
公开(公告)日：2011-07-26
申请号：US12145188
申请日：2008-06-24
申请人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
发明人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
IPC分类号： G06F12/00
CPC分类号： H04L67/1097 , G06F3/0616 , G06F3/0647 , G06F3/067
摘要： A method for migrating data between heterogeneous data storage devices within a storage area network is disclosed. A first virtualizer presents stored data as a first virtual disk, and then communicates a managed disk representation of the first virtual disk to a second virtualizer. After receiving the managed disk representation, the second virtualizer virtualizes the stored data from the managed disk representation as a second virtual disk. At such point, the stored data can be progressively migrated from the first virtualizer to the second virtualizer.
摘要翻译：公开了一种用于在存储区域网络内的异构数据存储设备之间迁移数据的方法。第一虚拟器将存储的数据呈现为第一虚拟磁盘，然后将第一虚拟磁盘的托管磁盘表示传送到第二虚拟器。在接收到托管磁盘表示之后，第二虚拟器将存储的数据从托管磁盘表示形式虚拟化为第二虚拟磁盘。在这种情况下，存储的数据可以从第一虚拟器逐渐迁移到第二虚拟器。

3. 发明申请

US20080256145A1 Apparatus for Migrating Data Between Heterogeneous Data Storage Devices 失效
标题翻译：用于在异构数据存储设备之间迁移数据的设备
公开(公告)号：US20080256145A1
公开(公告)日：2008-10-16
申请号：US12145188
申请日：2008-06-24
申请人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
发明人： Gregory Dalton , Geoff Lane , Stephen P. Legg , Robert B. Nicholson , William J. Scales , Barry D. Whyte
IPC分类号： G06F17/30
CPC分类号： H04L67/1097 , G06F3/0616 , G06F3/0647 , G06F3/067
摘要： A method for migrating data between heterogeneous data storage devices within a storage area network is disclosed. A first virtualizer presents stored data as a first virtual disk, and then communicates a managed disk representation of the first virtual disk to a second virtualizer. After receiving the managed disk representation, the second virtualizer virtualizes the stored data from the managed disk representation as a second virtual disk. At such point, the stored data can be progressively migrated from the first virtualizer to the second virtualizer.
摘要翻译：公开了一种用于在存储区域网络内的异构数据存储设备之间迁移数据的方法。第一虚拟器将存储的数据呈现为第一虚拟磁盘，然后将第一虚拟磁盘的托管磁盘表示传送到第二虚拟器。在接收到托管磁盘表示之后，第二虚拟器将存储的数据从托管磁盘表示形式虚拟化为第二虚拟磁盘。在这种情况下，存储的数据可以从第一虚拟器逐渐迁移到第二虚拟器。

4. 发明申请

US20120221787A1 DATA STORAGE 有权
标题翻译：数据存储
公开(公告)号：US20120221787A1
公开(公告)日：2012-08-30
申请号：US13464633
申请日：2012-05-04
申请人： Carlos F. Fuente , William J. Scales , Barry D. Whyte
发明人： Carlos F. Fuente , William J. Scales , Barry D. Whyte
IPC分类号： G06F12/16
CPC分类号： G06F3/0607 , G06F3/0647 , G06F3/0685
摘要： A data storage system comprises a controller, a first lower performance storage medium and a second higher performance storage medium. The controller is connected to the storage mediums and is arranged to control Input/Output (IO) access to the storage mediums. In operation, the controller is arranged to store an image on the first storage medium, initiate a copy function from the first storage medium to the second storage medium, direct all IO access for the image to the second storage medium, and periodically age data from the second storage medium to the first storage medium.
摘要翻译：数据存储系统包括控制器，第一低性能存储介质和第二高性能存储介质。控制器连接到存储介质，并且被布置成控制对存储介质的输入/输出（IO）访问。在操作中，控制器被布置为在第一存储介质上存储图像，从第一存储介质到第二存储介质发起复制功能，将图像的所有IO访问指向第二存储介质，并且周期性地从所述第二存储介质到所述第一存储介质。

