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1. 发明申请

US20090064159A1 SYSTEM AND METHOD FOR OPTIMIZING LOAD DISTRIBUTION ACROSS LOGICAL AND PHYSICAL RESOURCES IN A STORAGE SYSTEM 有权
标题翻译：用于优化存储系统中逻辑和物理资源的负载分配的系统和方法
公开(公告)号：US20090064159A1
公开(公告)日：2009-03-05
申请号：US11849047
申请日：2007-08-31
申请人： Lee Charles LaFrese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
发明人： Lee Charles LaFrese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
IPC分类号： G06F9/50
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/0686 , G06F2206/1012
摘要： An apparatus, system and method to optimize load distribution across logical and physical resources in a storage system. An apparatus in accordance with the invention may include an availability module and an allocation module. The availability module may dynamically assign values to resources in a hierarchical tree structure. Each value may correspond to an availability parameter such as allocated volumes, current resource utilization, and historic resource utilization. The allocation module may serially process the values and allocate a load to a least busy resource in the hierarchical tree structure based on the assigned values.
摘要翻译：用于优化存储系统中逻辑和物理资源的负载分配的装置，系统和方法。根据本发明的装置可以包括可用性模块和分配模块。可用性模块可以在分层树结构中动态地为资源分配值。每个值可以对应于可用性参数，例如分配的卷，当前资源利用率和历史资源利用率。分配模块可以连续地处理这些值，并且基于分配的值在分层树结构中为最不忙的资源分配负载。

2. 发明授权

US08117619B2 System and method for identifying least busy resources in a storage system using values assigned in a hierarchical tree structure 有权
标题翻译：使用在分层树结构中分配的值来识别存储系统中最不繁忙资源的系统和方法
公开(公告)号：US08117619B2
公开(公告)日：2012-02-14
申请号：US11849047
申请日：2007-08-31
申请人： Lee Charles LaFrese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
发明人： Lee Charles LaFrese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
IPC分类号： G06F9/46 , G06F3/06 , G06F13/00
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/0686 , G06F2206/1012
摘要： An apparatus, system and method to optimize load distribution across logical and physical resources in a storage system. An apparatus in accordance with the invention may include an availability module and an allocation module. The availability module may dynamically assign values to resources in a hierarchical tree structure. Each value may correspond to an availability parameter such as allocated volumes, current resource utilization, and historic resource utilization. The allocation module may serially process the values and allocate a load to a least busy resource in the hierarchical tree structure based on the assigned values.
摘要翻译：用于优化存储系统中逻辑和物理资源的负载分配的装置，系统和方法。根据本发明的装置可以包括可用性模块和分配模块。可用性模块可以在分层树结构中动态地为资源分配值。每个值可以对应于可用性参数，例如分配的卷，当前资源利用率和历史资源利用率。分配模块可以连续地处理这些值，并且基于分配的值在分层树结构中为最不忙的资源分配负载。

3. 发明授权

US08874854B2 Method for selectively enabling and disabling read caching in a storage subsystem 有权
标题翻译：选择性地启用和禁用存储子系统中的读取缓存的方法
公开(公告)号：US08874854B2
公开(公告)日：2014-10-28
申请号：US11830124
申请日：2007-07-30
申请人： Lee Charles La Frese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
发明人： Lee Charles La Frese , Joshua Douglas Martin , Justin Thomson Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/0888
摘要： A mechanism for selectively disabling and enabling read caching based on past performance of the cache and current read/write requests. The system improves overall performance by using an autonomic algorithm to disable read caching for regions of backend disk storage (i.e., the backstore) that have had historically low cache hit ratios. The result is that more cache becomes available for workloads with larger hit ratios, and less time and machine cycles are spent searching the cache for data that is unlikely to be there.
摘要翻译：一种基于过去高速缓存和当前读/写请求的性能来选择性地禁用和启用读缓存的机制。该系统通过使用自动算法来禁用具有历史上低的缓存命中率的后端磁盘存储（即，后台）的区域的读取缓存来提高整体性能。结果是更多的缓存可用于具有较大命中率的工作负载，并且花费更少的时间和机器周期来搜索缓存中不太可能存在的数据。

4. 发明申请

US20090037662A1 Method for Selectively Enabling and Disabling Read Caching in a Storage Subsystem 有权
标题翻译：在存储子系统中选择性启用和禁用读取缓存的方法
公开(公告)号：US20090037662A1
公开(公告)日：2009-02-05
申请号：US11830124
申请日：2007-07-30
申请人： Lee Charles La Frese , Joshua Douglas Martin , Justin Thomas Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
发明人： Lee Charles La Frese , Joshua Douglas Martin , Justin Thomas Miller , Vernon Walter Miller , James Russell Thompson , Yan Xu , Olga Yiparaki
IPC分类号： G06F12/08
CPC分类号： G06F12/0888
摘要： A mechanism for selectively disabling and enabling read caching based on past performance of the cache and current read/write requests. The system improves overall performance by using an autonomic algorithm to disable read caching for regions of backend disk storage (i.e., the backstore) that have had historically low cache hit ratios. The result is that more cache becomes available for workloads with larger hit ratios, and less time and machine cycles are spent searching the cache for data that is unlikely to be there.
摘要翻译：一种基于过去高速缓存和当前读/写请求的性能来选择性地禁用和启用读缓存的机制。该系统通过使用自动算法来禁用具有历史上低的缓存命中率的后端磁盘存储（即，后台）的区域的读取缓存来提高整体性能。结果是更多的缓存可用于具有较大命中率的工作负载，并且花费更少的时间和机器周期来搜索缓存中不太可能存在的数据。

