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    Method, system, and program for remote resource management
    22.
    发明授权
    Method, system, and program for remote resource management 有权
    用于远程资源管理的方法，系统和程序

    公开(公告)号：US07363629B2

    公开(公告)日：2008-04-22

    申请号：US10465177

    申请日：2003-06-19

    申请人： James Alan Springer, Sr. ,  Thomas Charles Jarvis ,  Gail Andrea Spear ,  Sam Clark Werner ,  Richard Kenneth Martinez ,  Matthew Sanchez ,  Theresa Mary Brown

    发明人： James Alan Springer, Sr. ,  Thomas Charles Jarvis ,  Gail Andrea Spear ,  Sam Clark Werner ,  Richard Kenneth Martinez ,  Matthew Sanchez ,  Theresa Mary Brown

    IPC分类号： G06F9/46

    CPC分类号： G06F9/505 ,  H04L29/06 ,  H04L47/39 ,  H04L67/1097 ,  H04L67/322 ,  H04L69/329

    摘要： Provided are a method, system, and program for managing resources in which a local processor sends remote operation requests to be executed by a remote processor having multiple resources. In the illustrated embodiment, the local processor and the remote processor each have a resource manager, each of which maintains a control set for each resource of the remote processor. Each control set of the remote processor resource manager includes a queue for queuing remote operation requests awaiting execution in connection with the resource associated with the control set. Each control set of the local processor resource manager includes a credit counter which keeps track of permissible outstanding remote operation requests. Each local processor control set credit counter is decremented for each remote operation request for the associated resource sent to the remote processor and is incremented for each acknowledgment received from the remote processor. For each remote processor control set, the remote processor resource manager sends an acknowledgment for each remote operation request initiated in connection with the associated resource. For each local processor control set, the local processor resource manager queues remote operation requests if the control set credit counter falls below a threshold after being initialized in accordance with the capacity of the associated remote processor control set queue.

    摘要翻译： 提供了一种用于管理资源的方法，系统和程序，其中本地处理器发送由具有多个资源的远程处理器执行的远程操作请求。 在所示实施例中，本地处理器和远程处理器各自具有资源管理器，每个资源管理器为远程处理器的每个资源维护一个控制集。 远程处理器资源管理器的每个控制集合包括用于排队等待与控制集相关联的资源执行的远程操作请求的队列。 本地处理器资源管理器的每个控制组包括信用计数器，其记录允许的未完成的远程操作请求。 对于发送到远程处理器的相关资源的每个远程操作请求，每个本地处理器控制集信用计数器递减，并且对于从远程处理器接收的每个确认递增递增。 对于每个远程处理器控制集，远程处理器资源管理器发送与相关资源相关联的每个远程操作请求的确认。 对于每个本地处理器控制集合，如果在根据相关联的远程处理器控制集队列的容量初始化之后控制集信用计数器下降到阈值以下，则本地处理器资源管理器排队远程操作请求。

    Cache management system with multiple cache lists employing roving removal and priority-based addition of cache entries
    26.
    发明授权
    Cache management system with multiple cache lists employing roving removal and priority-based addition of cache entries 失效
    具有多个高速缓存列表的缓存管理系统采用流动删除和基于优先级的缓存条目的添加

    公开(公告)号：US06615318B2

    公开(公告)日：2003-09-02

    申请号：US10055633

    申请日：2002-01-22

    申请人： Thomas Charles Jarvis ,  Steven Robert Lowe ,  Bruce McNutt

    发明人： Thomas Charles Jarvis ,  Steven Robert Lowe ,  Bruce McNutt

    IPC分类号： B06F1200

    CPC分类号： G06F12/123

    摘要： In a cache management system multiple cache lists are utilized, where each entry in a list names at least one corresponding data item in cache. A cache manager always demotes cache list entries from a “current removal list” (and demotes or destages the corresponding data items from cache) until that list is exhausted and another list rotates into the function of current removal list. A prescribed order is established for rotating the role of current removal list. In response to prescribed activities of data items in cache, new cache list entries are added nearer or farther from the current removal list according to the prescribed order and the data items' priorities.