5. 发明授权

US08468299B2 Virtualized storage performance controller 有权
标题翻译：虚拟化存储性能控制器
公开(公告)号：US08468299B2
公开(公告)日：2013-06-18
申请号：US12600883
申请日：2008-04-29
申请人： Nicholas M. O'Rourke , Lee J. Sanders , William J. Scales , Barry D. Whyte
发明人： Nicholas M. O'Rourke , Lee J. Sanders , William J. Scales , Barry D. Whyte
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/0655 , G06F3/061 , G06F3/0683 , G06F11/3409 , G06F11/3485 , G06F12/0804 , G06F12/0873 , G06F2201/815 , G06F2201/875 , G06F2201/885 , G06F2212/263 , G06F2212/502
摘要： An apparatus for real-time performance management of a virtualized storage system operable in a network having managed physical storage and virtual storage presented by an in-band virtualization controller comprises: a monitoring component operable in communication with the network for acquiring performance data from the managed physical storage and the virtual storage; and a cache controller component responsive to the monitoring component for adjusting cache parameters for the virtual storage. The apparatus may further comprise a queue controller component responsive to the monitoring component for adjusting queue parameters for the managed physical storage. The monitoring component, the cache controller component and the queue controller component may be configured to operate periodically during operation of the virtualized storage system.
摘要翻译：一种用于在由带内虚拟化控制器呈现的具有被管理的物理存储和虚拟存储的网络中可操作的虚拟存储系统的实时性能管理的装置包括：可与网络通信的监视组件，用于从被管理的物理存储和虚拟存储; 以及缓存控制器组件，其响应于所述监视组件来调整所述虚拟存储器的高速缓存参数。该装置还可以包括响应于监视组件的用于调整被管理物理存储器的队列参数的队列控制器组件。监视组件，高速缓存控制器组件和队列控制器组件可以被配置为在虚拟化存储系统的操作期间周期性地运行。

6. 发明授权

US09250808B2 Data storage and moving of relatively infrequently accessed data among storage of different types 有权
标题翻译：在不同类型的存储中数据存储和相对不常访问的数据的移动
公开(公告)号：US09250808B2
公开(公告)日：2016-02-02
申请号：US13464633
申请日：2012-05-04
申请人： Carlos F. Fuente , William J. Scales , Barry D. Whyte
发明人： Carlos F. Fuente , William J. Scales , Barry D. Whyte
IPC分类号： G06F12/16 , G06F3/06
CPC分类号： G06F3/0607 , G06F3/0647 , G06F3/0685
摘要： A data storage system comprises a controller, a first lower performance storage medium and a second higher performance storage medium. The controller is connected to the storage mediums and is arranged to control Input/Output (IO) access to the storage mediums. In operation, the controller is arranged to store an image on the first storage medium, initiate a copy function from the first storage medium to the second storage medium, direct all IO access for the image to the second storage medium, and periodically age data from the second storage medium to the first storage medium.
摘要翻译：数据存储系统包括控制器，第一低性能存储介质和第二高性能存储介质。控制器连接到存储介质，并且被布置成控制对存储介质的输入/输出（IO）访问。在操作中，控制器被布置为在第一存储介质上存储图像，从第一存储介质到第二存储介质发起复制功能，将图像的所有IO访问指向第二存储介质，并且周期性地从所述第二存储介质到所述第一存储介质。

7. 发明申请

US20110047329A1 Virtualized Storage Performance Controller 有权
标题翻译：虚拟化存储性能控制器
公开(公告)号：US20110047329A1
公开(公告)日：2011-02-24
申请号：US12600883
申请日：2008-04-29
申请人： Nicholas M. O'Rourke , Lee J. Sanders , William J. Scales , Barry D. Whyte
发明人： Nicholas M. O'Rourke , Lee J. Sanders , William J. Scales , Barry D. Whyte
IPC分类号： G06F12/08
CPC分类号： G06F3/0655 , G06F3/061 , G06F3/0683 , G06F11/3409 , G06F11/3485 , G06F12/0804 , G06F12/0873 , G06F2201/815 , G06F2201/875 , G06F2201/885 , G06F2212/263 , G06F2212/502
摘要： An apparatus for real-time performance management of a virtualized storage system operable in a network having managed physical storage and virtual storage presented by an in-band virtualization controller comprises: a monitoring component operable in communication with the network for acquiring performance data from the managed physical storage and the virtual storage; and a cache controller component responsive to the monitoring component for adjusting cache parameters for the virtual storage. The apparatus may further comprise a queue controller component responsive to the monitoring component for adjusting queue parameters for the managed physical storage. The monitoring component, the cache controller component and the queue controller component may be configured to operate periodically during operation of the virtualized storage system.
摘要翻译：一种用于在由带内虚拟化控制器呈现的具有被管理的物理存储和虚拟存储的网络中可操作的虚拟存储系统的实时性能管理的装置包括：可与网络通信的监视组件，用于从被管理的物理存储和虚拟存储; 以及缓存控制器组件，其响应于所述监视组件来调整所述虚拟存储器的高速缓存参数。该装置还可以包括响应于监视组件的用于调整被管理物理存储器的队列参数的队列控制器组件。监视组件，高速缓存控制器组件和队列控制器组件可以被配置为在虚拟化存储系统的操作期间周期性地运行。

