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36 条记录 (耗时 0.027 秒)

    Method, system, and program for processing complexes to access shared devices
    22.
    发明申请
    Method, system, and program for processing complexes to access shared devices 失效
    用于处理复合体以访问共享设备的方法，系统和程序

    公开(公告)号：US20060107308A1

    公开(公告)日：2006-05-18

    申请号：US10987571

    申请日：2004-11-12

    申请人： Michael Benhase ,  John McCauley ,  Brian Rinaldi ,  Micah Robison ,  Todd Sorenson

    发明人： Michael Benhase ,  John McCauley ,  Brian Rinaldi ,  Micah Robison ,  Todd Sorenson

    IPC分类号： H04L9/32

    CPC分类号： G06F9/5011 ,  G06F9/5016 ,  G06F9/526 ,  Y10S707/99938

    摘要： Provided are a method, system and program for processing complexes to access shared devices. A lock to a plurality of shared devices is maintained and accessible to a first and second processing systems. The first processing complex determines a first delay time and the second processing complex determines a second delay time. The first processing complex issues a request for the lock in response to expiration of the first delay time and the second processing complex issues a request for the lock in response to expiration of the second delay time.

    摘要翻译： 提供了一种用于处理复合体以访问共享设备的方法，系统和程序。 对多个共享设备的锁定被维护并且可被第一和第二处理系统访问。 第一处理复合体确定第一延迟时间，并且第二处理复数确定第二延迟时间。 第一处理复合体响应于第一延迟时间的到期而发出锁的请求，并且第二处理复合体响应于第二延迟时间的到期而发出锁的请求。

    Apparatus and method to transfer information from a first information storage and retrieval system to a second information storage and retrieval system
    24.
    发明申请
    Apparatus and method to transfer information from a first information storage and retrieval system to a second information storage and retrieval system 失效
    将信息从第一信息存储和检索系统传送到第二信息存储和检索系统的装置和方法

    公开(公告)号：US20060104191A1

    公开(公告)日：2006-05-18

    申请号：US10993778

    申请日：2004-11-18

    申请人： Michael Benhase ,  James Chien-Chiung Chen ,  Chung Man Fung ,  Matthew Kalos ,  Patricia Ching Lu

    发明人： Michael Benhase ,  James Chien-Chiung Chen ,  Chung Man Fung ,  Matthew Kalos ,  Patricia Ching Lu

    IPC分类号： G11B19/02

    CPC分类号： G06F17/30067

    摘要： A method is disclosed to transfer information from a first information storage and retrieval system to a second information storage and retrieval system. The method provides a first information storage and retrieval system comprising a first track size and a plurality of first tracks, and a second information storage and retrieval system comprising a second track size and a plurality of second tracks. The method determines if the first track size is greater than the second track size. If the method determines that the first track size is greater than said second track size, then the method sets a ratio (R) equal to the first track size divided by the second track size, provides the (i)th first track from the first information storage and retrieval system to the second information storage and retrieval system, provides (R) second tracks, and maps the (i)th first track onto the (R) second tracks.

    摘要翻译： 公开了一种将信息从第一信息存储和检索系统传送到第二信息存储和检索系统的方法。 该方法提供包括第一轨道尺寸和多个第一轨道的第一信息存储和检索系统，以及包括第二轨道尺寸和多个第二轨道的第二信息存储和检索系统。 该方法确定第一轨道尺寸是否大于第二轨道尺寸。 如果该方法确定第一磁迹大小大于所述第二磁道大小，则该方法设置等于第二磁道尺寸的第一磁道尺寸的比率（R），从第一磁道尺寸提供第（i）第一磁道 信息存储和检索系统到第二信息存储和检索系统，提供（R）第二轨道，并将（i）第一轨道映射到（R）第二轨道上。

    Management method for spare disk drives a RAID system
    26.
    发明申请
    Management method for spare disk drives a RAID system 有权
    备用磁盘的管理方法驱动RAID系统

    公开(公告)号：US20060015771A1

    公开(公告)日：2006-01-19

    申请号：US10891743

    申请日：2004-07-15

    申请人： Steven Van Gundy ,  Michael Benhase ,  Brian Kraemer ,  Richard Ripberger

    发明人： Steven Van Gundy ,  Michael Benhase ,  Brian Kraemer ,  Richard Ripberger

    IPC分类号： G06F11/00

    CPC分类号： G06F11/2094 ,  G06F11/1662 ,  G06F2201/81

    摘要： A RAID system employs a storage controller, a primary storage array having a plurality of primary storage units, and a spare storage pool having one or more spare storage units. A method of operating the storage controller in managing the primary storage array and the spare storage pool involves a testing by the storage controller of at least one repair service threshold representative of one or more operational conditions indicative of a necessity to repair at least one of the primary storage array and the spare storage unit, and a selective initiation by the storage controller of a repair service action for repairing one of the primary storage array and the spare storage unit based on the testing of the at least one repair service threshold.

    摘要翻译： RAID系统采用存储控制器，具有多个主存储单元的主存储阵列以及具有一个或多个备用存储单元的备用存储池。 操作存储控制器以管理主存储阵列和备用存储池的方法包括由存储控制器测试代表一个或多个操作条件的至少一个维修服务阈值，该操作条件指示维修至少一个 主存储阵列和备用存储单元，以及存储控制器基于所述至少一个修复服务阈值的测试来修复主存储阵列和备用存储单元之一的修复服务动作的选择性启动。

    Scanning modified data during power loss
    27.
    发明申请
    Scanning modified data during power loss 失效
    在掉电期间扫描修改后的数据

    公开(公告)号：US20050210323A1

    公开(公告)日：2005-09-22

    申请号：US10795168

    申请日：2004-03-05

    申请人： Gary Batchelor ,  Michael Benhase ,  Carl Jones

    发明人： Gary Batchelor ,  Michael Benhase ,  Carl Jones

    IPC分类号： G06F11/00

    CPC分类号： G06F11/1441 ,  G06F11/2015

    摘要： A back-up power source and a back-up storage device are utilized to power a processor and a volatile memory device during a primary power failure. An emergency data-storage algorithm is invoked to create a table of modified data analogous to data residing in a non-volatile memory device associated with a different processor. This table of modified data is written to the back-up storage device.