5. 发明授权

US08352710B2 Off-loading of processing from a processor blade to storage blades 失效
标题翻译：将处理器从处理器刀片卸载到存储刀片
公开(公告)号：US08352710B2
公开(公告)日：2013-01-08
申请号：US12356030
申请日：2009-01-19
申请人： Robert H. Bell, Jr. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Sergio Reyes , Michael Declan Roll
发明人： Robert H. Bell, Jr. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Sergio Reyes , Michael Declan Roll
IPC分类号： G06F9/00
CPC分类号： G06F9/5088 , G06F9/4856
摘要： A processor blade determines whether a selected processing task is to be off-loaded to a storage blade for processing. The selected processing task is off-loaded to the storage blade via a planar bus communication path, in response to determining that the selected processing task is to be off-loaded to the storage blade. The off-loaded selected processing task is processed in the storage blade. The storage blade communicates the results of the processing of the off-loaded selected processing task to the processor blade.
摘要翻译：处理器刀片确定所选择的处理任务是否被卸载到存储刀片以进行处理。响应于确定所选择的处理任务被卸载到存储刀片，所选择的处理任务经由平面总线通信路径被卸载到存储刀片。在存储刀片中处理卸载的所选处理任务。存储刀片将处理卸载的所选处理任务的结果传送到处理器刀片。

6. 发明授权

US07900071B2 Apparatus and method to manage power in a computing device 失效
标题翻译：在计算设备中管理功率的装置和方法
公开(公告)号：US07900071B2
公开(公告)日：2011-03-01
申请号：US12031543
申请日：2008-02-14
申请人： Robert H. Bell, Jr. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Michael Declan Roll
发明人： Robert H. Bell, Jr. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Michael Declan Roll
IPC分类号： G06F1/32
CPC分类号： G06F1/206 , Y02D10/16
摘要： A method to manage power in a computing device comprising a controller assembly and a storage assembly comprising a plurality of data storage devices, by selecting a processor parameter, establishing a threshold processor parameter value, establishing a threshold over-parameter time interval, selecting a data storage device parameter, and establishing a nominal data storage device parameter value. The method determines an actual processor parameter value. If the actual processor parameter value is less than or equal to the threshold processor parameter value, the method operates each of the plurality of data storage devices using the nominal data storage device parameter value. If the actual processor parameter value is greater than the threshold processor parameter value, then the method determines an actual over-parameter time interval. If the actual processor parameter value is greater than the threshold processor parameter value, and if the actual over-parameter time interval is greater than the threshold over-parameter time interval, then the method operates each of the plurality of data storage devices using a data storage device parameter value less than the nominal data storage device parameter value.
摘要翻译：一种通过选择处理器参数，建立阈值处理器参数值，建立阈值超参数时间间隔，选择数据的方法来管理计算设备中的功率的方法，包括控制器组件和包括多个数据存储设备的存储组件存储设备参数，并建立标称数据存储设备参数值。该方法确定实际的处理器参数值。如果实际处理器参数值小于或等于阈值处理器参数值，则该方法使用标称数据存储设备参数值来操作多个数据存储设备中的每一个。如果实际处理器参数值大于阈值处理器参数值，则该方法确定实际的超参数时间间隔。如果实际处理器参数值大于阈值处理器参数值，并且如果实际超参数时间间隔大于阈值过参数时间间隔，则该方法使用数据来操作多个数据存储设备中的每一个存储设备参数值小于额定数据存储设备参数值。

7. 发明申请

US20100186018A1 OFF-LOADING OF PROCESSING FROM A PROCESSOR BADE TO STORAGE BLADES 失效
标题翻译：从加工板到加工刀片加工加工
公开(公告)号：US20100186018A1
公开(公告)日：2010-07-22
申请号：US12356030
申请日：2009-01-19
申请人： Robert H. Bell, JR. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Sergio Reyes , Michael Declan Roll
发明人： Robert H. Bell, JR. , Jose Raul Escalera , Octavian Florin Herescu , Vernon Walter Miller , Sergio Reyes , Michael Declan Roll
IPC分类号： G06F9/50 , G06F9/46 , G06F3/00 , G06F13/00 , G06F13/14
CPC分类号： G06F9/5088 , G06F9/4856
摘要： A processor blade determines whether a selected processing task is to be off-loaded to a storage blade for processing. The selected processing task is off-loaded to the storage blade via a planar bus communication path, in response to determining that the selected processing task is to be off-loaded to the storage blade. The off-loaded selected processing task is processed in the storage blade. The storage blade communicates the results of the processing of the off-loaded selected processing task to the processor blade.
摘要翻译：处理器刀片确定所选择的处理任务是否被卸载到存储刀片以进行处理。响应于确定所选择的处理任务被卸载到存储刀片，所选择的处理任务经由平面总线通信路径被卸载到存储刀片。在存储刀片中处理卸载的所选处理任务。存储刀片将处理卸载的所选处理任务的结果传送到处理器刀片。

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