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1. 发明申请

US20100077107A1 STORAGE-SIDE STORAGE REQUEST MANAGEMENT 有权
标题翻译：存储存储请求管理
公开(公告)号：US20100077107A1
公开(公告)日：2010-03-25
申请号：US12563073
申请日：2009-09-18
申请人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
发明人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
IPC分类号： G06F13/00 , G06F3/00
CPC分类号： G06F17/30498 , G06F3/0611 , G06F3/0659 , G06F3/067 , G06F12/00 , G06F17/3033 , G06F17/30492
摘要： Techniques are provided for managing, within a storage system, the sequence in which I/O requests are processed by the storage system based, at least in part, on a one or more logical characteristics of the I/O requests. The logical characteristics may include, for example, the identity of the user for whom the I/O request was submitted, the service that submitted the I/O request, the database targeted by the I/O request, an indication of a consumer group to which the I/O request maps, the reason why the I/O request was issued, a priority category of the I/O request, etc. Techniques are also provided for automatically establishing a scheduling policy within a storage system, and for dynamically changing the scheduling policy in response to changes in workload.
摘要翻译：提供了技术，用于至少部分地基于I / O请求的一个或多个逻辑特性，在存储系统内管理由存储系统处理I / O请求的序列。逻辑特征可以包括例如提交I / O请求的用户的身份，提交I / O请求的服务，I / O请求所针对的数据库，消费者组的指示 I / O请求映射到哪里，发出I / O请求的原因，I / O请求的优先类别等。还提供了用于在存储系统内自动建立调度策略，并且为了动态地根据工作负载的变化改变调度策略。

2. 发明授权

US08521923B2 Storage-side storage request management 有权
标题翻译：存储端存储请求管理
公开(公告)号：US08521923B2
公开(公告)日：2013-08-27
申请号：US13418150
申请日：2012-03-12
申请人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
发明人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
IPC分类号： G06F3/00
CPC分类号： G06F17/30498 , G06F3/0611 , G06F3/0659 , G06F3/067 , G06F12/00 , G06F17/3033 , G06F17/30492
摘要： Techniques are provided for managing, within a storage system, the sequence in which I/O requests are processed by the storage system based, at least in part, on one or more logical characteristics of the I/O requests. The logical characteristics may include, for example, the identity of the user for whom the I/O request was submitted, the service that submitted the I/O request, the database targeted by the I/O request, an indication of a consumer group to which the I/O request maps, the reason why the I/O request was issued, a priority category of the I/O request, etc. Techniques are also provided for automatically establishing a scheduling policy within a storage system, and for dynamically changing the scheduling policy in response to changes in workload.
摘要翻译：提供了技术，用于至少部分地基于I / O请求的一个或多个逻辑特性在存储系统内管理由存储系统处理I / O请求的序列。逻辑特征可以包括例如提交I / O请求的用户的身份，提交I / O请求的服务，I / O请求所针对的数据库，消费者组的指示 I / O请求映射到哪里，发出I / O请求的原因，I / O请求的优先类别等。还提供了用于在存储系统内自动建立调度策略，并且为了动态地根据工作负载的变化改变调度策略。

3. 发明申请

US20120173774A1 STORAGE-SIDE STORAGE REQUEST MANAGEMENT 有权
标题翻译：存储存储请求管理
公开(公告)号：US20120173774A1
公开(公告)日：2012-07-05
申请号：US13418150
申请日：2012-03-12
申请人： Sue K. Lee , Vivekananda C. Kolla , Akshav D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
发明人： Sue K. Lee , Vivekananda C. Kolla , Akshav D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
IPC分类号： G06F3/00
CPC分类号： G06F17/30498 , G06F3/0611 , G06F3/0659 , G06F3/067 , G06F12/00 , G06F17/3033 , G06F17/30492
摘要： Techniques are provided for managing, within a storage system, the sequence in which I/O requests are processed by the storage system based, at least in part, on one or more logical characteristics of the I/O requests. The logical characteristics may include, for example, the identity of the user for whom the I/O request was submitted, the service that submitted the I/O request, the database targeted by the I/O request, an indication of a consumer group to which the I/O request maps, the reason why the I/O request was issued, a priority category of the I/O request, etc. Techniques are also provided for automatically establishing a scheduling policy within a storage system, and for dynamically changing the scheduling policy in response to changes in workload.
摘要翻译：提供了技术，用于至少部分地基于I / O请求的一个或多个逻辑特性在存储系统内管理由存储系统处理I / O请求的序列。逻辑特征可以包括例如提交I / O请求的用户的身份，提交I / O请求的服务，I / O请求所针对的数据库，消费者组的指示 I / O请求映射到哪里，发出I / O请求的原因，I / O请求的优先类别等。还提供了用于在存储系统内自动建立调度策略，并且为了动态地根据工作负载的变化改变调度策略。