    摘要翻译： 在主电源故障期间，利用备用电源和备用存储设备为处理器和易失性存储器件供电。 调用紧急数据存储算法以创建类似于驻留在与不同处理器相关联的非易失性存储器设备中的数据的修改数据表。 修改后的数据表被写入备用存储设备。

    Create virtual track buffers in NVS using customer segments to maintain newly written data across a power loss
    28.
    发明申请
    Create virtual track buffers in NVS using customer segments to maintain newly written data across a power loss 失效
    在NVS中使用客户段创建虚拟轨道缓冲区，以便在断电时维护新写入的数据

    公开(公告)号：US20050198446A1

    公开(公告)日：2005-09-08

    申请号：US10767787

    申请日：2004-01-29

    申请人： Kevin Ash ,  Michael Benhase

    发明人： Kevin Ash ,  Michael Benhase

    IPC分类号： G06F12/16 ,  G06F13/28

    CPC分类号： G06F11/1441 ,  G06F11/2089

    摘要： A method for storing customer data at a non-volatile storage (NVS) at a storage server. A track buffer is maintained for identifying first and second sets of segments that are allocated in the NVS. A flag in the track buffer identifies which of the first and second sets of segments to use for storing customer data for which a write request has been made. The customer data is stored in the NVS in successive commit processes. Following a power loss in the storage server, the NVS uses the track buffer information to identify which of the first and second sets of segments was involved in the current commit process to allow the current commit process to be completed.

    摘要翻译： 一种用于在存储服务器处的非易失性存储（NVS）存储顾客数据的方法。 维持轨道缓冲器用于识别在NVS中分配的第一和第二组段。 轨道缓冲器中的标志识别要用于存储已经进行写入请求的客户数据的第一和第二组段中的哪一个。 客户数据在连续的提交过程中存储在NVS中。 在存储服务器中断电后，NVS使用跟踪缓冲区信息来识别当前提交进程中涉及的第一和第二段段中的哪一个，以允许完成当前提交进程。

    Apparatus, system, and method for identifying a faulty communication module
    29.
    发明申请
    Apparatus, system, and method for identifying a faulty communication module 失效
    用于识别故障通信模块的装置，系统和方法

    公开(公告)号：US20050060611A1

    公开(公告)日：2005-03-17

    申请号：US10666660

    申请日：2003-09-17

    申请人： Michael Benhase ,  Susan Candelaria ,  Paul Richards ,  Brian Rinaldi

    发明人： Michael Benhase ,  Susan Candelaria ,  Paul Richards ,  Brian Rinaldi

    IPC分类号： G06F11/00 ,  G06F11/10

    CPC分类号： G06F11/0727 ,  G06F11/0766 ,  G06F11/1004

    摘要： An apparatus, method, and system associates an identifier with a data packet. The identifier uniquely identifies a communication module, such as a host interface card, within a data storage system. In operation, a computer host sends a data packet to a server. The communication module receives the data packet and associates an identifier, unique to the communication module, with the data packet. The data packet is stored in a disk array, such as a Redundant Array of Independent Disks (RAID) system. When the computer host later requests the stored data packet, a validation module, which may be implemented within a PCI adapter such as a host interface card, retrieves the data packet and determines whether the data packet is corrupt. If the data packet is corrupt, the validation module identifies which host interface card corrupted the data with the use of the unique identifier associated with the data packet. The faulty communication module may then be removed from operation in the data storage system.

    摘要翻译： 设备，方法和系统将标识符与数据分组相关联。 标识符唯一地标识数据存储系统内的通信模块，例如主机接口卡。 在操作中，计算机主机向服务器发送数据包。 通信模块接收数据分组并将通信模块唯一的标识符与数据分组相关联。 数据包存储在磁盘阵列中，例如独立磁盘冗余阵列（RAID）系统。 当计算机主机稍后请求存储的数据分组时，可以在PCI适配器（例如主机接口卡）内实现的验证模块检索数据分组并确定数据分组是否损坏。 如果数据包损坏，则验证模块使用与数据包相关联的唯一标识符来识别哪个主机接口卡损坏了数据。 然后，故障通信模块可以从数据存储系统中的操作中移除。

    Data Coherence System
    30.
    发明申请
    Data Coherence System 失效
    数据一致性系统

    公开(公告)号：US20080082757A1

    公开(公告)日：2008-04-03

    申请号：US11949458

    申请日：2007-12-03

    申请人： Said Ahmad ,  Michael Benhase ,  William Williams

    发明人： Said Ahmad ,  Michael Benhase ,  William Williams

    IPC分类号： G06F13/28

    CPC分类号： G06F12/0808 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： A data coherence system includes a generation number written to a data track of a logical sub-system. The generation number is compared to a corresponding generation number in a processing device when it is initialized. If the two generations numbers are the same, the generation numbers are incremented and saved. If not, cache associated with the logical sub-system residing within the processing device is erased and the generation numbers are reset.

    摘要翻译： 数据一致性系统包括写入逻辑子系统的数据轨道的生成号码。 当初始化时，将代数与处理装置中的相应代号进行比较。 如果两代人数相同，那么代数就会增加并保存。 如果不是，则与处理设备内的逻辑子系统相关联的缓存被擦除并且生成号被重置。