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71. 发明授权

US08312210B2 Apparatus, system, and method for storing and retrieving compressed data 失效
标题翻译：用于存储和检索压缩数据的装置，系统和方法
公开(公告)号：US08312210B2
公开(公告)日：2012-11-13
申请号：US11969185
申请日：2008-01-03
申请人： Michael Thomas Benhase , Susan Kay Candelaria , Yu-Cheng Hsu , Minh-Ngoc Le Huynh
发明人： Michael Thomas Benhase , Susan Kay Candelaria , Yu-Cheng Hsu , Minh-Ngoc Le Huynh
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34 , G06F7/00 , G06F17/00 , G06F15/00 , G06F13/12 , G06F13/38
CPC分类号： G06F17/30067
摘要： An apparatus, system, and method are disclosed for storing and retrieving compressed data. A compression module compresses a data file organized in logical tracks. A ratio module determines a track compression ratio. The track compression ratio is a ratio of an integer value n to one. A destage module destages a single directory entry for the data file to a directory. The directory entry points to a zeroth track on a hard disk drive. The destage module further destages the data file sequentially to tracks of the hard disk drive from the zeroth track with n logical tracks of the data file stored on one physical track of the hard disk drive. A stage module stages a kth logical track from a physical track of the hard disk drive. The physical track is specified by an integer value of k divided by n.
摘要翻译：公开了用于存储和检索压缩数据的装置，系统和方法。压缩模块压缩组织在逻辑轨道中的数据文件。比率模块确定轨道压缩比。轨道压缩比是整数值n与1的比率。一个目的地模块将数据文件的单个目录条目转发到目录。目录条目指向硬盘驱动器上的第零个磁道。目的地模块进一步使数据文件从数据文件的顺序轨道到第零轨道，其中存储在硬盘驱动器的一个物理轨道上的数据文件的n个逻辑磁道。舞台模块从硬盘驱动器的物理轨道分级第k个逻辑磁道。物理轨道由k除以n的整数值指定。

72. 发明授权

US08127084B2 Using different algorithms to destage different types of data from cache 有权
标题翻译：使用不同的算法来从缓存中分配不同类型的数据
公开(公告)号：US08127084B2
公开(公告)日：2012-02-28
申请号：US12731111
申请日：2010-03-24
申请人： Binny Sher Gill , Michael Thomas Benhase , Joseph Smith Hyde, II , Thomas Charles Jarvis , Bruce McNutt , Dharmendra Shantilal Modha
发明人： Binny Sher Gill , Michael Thomas Benhase , Joseph Smith Hyde, II , Thomas Charles Jarvis , Bruce McNutt , Dharmendra Shantilal Modha
IPC分类号： G00F12/00
CPC分类号： G06F12/0804 , G06F12/0866 , G06F12/124 , G06F2212/502
摘要： Provided are a method, system, and article of manufacture for using different algorithms to destage different types of data from cache. A first destaging algorithm is used to destage a first type of data to a storage for a first duration. A second destaging algorithm is used to destage a second type of data to the storage for a second duration.
摘要翻译：提供了一种使用不同算法从缓存中去除不同类型的数据的方法，系统和制品。使用第一个降级算法将第一类型的数据转储到第一个持续时间的存储器。第二种去度数算法被用于在第二持续时间内将存储的第二类型的数据转移到存储器中。

73. 发明授权

US07783839B2 Using different algorithms to destage different types of data from cache 有权
标题翻译：使用不同的算法来从缓存中分配不同类型的数据
公开(公告)号：US07783839B2
公开(公告)日：2010-08-24
申请号：US11621057
申请日：2007-01-08
申请人： Binny Sher Gill , Michael Thomas Benhase , Joseph Smith Hyde, II , Thomas Charles Jarvis , Bruce McNutt , Dharmendra Shantilal Modha
发明人： Binny Sher Gill , Michael Thomas Benhase , Joseph Smith Hyde, II , Thomas Charles Jarvis , Bruce McNutt , Dharmendra Shantilal Modha
IPC分类号： G06F12/00
CPC分类号： G06F12/0804 , G06F12/0866 , G06F12/124 , G06F2212/502
摘要： Provided are a method, system, and article of manufacture for using different algorithms to destage different types of data from cache. A first destaging algorithm is used to destage a first type of data to a storage for a first duration. A second destaging algorithm is used to destage a second type of data to the storage for a second duration.
摘要翻译：提供了一种使用不同算法从缓存中去除不同类型的数据的方法，系统和制品。使用第一个降级算法将第一类型的数据转储到第一个持续时间的存储器。第二种去度数算法被用于在第二持续时间内将存储的第二类型的数据转移到存储器中。