4. 发明授权

US08145806B2 Storage-side storage request management 有权
标题翻译：存储端存储请求管理
公开(公告)号：US08145806B2
公开(公告)日：2012-03-27
申请号：US12563073
申请日：2009-09-18
申请人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
发明人： Sue K. Lee , Vivekananda C. Kolla , Akshay D. Shah , Sumanta Chatterjee , Margaret Susairaj , Juan R. Loaiza , Alexander Tsukerman , Sridhar Subramaniam
IPC分类号： G06F3/00
CPC分类号： G06F17/30498 , G06F3/0611 , G06F3/0659 , G06F3/067 , G06F12/00 , G06F17/3033 , G06F17/30492
摘要： Techniques are provided for managing, within a storage system, the sequence in which I/O requests are processed by the storage system based, at least in part, on a one or more logical characteristics of the I/O requests. The logical characteristics may include, for example, the identity of the user for whom the I/O request was submitted, the service that submitted the I/O request, the database targeted by the I/O request, an indication of a consumer group to which the I/O request maps, the reason why the I/O request was issued, a priority category of the I/O request, etc. Techniques are also provided for automatically establishing a scheduling policy within a storage system, and for dynamically changing the scheduling policy in response to changes in workload.
摘要翻译：提供了技术，用于至少部分地基于I / O请求的一个或多个逻辑特性，在存储系统内管理由存储系统处理I / O请求的序列。逻辑特征可以包括例如提交I / O请求的用户的身份，提交I / O请求的服务，I / O请求所针对的数据库，消费者组的指示 I / O请求映射到哪里，发出I / O请求的原因，I / O请求的优先类别等。还提供了用于在存储系统内自动建立调度策略，并且为了动态地根据工作负载的变化改变调度策略。

5. 发明申请

US20110119407A1 METHOD AND SYSTEM FOR IMPLEMENTING WORKLOAD MANAGEMENT BY MONITORING DISK UTILIZATIONS 有权
标题翻译：通过监测磁盘利用来实施工作负载管理的方法和系统
公开(公告)号：US20110119407A1
公开(公告)日：2011-05-19
申请号：US13011756
申请日：2011-01-21
申请人： Akshay D. SHAH , Sue K. LEE
发明人： Akshay D. SHAH , Sue K. LEE
IPC分类号： G06F3/00
CPC分类号： G06F3/0659 , G06F3/0611 , G06F3/067 , G06F9/5011 , G06F9/5016 , G06F2209/5019 , G06F2209/504 , Y02D10/22
摘要： Disclosed is an improved approach for managing access to resources by workloads in a computing system. A much more accurate and useful technique is provided for determining disk utilization, and for using the calculated disk utilization to enforce workload constraints and limits. The technique may be used by any application that is attempting to share storage between multiple workloads can use the present solution, as well as any operating system and workload manager that need to manage workloads and resources.
摘要翻译：公开了一种用于通过计算系统中的工作负载来管理对资源的访问的改进方法。提供了一种更准确和有用的技术来确定磁盘利用率，以及使用计算的磁盘利用率来实施工作负载约束和限制。该技术可能被尝试在多个工作负载之间共享存储的任何应用程序使用，可以使用当前的解决方案，以及需要管理工作负载和资源的任何操作系统和工作负载管理器。

