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1. 发明申请

US20100217857A1 CONSOLIDATING SESSION INFORMATION FOR A CLUSTER OF SESSIONS IN A COUPLED SESSION ENVIRONMENT 失效
标题翻译：在联合会议环境中举办会议聚会的会议情况
公开(公告)号：US20100217857A1
公开(公告)日：2010-08-26
申请号：US12778063
申请日：2010-05-11
申请人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David Michael Shackelford
发明人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David Michael Shackelford
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/14
摘要： Provided are a method, system, and program for consolidating session information for a cluster of sessions in a coupled session environment. Information for each of a plurality of sessions comprising a cluster is stored in a memory of a processor session. Each session associates at least one primary system and at least one secondary system, wherein within each session, updates are copied from the at least one primary system to the at least one secondary system. The session information in the memory for the plurality of sessions is processed to generate consolidated session information for the cluster based on the session information for the sessions in the cluster. The consolidated session information for the cluster is written to a master data set maintaining information for sessions.
摘要翻译：提供了一种用于在耦合会话环境中整合会话集群的会话信息的方法，系统和程序。包含群集的多个会话中的每一个的信息被存储在处理器会话的存储器中。每个会话关联至少一个主系统和至少一个辅助系统，其中在每个会话内，将更新从所述至少一个主系统复制到所述至少一个辅助系统。针对多个会话的存储器中的会话信息被处理以基于用于集群中的会话的会话信息为集群生成合并会话信息。将集群的合并会话信息写入维护会话信息的主数据集。

2. 发明授权

US07761431B2 Consolidating session information for a cluster of sessions in a coupled session environment 失效
标题翻译：在一个耦合的会话环境中合并会话集群的会话信息
公开(公告)号：US07761431B2
公开(公告)日：2010-07-20
申请号：US11356664
申请日：2006-02-16
申请人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David Michael Shackelford
发明人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David Michael Shackelford
IPC分类号： G06F7/00
CPC分类号： H04L67/14
摘要： Provided are a method, system, and program for consolidating session information for a cluster of sessions in a coupled session environment. Information for each of a plurality of sessions comprising a cluster is stored in a memory of a processor session. Each session associates at least one primary system and at least one secondary system, wherein within each session, updates are copied from the at least one primary system to the at least one secondary system. The session information in the memory for the plurality of sessions is processed to generate consolidated session information for the cluster based on the session information for the sessions in the cluster. The consolidated session information for the cluster is written to a master data set maintaining information for sessions.
摘要翻译：提供了一种用于在耦合会话环境中整合会话集群的会话信息的方法，系统和程序。包含群集的多个会话中的每一个的信息被存储在处理器会话的存储器中。每个会话关联至少一个主系统和至少一个辅助系统，其中在每个会话内，将更新从所述至少一个主系统复制到所述至少一个辅助系统。针对多个会话的存储器中的会话信息被处理以基于用于集群中的会话的会话信息为集群生成合并会话信息。将集群的合并会话信息写入维护会话信息的主数据集。

3. 发明授权

US08626722B2 Consolidating session information for a cluster of sessions in a coupled session environment 失效
标题翻译：在一个耦合的会话环境中合并会话集群的会话信息
公开(公告)号：US08626722B2
公开(公告)日：2014-01-07
申请号：US12778063
申请日：2010-05-11
申请人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David M. Shackelford
发明人： Donald Reynold Blea , Robert Nelson Crockett , Gregory Edward McBride , Alan George McClure , David M. Shackelford
IPC分类号： G06F17/30
CPC分类号： H04L67/14
摘要： Provided are a method, system, and program for consolidating session information for a cluster of sessions in a coupled session environment. Information for each of a plurality of sessions comprising a cluster is stored in a memory of a processor session. Each session associates at least one primary system and at least one secondary system, wherein within each session, updates are copied from the at least one primary system to the at least one secondary system. The session information in the memory for the plurality of sessions is processed to generate consolidated session information for the cluster based on the session information for the sessions in the cluster. The consolidated session information for the cluster is written to a master data set maintaining information for sessions.
摘要翻译：提供了一种用于在耦合会话环境中整合会话集群的会话信息的方法，系统和程序。包含群集的多个会话中的每一个的信息被存储在处理器会话的存储器中。每个会话关联至少一个主系统和至少一个辅助系统，其中在每个会话内，将更新从所述至少一个主系统复制到所述至少一个辅助系统。针对多个会话的存储器中的会话信息被处理以基于用于集群中的会话的会话信息为集群生成合并会话信息。将集群的合并会话信息写入维护会话信息的主数据集。

4. 发明授权

US07003706B2 Method, system, and program for improved device blocking and suspension 有权
标题翻译：方法，系统和程序，用于改进设备阻塞和暂停
公开(公告)号：US07003706B2
公开(公告)日：2006-02-21
申请号：US10445688
申请日：2003-05-27
申请人： Gregory Edward McBride , Alan George McClure , Robert Nelson Crockett , Donald Reynold Blea
发明人： Gregory Edward McBride , Alan George McClure , Robert Nelson Crockett , Donald Reynold Blea
IPC分类号： G11C29/00
CPC分类号： G06F11/2074 , G06F11/2064 , G06F11/3485 , G06F2201/855 , G06F2201/88
摘要： Disclosed is an article of manufacture, system, and program for determining device suspension and device blocking. Local session cache usage and residual counts are compared against limit values associated with that session, wherein the limit values comprise a device blocking count, a device blocking percent, a suspend count, and a suspend percent for the local session. If a cache in trouble condition is detected based on the comparison, the cache in trouble condition is processed to determine whether one or more volumes are to be blocked or suspended.
摘要翻译：公开了一种用于确定装置悬挂和装置阻塞的制造，系统和程序。将本地会话缓存使用和剩余计数与与该会话相关联的限制值进行比较，其中限制值包括设备阻塞计数，设备阻止百分比，暂停计数和本地会话的挂起百分比。如果基于比较检测到处于故障状态的高速缓存，则处理故障状态中的高速缓存以确定是否要阻止或暂停一个或多个卷。