74. 发明申请

US20090177676A1 APPARATUS, SYSTEM, AND METHOD FOR STORING AND RETRIEVING COMPRESSED DATA 失效
标题翻译：用于存储和检索压缩数据的装置，系统和方法
公开(公告)号：US20090177676A1
公开(公告)日：2009-07-09
申请号：US11969185
申请日：2008-01-03
申请人： Michael Thomas Benhase , Susan Kay Candelaria , Yu-Cheng Hsu , Minh-Ngoc Le Huynh
发明人： Michael Thomas Benhase , Susan Kay Candelaria , Yu-Cheng Hsu , Minh-Ngoc Le Huynh
IPC分类号： G06F7/00
CPC分类号： G06F17/30067
摘要： An apparatus, system, and method are disclosed for storing and retrieving compressed data. A compression module compresses a data file organized in logical tracks. A ratio module determines a track compression ratio. The track compression ratio is a ratio of an integer value n to one. A destage module destages a single directory entry for the data file to a directory. The directory entry points to a zeroth track on a hard disk drive. The destage module further destages the data file sequentially to tracks of the hard disk drive from the zeroth track with n logical tracks of the data file stored on one physical track of the hard disk drive. A stage module stages a kth logical track from a physical track of the hard disk drive. The physical track is specified by an integer value of k divided by n.
摘要翻译：公开了用于存储和检索压缩数据的装置，系统和方法。压缩模块压缩组织在逻辑轨道中的数据文件。比率模块确定轨道压缩比。轨道压缩比是整数值n与1的比率。一个目的地模块将数据文件的单个目录条目转发到目录。目录条目指向硬盘驱动器上的第零个磁道。目的地模块进一步使数据文件从数据文件的顺序轨道到第零轨道，其中存储在硬盘驱动器的一个物理轨道上的数据文件的n个逻辑磁道。舞台模块从硬盘驱动器的物理轨道分级第k个逻辑磁道。物理轨道由k除以n的整数值指定。

75. 发明申请

US20080055644A1 VALIDATING STORED COPIES OF DATA IMAGES TO LOAD INTO MEMORY 失效
标题翻译：验证数据图像的存储副本以加载到内存中
公开(公告)号：US20080055644A1
公开(公告)日：2008-03-06
申请号：US11469811
申请日：2006-09-01
申请人： Said Abdullah Ahmad , Michael Thomas Benhase , David Frank Mannenbach , Tim Stephen Vande Zande
发明人： Said Abdullah Ahmad , Michael Thomas Benhase , David Frank Mannenbach , Tim Stephen Vande Zande
IPC分类号： G06K15/00
CPC分类号： G11B20/00086 , G06F11/1441 , G06F11/2094 , G11B20/00166 , G11B20/00688 , G11B20/00753 , G11B2220/2516 , G11B2220/61
摘要： Provided are a method, system, and article of manufacture for validating stored copies of data images to load into memory. An image of data is maintained in a memory, wherein the image in the memory includes a generation number. The image in the memory is written to at least two copies of the image to storage locations in response to a first event, wherein the generation number for the image in the memory is stored in the storage locations having the copies of the image. A check generation number is stored in a storage location. The image is loaded from at least one of the copies of the image in one of the storage locations to the memory in response to a second event. The generation number for the image loaded into the memory. The check generation number is incremented in response to the second event. The generation numbers for the copies of the image in the storage locations and the check generation number are used to validate the copies of the image.
摘要翻译：提供了用于验证存储的数据图像的副本以加载到存储器中的方法，系统和制品。数据的图像被保存在存储器中，其中存储器中的图像包括代数。响应于第一事件，存储器中的图像被写入到图像的至少两个副本到存储位置，其中存储器中的图像的生成号码存储在具有图像的副本的存储位置中。检查代号存储在存储位置。响应于第二事件，将图像从存储位置之一中的图像的副本中的至少一个加载到存储器。加载到内存中的图像的代号。检查生成号码响应于第二个事件而递增。用于存储位置中的图像的副本的生成编号和检查生成号用于验证图像的副本。