    摘要翻译： 在高速缓存管理系统中，利用多个高速缓存列表，其中列表中的每个条目指定高速缓存中的至少一个对应的数据项。 高速缓存管理器总是从“当前删除列表”中降级缓存列表条目（并从缓存中降级或退出对应的数据项），直到该列表用尽，另一个列表转入当前删除列表的功能。 建立了一个规定的顺序来转动当前清除列表的作用。 响应于高速缓存中的数据项的规定活动，根据规定的顺序和数据项的优先级，新的高速缓存列表条目被添加到当前移除列表中更远或更远。

    Managing write requests to data sets in a primary volume subject to being copied to a secondary volume
    28.
    发明授权
    Managing write requests to data sets in a primary volume subject to being copied to a secondary volume 失效
    将主要卷中的数据集的写入请求管理为要复制到辅助卷

    公开(公告)号：US08055865B2

    公开(公告)日：2011-11-08

    申请号：US11834626

    申请日：2007-08-06

    申请人： Thomas Charles Jarvis

    发明人： Thomas Charles Jarvis

    IPC分类号： G06F12/00

    CPC分类号： G06F11/2064 ,  G06F11/2074 ,  G06F11/2082 ,  G06F2201/82

    摘要： Provided are a method, system, and article of manufacture for managing write requests to data sets in a primary volume subject to being copied to a secondary volume. Information indicating data sets to copy from a primary storage to a secondary storage is generated. A write request is received to write data to a target data set indicated in the information to copy from the primary storage to the secondary storage. A determination is made as to whether the write request is part of a sequential write access. The target data set and sequential data sets following the target data set are copied from the primary storage to the secondary storage. The write request to write the data to the primary storage is executed in response to receiving acknowledgment that the target data set was copied to the secondary storage.

    摘要翻译： 提供了一种用于管理对要被复制到次要卷的主卷中的数据集的写入请求的方法，系统和制品。 生成指示从主存储器复制到辅助存储器的数据集的信息。 接收到写入请求以将数据写入要从主存储器复制到辅助存储器的信息中指示的目标数据集。 确定写请求是否是顺序写访问的一部分。 目标数据集之后的目标数据集和顺序数据集从主存储复制到辅助存储。 响应于接收到将目标数据集复制到辅助存储器的确认，执行将数据写入主存储器的写入请求。

    Device, method and computer program product readable medium for determining the identity of a component
    29.
    发明授权
    Device, method and computer program product readable medium for determining the identity of a component 有权
    用于确定组件身份的设备，方法和计算机程序产品可读介质

    公开(公告)号：US07757015B2

    公开(公告)日：2010-07-13

    申请号：US11225738

    申请日：2005-09-13

    申请人： Michael Factor ,  Thomas Charles Jarvis ,  Robert Akira Kubo ,  Orit Nissan-Messing ,  Gary Valentin ,  Elena Yerushalmi ,  Aviad Zlotnick

    发明人： Michael Factor ,  Thomas Charles Jarvis ,  Robert Akira Kubo ,  Orit Nissan-Messing ,  Gary Valentin ,  Elena Yerushalmi ,  Aviad Zlotnick

    IPC分类号： G05B23/00

    CPC分类号： G06F9/4411

    摘要： Method, device and computer program product for determining a characteristic of an identifiable component. The method includes: receiving identification information representative of an identity of components that belong to a group of components, determining at least one characteristic of an identifiable component in response to the received identification information, and performing at least one characteristic responsive operation. The device includes an identifiable component and a component characteristic determiner. The component characteristic determiner is adapted to receive identification information representative of an identity of components that belong to a group of components and to determine at least one characteristic of the identifiable component in response to a relationship between the received identification information and reference identification information. The device is adapted to perform at least one characteristic responsive information.

    摘要翻译： 用于确定可识别部件的特性的方法，装置和计算机程序产品。 所述方法包括：接收表示属于一组组件的组件的身份的标识信息，响应于所接收的标识信息确定可识别组件的至少一个特征，以及执行至少一个特征响应操作。 该设备包括可识别的组件和组件特征确定器。 组件特性确定器适于接收表示属于一组组件的组件的身份的标识信息，并且响应于所接收的标识信息和参考标识信息之间的关系来确定可识别组件的至少一个特性。 该装置适于执行至少一个特征响应信息。