8. 发明授权

US08253275B2 Connection error avoidance for apparatus connected to a power supply 有权
标题翻译：连接到电源的设备的连接错误避免
公开(公告)号：US08253275B2
公开(公告)日：2012-08-28
申请号：US12766664
申请日：2010-04-23
申请人： Steven J. Hyatt , Ian D. Judd , Robert B. Nicholson , Paul J. Quelch , Stephen A. Randle , William J. Scales
发明人： Steven J. Hyatt , Ian D. Judd , Robert B. Nicholson , Paul J. Quelch , Stephen A. Randle , William J. Scales
IPC分类号： H02J9/00
CPC分类号： G06F11/2289 , Y10T307/615
摘要： According to one general embodiment of the present invention, there is provided a computer program product for reducing incidence of errors in connections between a power consumer apparatus operable to draw a load and a power supply apparatus capable of varying the power supplied, the computer program product comprising: a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising: computer readable program code configured to generate at the power consumer apparatus an identifiable pattern in a load to be drawn from a power supply connection to a power supply apparatus; and computer readable program code configured to monitor at the power consumer apparatus for a change in the load corresponding to the pattern, the monitoring being performed across a signal connection to the power supply apparatus; wherein a positive result of the monitoring indicates a correct configuration. Additional embodiments are also presented.
摘要翻译：根据本发明的一个一般实施例，提供了一种用于减少可操作以绘制负载的电力消耗装置与能够改变供电的电源装置之间的连接中的错误的发生率的计算机程序产品，该计算机程序产品该计算机可读程序代码包括：计算机可读程序代码，其被配置为在电力消费者设备处生成要从电源连接抽取到的负载中的可识别模式电源设备; 以及计算机可读程序代码，被配置为在所述用电设备处监视对应于所述模式的负载的变化，所述监视是通过与所述电源装置的信号连接进行的; 其中监视的肯定结果指示正确的配置。还提供了另外的实施例。

9. 发明授权

US08732419B2 Maintaining multiple target copies 有权
标题翻译：维护多个目标副本
公开(公告)号：US08732419B2
公开(公告)日：2014-05-20
申请号：US13466783
申请日：2012-05-08
申请人： Christopher B. Beeken , William J. Scales
发明人： Christopher B. Beeken , William J. Scales
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/065 , G06F3/0605 , G06F3/067 , G06F11/1446 , G06F2201/84
摘要： Provided are techniques for maintaining instant virtual copies. A request to perform an instant virtual copy operation to create an instant virtual copy from a first volume to a new volume is received. It is determined that the first volume has not been modified since a last instant virtual copy operation has been performed. It is determined whether an intermediate volume and an intermediate map have already been created. In response to determining that the intermediate volume and the intermediate map have not already been created, the intermediate volume and the intermediate map are created, the intermediate volume is made dependent on the first volume in a dependency chain based on the intermediate map, and the new volume is made dependent on the intermediate volume in the dependency chain.
摘要翻译：提供了用于维护即时虚拟副本的技术。接收到执行即时虚拟复制操作以从第一卷到新卷创建即时虚拟副本的请求。自从执行了最后一次即时虚拟复制操作以来，确定第一卷未被修改。确定是否已经创建了中间卷和中间映射。响应于确定中间卷和中间映射尚未被创建，中间卷和中间映射被创建，中间卷被依赖于基于中间映射的依赖链中的第一卷，并且新卷依赖于依赖关系链中的中间卷。

10. 发明授权

US08464010B2 Apparatus and method for data backup 失效
标题翻译：数据备份的装置和方法
公开(公告)号：US08464010B2
公开(公告)日：2013-06-11
申请号：US13463659
申请日：2012-05-03
申请人： Christopher B. E. Beeken , Carlos F. Fuente , Colin R. Jewell , William J. Scales
发明人： Christopher B. E. Beeken , Carlos F. Fuente , Colin R. Jewell , William J. Scales
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F11/1458 , G06F11/1456 , G06F11/1466 , G06F2201/815
摘要： A targeting storage component selects a target virtual disk for one of a full copy or an incremental copy of first data. A periodic backup component triggers a periodic point-in-time copy of the first data to a virtual disk in the cascade. A testing component tests a status of the full copy, the incremental copy and the periodic point-in-time copy. Responsive to the status, a cascade splitting component splits the cascade to remove a dependency relationship of at least one of the fully copy, the incremental copy and the periodic point-in-time copy on the first data.
摘要翻译：目标存储组件为第一数据的完整副本或增量副本之一选择目标虚拟磁盘。定期备份组件将级联中的第一个数据的周期性时间点副本触发到虚拟磁盘。测试组件测试完整副本，增量副本和周期性时间点副本的状态。响应于状态，级联分解组件分离级联以去除第一数据上的全副本，增量副本和周期性时间点副本中的至少一个的依赖关系。

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