76. 发明授权

US07178147B2 Method, system, and program for allocating processor resources to a first and second types of tasks 失效
标题翻译：用于将处理器资源分配给第一类和第二类任务的方法，系统和程序
公开(公告)号：US07178147B2
公开(公告)日：2007-02-13
申请号：US09960900
申请日：2001-09-21
申请人： Michael Thomas Benhase , YuCheng Hsu
发明人： Michael Thomas Benhase , YuCheng Hsu
IPC分类号： G06F9/46
CPC分类号： G06F9/505
摘要： Provided is a method, system, and program for allocating processor resources to a first and second types of tasks. An allocation of processor resources to the first and second types of tasks is indicated. Data is gathered indicating a first workload level for the first type of tasks and a second workload level for the second type of tasks. A determination is made of a change to the indicated allocation of processor resources to the first and second types of tasks based on at least one of the first workload level and second workload level data. Tasks of the first type are dispatched to the processor resources allocated to the first type and tasks of the second type are dispatched to the processor resources allocated to the second type.
摘要翻译：提供了一种用于将处理器资源分配给第一类和第二类任务的方法，系统和程序。指示对第一和第二类任务的处理器资源的分配。收集的数据指示第一类任务的第一工作负载级别和第二类任务的第二工作负载级别。基于第一工作负载水平和第二工作负载水平数据中的至少一个，确定对所述第一和第二类型的任务的指示的处理器资源分配的改变。将第一类型的任务分配到分配给第一类型的处理器资源，并且将第二类型的任务分派到分配给第二类型的处理器资源。

77. 发明申请

US20060107005A1 Apparatus, system, and method for time sensitive copy 有权
标题翻译：用于时间敏感拷贝的装置，系统和方法
公开(公告)号：US20060107005A1
公开(公告)日：2006-05-18
申请号：US10991940
申请日：2004-11-18
申请人： Herve Gilbert Philippe Andre , Michael Thomas Benhase , Yu-Cheng Hsu , David Frank Mannenbach
发明人： Herve Gilbert Philippe Andre , Michael Thomas Benhase , Yu-Cheng Hsu , David Frank Mannenbach
IPC分类号： G06F12/16
CPC分类号： G06F11/1441
摘要： An apparatus, system, and method are disclosed for copying data from a volatile memory device to a plurality of persistent storage devices in response to a loss of primary power. The apparatus includes a section module, a stripe module, and a write module. The section module sections a data image of a write cache into a plurality of data blocks. The stripe module establishes a plurality of data stripes from the plurality of data blocks. The write module writes in parallel each of the plurality of data stripes to a corresponding plurality of unique, persistent data storage devices in response to a loss of line power to the write cache. Advantageously, the apparatus quickly copies the write data from the write cache to a persistent memory device in a relatively short period of time, decreasing the dependence on significant batteries to back up the volatile memory device.
摘要翻译：公开了一种装置，系统和方法，用于将数据从易失性存储器件复制到多个持久存储器件，以响应主电源的损失。该装置包括部分模块，条带模块和写入模块。部分模块将写入高速缓存的数据图像分割成多个数据块。条带模块从多个数据块建立多个数据条带。响应于对写入高速缓存的线路功率的损失，写入模块将多个数据条带中的每一条并行写入相应的多个唯一的持久数据存储设备。有利地，该装置在相对短的时间段内将写入数据从写高速缓存快速复制到永久存储器件，减少了对有用电池的依赖以备份易失性存储器件。

78. 发明授权

US06745262B1 Method, system, program, and data structure for queuing requests having different priorities 有权
标题翻译：排队具有不同优先级的请求的方法，系统，程序和数据结构
公开(公告)号：US06745262B1
公开(公告)日：2004-06-01
申请号：US09478942
申请日：2000-01-06
申请人： Michael Thomas Benhase , James Chienchiung Chen
发明人： Michael Thomas Benhase , James Chienchiung Chen
IPC分类号： G06F300
CPC分类号： G06F9/4881 , H04L29/06 , H04L47/24 , H04L67/42
摘要： Disclosed is a method, system, program, and data structure for queuing requests. Each request is associated with one of a plurality of priority levels. A queue is generated including a plurality of entries. Each entry corresponds to a priority level and a plurality of requests can be queued at one entry. When a new request having an associated priority is received to enqueue on the queue, a determination is made of an entry pointed to by a pointer. The priority associated with the new request is adjusted by a value such that the adjusted priority is associated with an entry different from the entry pointed to by the pointer. The new request is queued at one entry associated with the adjusted priority.
摘要翻译：公开了排队请求的方法，系统，程序和数据结构。每个请求与多个优先级中的一个相关联。生成包括多个条目的队列。每个条目对应于优先级，并且多个请求可以在一个条目处排队。当接收到具有关联优先级的新请求以排队队列时，确定由指针指向的条目。与新请求相关联的优先级被调整为使得调整后的优先级与不同于指针指向的条目的条目相关联的值。新请求在与调整优先级相关联的一个条目中排队。