5. 发明授权

US5778393A Adaptive multitasking for dataset storage 失效
标题翻译：用于数据集存储的自适应多任务
公开(公告)号：US5778393A
公开(公告)日：1998-07-07
申请号：US650606
申请日：1996-05-20
申请人： Donald Reynold Blea , Ronald Maynard Kern , Gregory Edward McBride , David Michael Shackelford
发明人： Donald Reynold Blea , Ronald Maynard Kern , Gregory Edward McBride , David Michael Shackelford
IPC分类号： G06F3/06 , G06F11/20 , G06F17/30
CPC分类号： G06F11/2082 , G06F3/0614 , G06F3/0632 , G06F3/0689 , G06F11/2064 , Y10S707/99956
摘要： Data is stored in one or more data storage devices, the number of active data storage devices being adaptively adjusted to maximize parallelism while minimizing device overhead. Multiple datasets are first received, these being designated for storage in multiple data storage devices. Next, a first one of the received datasets is stored in a first one of the data storage devices. Concurrently with storage of the first dataset, the following steps are performed: (1) selecting a second received dataset from those remaining to be stored, (2) selecting an available data storage device by employing a predetermined criteria, and (3) beginning storage of the second dataset in the selected data storage device. The predetermined criteria for selecting an available data storage device may involve, for example, selecting an available device based on a "first fit" or a "best fit" scheme. Concurrently with storage of the second dataset, storage of a third dataset starts. Likewise, the process of storing each subsequent dataset commences while the previous dataset is being stored. This technique promotes efficiency, since later-received datasets may be stored in previously used storage devices that have already finished storing earlier datasets. Accordingly, less processing overhead is occupied in activating previously dormant data storage devices.
摘要翻译：数据存储在一个或多个数据存储设备中，活动数据存储设备的数量被自适应地调整以最大化并行性，同时最小化设备开销。首先接收多个数据集，这些数据集被指定用于存储在多个数据存储设备中。接下来，接收的数据集中的第一个被存储在第一个数据存储装置中。同时存储第一数据集，执行以下步骤：（1）从剩余的数据集中选择第二个接收到的数据集，（2）通过采用预定准则选择可用数据存储设备;（3）开始存储的所选数据存储设备中的第二数据集。用于选择可用数据存储设备的预定标准可以涉及例如基于“第一拟合”或“最佳拟合”方案来选择可用设备。同时存储第二个数据集，第三个数据集的存储开始。同样，存储每个后续数据集的过程在存储上一个数据集时开始。这种技术可以提高效率，因为稍后接收的数据集可能存储在已经完成存储早期数据集的先前使用的存储设备中。因此，在激活先前的休眠数据存储设备中占用较少的处理开销。

6. 发明授权

US06212531B1 Method for implementing point-in-time copy using a snapshot function 失效
标题翻译：使用快照功能实现时间点复制的方法
公开(公告)号：US06212531B1
公开(公告)日：2001-04-03
申请号：US09006548
申请日：1998-01-13
申请人： David Randall Blea , Donald Reynold Blea , Mark Alan Haye , Ronald Maynard Kern , David M. Shackelford , John G. Thompson
发明人： David Randall Blea , Donald Reynold Blea , Mark Alan Haye , Ronald Maynard Kern , David M. Shackelford , John G. Thompson
IPC分类号： G06F1730
CPC分类号： G06F11/1466 , G06F11/1456 , G06F2201/815 , G06F2201/84 , Y10S707/99955
摘要： A method, apparatus, and article of manufacture for performing a point-in-time backup using a snapshot function. Work space on a work virtual volume is obtained to hold the snapshot copy of the source data being copied from a source virtual volume. Updates to the source virtual volume are suspended during the snapshot function, so as to provide a logically consistent view of the source virtual volume at a common point in time. Pointers are copied from a virtual track table of the source virtual volume to a virtual track table of the work virtual volume without actually moving any data on data storage devices referenced by those pointers. As a result, the snapshot function provides a method for copying the source virtual volume to the work virtual volume very quickly. Upon completion of the snapshot function, updates to the source virtual volume may be resumed. Subsequently, a backup is performed in the usual manner, except that the backup retrieves the source data from the work virtual volume rather than the source virtual volume.
摘要翻译：一种用于使用快照功能执行时间点备份的方法，装置和制品。获取工作虚拟卷上的工作空间以保存要从源虚拟卷复制的源数据的快照副本。在快照功能期间，将暂停对源虚拟卷的更新，以便在公共时间点提供源虚拟卷的逻辑一致视图。将指针从源虚拟卷的虚拟轨迹表复制到工作虚拟卷的虚拟轨迹表，而不会实际移动由这些指针引用的数据存储设备上的任何数据。因此，快照功能提供了一种将源虚拟卷快速复制到工作虚拟卷的方法。完成快照功能后，可以恢复对源虚拟卷的更新。随后，以通常的方式执行备份，除了备份从工作虚拟卷而不是源虚拟卷中检索源数据。

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