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1. 发明授权

US09367453B1 System and method for migrating cache data 有权
标题翻译：用于迁移缓存数据的系统和方法
公开(公告)号：US09367453B1
公开(公告)日：2016-06-14
申请号：US13249585
申请日：2011-09-30
申请人： Roy E. Clark , Randall H. Shain , Robert W. Beauchamp , Michel F. Fisher
发明人： Roy E. Clark , Randall H. Shain , Robert W. Beauchamp , Michel F. Fisher
IPC分类号： G06F12/08 , G06F9/455
CPC分类号： G06F12/08 , G06F9/455 , G06F9/45558 , G06F12/0806 , G06F12/084 , G06F12/0868 , G06F2009/4557 , G06F2009/45583 , G06F2212/1032 , G06F2212/214 , G06F2212/261 , G06F2212/263 , G06F2212/311
摘要： A computer-implemented method, computer program product and computing system for moving at least a portion of cache data from a first cache storage device coupled to a first computing device included within a first virtual machine to a shared storage device. The at least a portion of cache data is moved from the shared storage device to a second cache storage device coupled to a second computing device included within a second virtual machine.
摘要翻译：一种计算机实现的方法，计算机程序产品和计算系统，用于将耦合到包括在第一虚拟机内的第一计算设备的第一高速缓存存储设备的至少一部分高速缓存数据移动到共享存储设备。高速缓存数据的至少一部分从共享存储设备移动到耦合到包括在第二虚拟机内的第二计算设备的第二高速缓存存储设备。

2. 发明授权

US08966190B1 System and method for assigning control of a logical unit number 有权
标题翻译：用于分配逻辑单元号的控制的系统和方法
公开(公告)号：US08966190B1
公开(公告)日：2015-02-24
申请号：US13436897
申请日：2012-03-31
申请人： Roy E. Clark , Randall H. Shain
发明人： Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/02 , G06F12/14
CPC分类号： G06F12/02 , G06F3/0623 , G06F3/0638 , G06F3/067 , G06F3/0688 , G06F12/0223 , G06F12/084 , G06F12/0866 , G06F12/14
摘要： A method, computer program product, and computing system for receiving a first write request from a first host concerning a logical unit number (“LUN”). Exclusive control of the LUN is assigned to the first host. A write operation is performed on the LUN in response to the first write request. A second write request is received from a second host concerning the LUN. A second portion of the LUN that was exclusively controlled by the first host is reassigned so that the second portion of the LUN is exclusively controlled by the second host.
摘要翻译：一种用于从第一主机接收关于逻辑单元号（“LUN”）的第一写入请求的方法，计算机程序产品和计算系统。将LUN的独占控制分配给第一个主机。响应于第一个写请求，在LUN上执行写操作。从与LUN相关的第二主机接收到第二个写入请求。由第一主机专门控制的LUN的第二部分被重新分配，使得LUN的第二部分由第二主机专门控制。

3. 发明授权

US08914583B1 System and method for improving cache performance 有权
标题翻译：提高缓存性能的系统和方法
公开(公告)号：US08914583B1
公开(公告)日：2014-12-16
申请号：US13436899
申请日：2012-03-31
申请人： Roy E. Clark , Randall H. Shain
发明人： Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/02
CPC分类号： G06F3/061 , G06F3/06 , G06F3/0644 , G06F3/067 , G06F12/0873 , G06F12/0897 , G06F2212/1016 , G06F2212/401
摘要： A method, computer program product, and computing system for compartmentalizing a LUN into a plurality of portions that are each assigned to one or more hosts. An ownership tracking structure is maintained for the LUN, wherein the ownership tracking structure includes a data entry associated with each of the plurality of portions within the LUN. One or more properties of the ownership tracking structure are monitored to determine if the ownership tracking structure needs to be compressed. If the ownership tracking structure needs to be compressed, one or more actions are taken to reduce the size of the ownership tracking structure.
摘要翻译：一种用于将LUN划分成多个部分的方法，计算机程序产品和计算系统，每个部分分配给一个或多个主机。维护所述LUN的所有权跟踪结构，其中所述跟踪结构包括与所述LUN内的所述多个部分中的每一个相关联的数据条目。监控所有者跟踪结构的一个或多个属性以确定是否需要压缩所有权跟踪结构。如果所有权跟踪结构需要被压缩，则采取一个或多个动作来减小所有者跟踪结构的大小。