79. 发明授权

US06658542B2 Method and system for caching data in a storage system 失效
标题翻译：存储系统中缓存数据的方法和系统
公开(公告)号：US06658542B2
公开(公告)日：2003-12-02
申请号：US10293508
申请日：2002-11-13
申请人： Brent Cameron Beardsley , Michael Thomas Benhase , Robert Louis Morton , Kenneth Wayne Todd
发明人： Brent Cameron Beardsley , Michael Thomas Benhase , Robert Louis Morton , Kenneth Wayne Todd
IPC分类号： G06F1202
CPC分类号： G06F11/073 , G06F11/004 , G06F11/0724 , G06F11/0727 , G06F11/0793 , G06F12/0804 , G06F12/0866 , G06F2212/312
摘要： Disclosed is a system and method for caching data. A processor receives data from a host to modify a track in a first storage device. The processor stores a copy of the modified data in a cache and indicates in a second storage device the tracks for which there is modified data in cache. During data recovery operations, the processor processes the second storage device and data therein to determine the tracks for which there was modified data in cache. The processor then marks the determined tracks as failed to prevent data at the determined tracks in the first storage device from being returned in response to a read request until the failure is resolved. In further embodiments, in response to detecting a partial failure within the storage system, the processor would scan the cache to determine tracks for which there is modified data stored in the cache. The processor then stores in the second storage device information indicating the tracks having modified data in cache and schedules the destaging of the modified data from the cache to the first storage device. The processor is further capable of receiving and processing read/write requests directed to the first storage device before all the modified data is destaged from cache.
摘要翻译：公开了一种用于缓存数据的系统和方法。处理器从主机接收数据以修改第一存储设备中的轨道。处理器将修改的数据的副本存储在高速缓存中，并且在第二存储设备中指示在高速缓存中有修改数据的轨道。在数据恢复操作期间，处理器处理第二存储设备及其中的数据以确定高速缓存中已修改数据的轨道。然后，处理器将确定的轨道标记为失败，以防止响应于读取请求而返回第一存储设备中确定的轨道上的数据，直到故障被解决为止。在另外的实施例中，响应于检测存储系统中的部分故障，处理器将扫描高速缓存以确定存储在高速缓存中的修改数据的轨道。然后，处理器在第二存储设备中存储指示在高速缓存中具有修改数据的轨道的信息，并且将修改后的数据从高速缓存调度到第一存储设备。在所有修改的数据从缓存中移出之前，处理器还能够接收和处理指向第一存储设备的读/写请求。

80. 发明授权

US06530043B1 Write data error checking in a PCI Bus system 失效
标题翻译：在PCI总线系统中写入数据错误检查
公开(公告)号：US06530043B1
公开(公告)日：2003-03-04
申请号：US09522440
申请日：2000-03-09
申请人： Brent Cameron Beardsley , Michael Thomas Benhase , Gregg Steven Lucas , Juan Antonio Yanes
发明人： Brent Cameron Beardsley , Michael Thomas Benhase , Gregg Steven Lucas , Juan Antonio Yanes
IPC分类号： G06F1108
CPC分类号： H04L1/0061 , H04L1/0041 , H04L1/0045
摘要： In a PCI bus system, a method and system check for errors in rite data transferred from a PCI data source across a PCI bus to the PCI bus system, the data comprising a plurality of blocks. Redundancy calculation logic receives the write data across the PCI bus, calculates a check value for each block of the data transferred across the PCI bus, and updating any previously calculated check value with the calculated check value at a storage location of a storage memory. Data path logic is coupled to the PCI bus and to the storage memory, and responds to a unique identifier of a redundancy write command sent subsequent to completion of the transfer of the write data across the PCI interface. The data path logic responds to the write command unique identifier, detecting the updated calculated check value at the storage location of the storage memory. Error check logic coupled to the data path logic determines whether the detected updated calculated check value indicates an error, and upon the detected updated calculated check value indicating an error, signals the error.
摘要翻译：在PCI总线系统中，方法和系统检查从PCI数据源通过PCI总线传输到PCI总线系统的仪表数据中的错误，该数据包括多个块。冗余计算逻辑通过PCI总线接收写入数据，计算通过PCI总线传输的数据的每个块的校验值，并且在存储存储器的存储位置处用计算出的校验值更新任何先前计算的校验值。数据路径逻辑耦合到PCI总线和存储存储器，并且响应在完成跨PCI接口的写入数据传送之后发送的冗余写入命令的唯一标识符。数据路径逻辑响应写入命令唯一标识符，检测在存储存储器的存储位置处更新的计算的检查值。耦合到数据路径逻辑的错误检查逻辑确定检测到的更新的计算的检查值是否指示错误，并且在检测到的更新的指示错误的计算的检查值时，发信号通知错误。

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