6. 发明授权

US5581729A Parallelized coherent read and writeback transaction processing system for use in a packet switched cache coherent multiprocessor system 失效
标题翻译：并行相干读写事务处理系统，用于分组交换高速缓存一致多处理器系统
公开(公告)号：US5581729A
公开(公告)日：1996-12-03
申请号：US414763
申请日：1995-03-31
申请人： Satyanarayana Nishtala , Zahir Ebrahim , William C. Van Loo , Paul Loewenstein , Sue K. Lee , Louis F. Coffin III
发明人： Satyanarayana Nishtala , Zahir Ebrahim , William C. Van Loo , Paul Loewenstein , Sue K. Lee , Louis F. Coffin III
IPC分类号： G06F12/08 , G06F13/00
CPC分类号： G06F12/0828 , G06F12/0822
摘要： A multiprocessor computer system is provided having a multiplicity of sub-systems and a main memory coupled to a system controller. An interconnect module, interconnects the main memory and sub-systems in accordance with interconnect control signals received from the system controller. At least two of the sub-systems are data processors, each having a respective cache memory that stores multiple blocks of data and a respective master cache index. Each master cache index has a set of master cache tags (Etags), including one cache tag for each data block stored by the cache memory. Each data processor includes a master interface having master classes for sending memory transaction requests to the system controller. The system controller includes memory transaction request logic for processing each memory transaction request by a data processor. The system controller maintains a duplicate cache index having a set of duplicate cache tags (Dtags) for each data processor. Each data processor has a writeback buffer for storing the data block previously stored in a victimized cache line until its respective writeback transaction is completed and an Nth+1 Dtag for storing the cache state of a cache line associated with a read transaction which is executed prior to an associated writeback transaction of a read-writeback transaction pair. Accordingly, upon a cache miss, the interconnect may execute the read and writeback transactions in parallel relying on the writeback buffer or Nth+1 Dtag to accommodate any ordering of the transactions.
摘要翻译：提供了具有多个子系统和耦合到系统控制器的主存储器的多处理器计算机系统。互连模块根据从系统控制器接收的互连控制信号，互连主存储器和子系统。至少两个子系统是数据处理器，每个数据处理器具有存储多个数据块的相应高速缓存存储器和相应的主高速缓存索引。每个主缓存索引具有一组主缓存标签（Etags），包括缓存存储器存储的每个数据块的一个缓存标签。每个数据处理器包括具有用于向系统控制器发送存储器事务请求的主类的主接口。系统控制器包括用于由数据处理器处理每个存储器事务请求的存储器事务请求逻辑。系统控制器维护具有每个数据处理器的一组重复缓存标签（Dtags）的重复缓存索引。每个数据处理器具有用于存储先前存储在受害高速缓存行中的数据块的回写缓冲器，直到其各自的回写事务完成为止，以及用于存储与先前执行的读取事务相关联的高速缓存行的高速缓存状态的第N + 1个Dtag 到读写回事务对的相关回写事务。因此，在高速缓存未命中时，互连可以依赖于回写缓冲器或Nth + 1Dtag并行地执行读取和回写事务，以适应事务的任何排序。

7. 发明授权

US09772798B2 Method and system for implementing workload management by monitoring disk utilizations 有权
公开(公告)号：US09772798B2
公开(公告)日：2017-09-26
申请号：US13011756
申请日：2011-01-21
申请人： Akshay D. Shah , Sue K. Lee
发明人： Akshay D. Shah , Sue K. Lee
IPC分类号： G06F3/06 , G06F9/50
CPC分类号： G06F3/0659 , G06F3/0611 , G06F3/067 , G06F9/5011 , G06F9/5016 , G06F2209/5019 , G06F2209/504 , Y02D10/22
摘要： Disclosed is an improved approach for managing access to resources by workloads in a computing system. A much more accurate and useful technique is provided for determining disk utilization, and for using the calculated disk utilization to enforce workload constraints and limits. The technique may be used by any application that is attempting to share storage between multiple workloads can use the present solution, as well as any operating system and workload manager that need to manage workloads and resources.

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