4. 发明授权

US08612680B1 Data caching system and method 有权
标题翻译：数据缓存系统及方法
公开(公告)号：US08612680B1
公开(公告)日：2013-12-17
申请号：US12828111
申请日：2010-06-30
申请人： Kiran Madnani , Randall H. Shain , David W. DesRoches
发明人： Kiran Madnani , Randall H. Shain , David W. DesRoches
IPC分类号： G06F13/10
CPC分类号： G06F12/0866 , G06F11/1076 , H04L67/1097 , H04L67/2842
摘要： A system, computer program product, and computer-implemented method for defining a data stripe that spans one or more of N data storage devices and one or more of M erasure code devices. The one or more N data storage devices and the one or more M erasure code devices are included within a data storage system. A data chunk to be written to the data storage system is received. At least a portion of the data chunk is written to the portion of the data stripe that spans the one or more N data storage devices. Each of the N data storage devices and the M erasure code devices is included within a unique server computer.
摘要翻译：一种用于定义跨越N个数据存储设备中的一个或多个以及一个或多个擦除代码设备的数据条带的系统，计算机程序产品和计算机实现的方法。一个或多个N个数据存储设备和一个或多个擦除代码设备被包括在数据存储系统内。接收要写入数据存储系统的数据块。数据块的至少一部分被写入跨越一个或多个N个数据存储设备的数据条带的部分。 N个数据存储设备和擦除代码设备中的每一个被包括在唯一的服务器计算机内。

5. 发明授权

US08099550B1 System and method for single instance storage 有权
标题翻译：用于单实例存储的系统和方法
公开(公告)号：US08099550B1
公开(公告)日：2012-01-17
申请号：US11967918
申请日：2007-12-31
申请人： Kiran Madnani , Randall H. Shain , Roy E. Clark
发明人： Kiran Madnani , Randall H. Shain , Roy E. Clark
IPC分类号： G06F12/00 , H04H20/71
CPC分类号： H04L12/185 , G06F3/0608 , G06F3/0638 , G06F3/067
摘要： A method and computer program product for defining a multicast group within a local area network. The multicast group includes a storage initiator device and a plurality of storage targets. Each of the plurality of storage targets includes a storage index that identifies one or more data segments stored on the storage target. A write request for storing a data segment within the multicast group is received on the storage initiator device. A “check exist” message is generated that defines the data segment to be stored within the multicast group. The “check exist” message is multicast to the plurality of storage targets included within the multicast group.
摘要翻译：一种用于在局域网内定义多播组的方法和计算机程序产品。组播组包括存储发起者设备和多个存储目标。多个存储目标中的每一个包括识别存储在存储目标上的一个或多个数据段的存储索引。在存储启动器设备上接收到用于存储多播组内的数据段的写入请求。生成“检查存在”消息，其定义要存储在多播组内的数据段。 “检查存在”消息被组播到多播组中包括的多个存储目标。

6. 发明授权

US09116636B1 System and method for adjusting QOS 有权
标题翻译：调整QOS的系统和方法
公开(公告)号：US09116636B1
公开(公告)日：2015-08-25
申请号：US13539408
申请日：2012-06-30
申请人： Roy E. Clark , Randall H. Shain
发明人： Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/12 , G06F3/06 , G06F12/08 , G06F11/10
CPC分类号： G06F3/0689 , G06F3/061 , G06F3/0631 , G06F3/0683 , G06F3/0685 , G06F11/1076 , G06F12/0802 , G06F12/0862 , G06F12/0873 , G06F12/0897 , G06F2212/151 , G06F2212/264
摘要： A method, computer program product, and computing system for defining a plurality of LUNs within a storage array. The plurality of LUNs may be organized into a plurality of LUN groups. A first LUN group included within the plurality of LUN groups has a first QOS level and a second LUN group included within the plurality of LUN groups has a second QOS level. The first LUN group is assigned to a first server based at least in part upon the first QOS. The second LUN group is assigned to a second server based at least in part upon the second QOS.
摘要翻译：一种用于定义存储阵列内的多个LUN的方法，计算机程序产品和计算系统。多个LUN可以被组织成多个LUN组。包括在多个LUN组内的第一LUN组具有第一QOS级别，并且包括在所述多个LUN组内的第二LUN组具有第二QOS级别。至少部分地基于第一个QOS将第一个LUN组分配给第一个服务器。至少部分地基于第二QOS将第二LUN组分配给第二服务器。

7. 发明授权

US08595438B1 System and method for improving cache performance 有权
标题翻译：提高缓存性能的系统和方法
公开(公告)号：US08595438B1
公开(公告)日：2013-11-26
申请号：US12895053
申请日：2010-09-30
申请人： Roy E. Clark , Randall H. Shain
发明人： Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F11/3409 , G06F11/3485 , G06F2201/885 , G06F2212/222 , G06F2212/263
摘要： A method, computer program product, and computing system for monitoring an actual read/write ratio for a cache memory system. The operation of the cache memory system may be adjusted to reduce the difference between a target read/write ratio for the cache memory system and the actual read/write ratio of the cache memory system.
摘要翻译：一种用于监视高速缓冲存储器系统的实际读/写比的方法，计算机程序产品和计算系统。可以调整高速缓存存储器系统的操作，以减少高速缓冲存储器系统的目标读/写比率与高速缓冲存储器系统的实际读/写比之间的差异。

8. 发明授权

US08301853B1 System and method for asynchronously mirroring data 有权
标题翻译：用于异步镜像数据的系统和方法
公开(公告)号：US08301853B1
公开(公告)日：2012-10-30
申请号：US11967836
申请日：2007-12-31
申请人： Kiran Madnani , Roy E. Clark , Randall H. Shain
发明人： Kiran Madnani , Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F11/2074 , G06F11/2058 , G06F11/2069 , G06F11/2076
摘要： A method and computer program product for a multicast data mirroring method including defining a multicast group within a local area network. The multicast group includes a first synchronous storage target and one or more asynchronous storage targets. The synchronous storage target is a member of a synchronously-mirrored storage group including at least a second synchronous storage target and a storage initiator device. A write request for storing a data segment within the synchronously-mirrored storage group is received on the storage initiator device. The data segment is written to the first synchronous storage target and the second synchronous storage target. The data segment is multicast to the asynchronous storage targets included within the multicast group.
摘要翻译：一种用于组播数据镜像方法的方法和计算机程序产品，包括定义局域网内的多播组。多播组包括第一同步存储目标和一个或多个异步存储目标。同步存储目标是包括至少第二同步存储目标和存储启动器设备的同步镜像存储组的成员。在存储启动器设备上接收用于在同步镜像存储组中存储数据段的写入请求。数据段被写入第一同步存储目标和第二同步存储目标。数据段被组播到组播组中包含的异步存储目标。

9. 发明授权

US09367452B1 System and method for apportioning storage 有权
标题翻译：用于分配存储的系统和方法
公开(公告)号：US09367452B1
公开(公告)日：2016-06-14
申请号：US13249559
申请日：2011-09-30
申请人： Roy E. Clark , Randall H. Shain , Barry Ader , Daniel S. Cobb
发明人： Roy E. Clark , Randall H. Shain , Barry Ader , Daniel S. Cobb
IPC分类号： G06F12/08 , G06F9/455
CPC分类号： G06F12/0868 , G06F3/0607 , G06F3/0655 , G06F3/0688 , G06F9/455 , G06F9/45508 , G06F12/08 , G06F12/0811 , G06F12/0893 , G06F2009/4557 , G06F2212/283 , G06F2212/604
摘要： A computer-implemented method, computer program product and computing system for defining a cache storage portion within a cache storage device coupled to a computing device. An application storage portion is defined within the cache storage device coupled to the computing device. The cache storage portion is configured to store cache data and the application storage portion is configured to store application data.
摘要翻译：一种计算机实现的方法，计算机程序产品和计算系统，用于在耦合到计算设备的高速缓存存储设备内定义高速缓存存储部分。应用存储部分被定义在耦合到计算设备的高速缓存存储设备内。缓存存储部被配置为存储高速缓存数据，并且应用存储部被配置为存储应用数据。

10. 发明授权

US08683167B1 System and method for improving cache performance 有权
标题翻译：提高缓存性能的系统和方法
公开(公告)号：US08683167B1
公开(公告)日：2014-03-25
申请号：US12895021
申请日：2010-09-30
申请人： Roy E. Clark , Randall H. Shain
发明人： Roy E. Clark , Randall H. Shain
IPC分类号： G06F12/00
CPC分类号： G06F12/0802 , G06F12/0893
摘要： A method, computer program product, and computing system for maintaining a queue of cache operations to be performed within a cache memory system. The cache operations include one or more of cache write operations and cache read operations. The cache operations within the queue are reordered based, at least in part, upon a maximum acceptable write operation latency.
摘要翻译：一种方法，计算机程序产品和用于维持在高速缓存存储器系统内执行的高速缓存操作队列的计算系统。高速缓存操作包括缓存写入操作和高速缓存读取操作中的一个或多个。至少部分地基于最大可接受的写操作等待时间重新排序队列内的高速缓存操作。

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