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1. 发明申请

US20060075287A1 Detecting data integrity 失效
公开(公告)号：US20060075287A1
公开(公告)日：2006-04-06
申请号：US10960393
申请日：2004-10-06
申请人： Michael Vageline , Michael John Jones , Richard Stelmach , Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Michael Vageline , Michael John Jones , Richard Stelmach , Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F11/00
CPC分类号： G06F3/064 , G06F3/0619 , G06F3/0683
摘要： Provided are a method, system, and article of manufacture for detecting data integrity. An indicator is written to invalidate a data block that is capable of being stored in a plurality of sectors of a storage device, wherein the indicator is written to the storage device in at least one sector that is not included in the plurality of sectors. A writing of entire contents of the data block to the plurality of sectors of the storage device is initiated, in response to the writing of the indicator. The indicator is updated to validate the data block, in response to a completion of the writing of the entire contents of the data block to the plurality of sectors of the storage device.

2. 发明授权

US07577804B2 Detecting data integrity 失效
标题翻译：检测数据完整性
公开(公告)号：US07577804B2
公开(公告)日：2009-08-18
申请号：US10960393
申请日：2004-10-06
申请人： Michael P. Vageline , Michael John Jones , Richard B. Stelmach , Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Michael P. Vageline , Michael John Jones , Richard B. Stelmach , Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F11/00
CPC分类号： G06F3/064 , G06F3/0619 , G06F3/0683
摘要： Provided are a method, system, and article of manufacture for detecting data integrity. An indicator is written to invalidate a data block that is capable of being stored in a plurality of sectors of a storage device, wherein the indicator is written to the storage device in at least one sector that is not included in the plurality of sectors. A writing of entire contents of the data block to the plurality of sectors of the storage device is initiated, in response to the writing of the indicator. The indicator is updated to validate the data block, in response to a completion of the writing of the entire contents of the data block to the plurality of sectors of the storage device.
摘要翻译：提供了用于检测数据完整性的方法，系统和制品。写入指示符以使能够存储在存储设备的多个扇区中的数据块无效，其中在至少一个不包括在多个扇区中的扇区中将指示符写入存储设备。响应于指示符的写入，开始将数据块的整个内容写入存储设备的多个扇区。响应于将数据块的全部内容写入到存储装置的多个扇区，更新指示符以验证数据块。

3. 发明授权

US07849356B2 Parity data management system apparatus and method 有权
标题翻译：奇偶校验数据管理系统的设备和方法
公开(公告)号：US07849356B2
公开(公告)日：2010-12-07
申请号：US12016037
申请日：2008-01-17
申请人： Michael John Jones , David Ray Kahler , Robert Akira Kubo , Karl Allen Nielsen , Cheng-Chung Song , William Henry Travis
发明人： Michael John Jones , David Ray Kahler , Robert Akira Kubo , Karl Allen Nielsen , Cheng-Chung Song , William Henry Travis
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1035
摘要： An apparatus for parity data management receives a write command and write data from a computing device. The apparatus also builds a parity control structure corresponding to updating a redundant disk array with the write data and stores the parity control structure in a persistent memory buffer of the computing device. The apparatus also updates the redundant disk array with the write data in accordance with a parity control map and restores the RAID controller parity map from the parity control structure as part of a data recovery operation if updating the redundant disk array with the write data is interrupted by a RAID controller failure resulting in a loss of the RAID controller parity map. In certain embodiments, the parity control structure is a RAID controller parity map.
摘要翻译：用于奇偶校验数据管理的装置从计算装置接收写入命令和写入数据。该装置还构建对应于用写入数据更新冗余磁盘阵列的奇偶校验控制结构，并将奇偶校验控制结构存储在计算设备的持久存储器缓冲器中。该设备还根据奇偶校验控制映射更新具有写数据的冗余磁盘阵列，并且作为数据恢复操作的一部分从奇偶校验控制结构恢复RAID控制器奇偶校验映射，如果用写入数据更新冗余磁盘阵列由RAID控制器故障导致RAID控制器奇偶校验映射丢失。在某些实施例中，奇偶校验控制结构是RAID控制器奇偶校验映射。

4. 发明授权

US07562163B2 Apparatus and method to locate a storage device disposed in a data storage system 失效
标题翻译：用于定位设置在数据存储系统中的存储设备的装置和方法
公开(公告)号：US07562163B2
公开(公告)日：2009-07-14
申请号：US11465785
申请日：2006-08-18
申请人： Paul Nicholas Cashman , Lokesh Mohan Gupta , Michael John Jones , Kenney Nian Gan Giu
发明人： Paul Nicholas Cashman , Lokesh Mohan Gupta , Michael John Jones , Kenney Nian Gan Giu
IPC分类号： G06F3/00 , G06F11/00
CPC分类号： H04L67/1097 , H04L29/12886 , H04L61/6045
摘要： A method is disclosed to locate a data storage device disposed in a data storage system. The method selects a target data storage device, identifies a target adapter port in communication with the target data storage device, and determines one or more target addresses, and determines one or more target World Wide Port Names (“WWPNs”). The method selects an enclosure, and a communication pathway disposed in that enclosure, and determines if any storage device ports interconnected with the communication pathway comprise a WWPN that matches any of said target WWPNs. If any storage device ports interconnected with the communication pathway comprise a WWPN that matches any of the target WWPNs, the method then identifies an adapter port in communication with that communication pathway, and determines if that any storage device ports in communication with the identified adapter port have claimed an address that matches a target address. If a storage device port in communication with the identified adapter port has claimed an address that matches a target address, then the method locates the target data storage device within the selected enclosure.
摘要翻译：公开了一种定位设置在数据存储系统中的数据存储装置的方法。该方法选择目标数据存储设备，识别与目标数据存储设备通信的目标适配器端口，并确定一个或多个目标地址，并确定一个或多个目标全球端口名称（“WWPN”）。该方法选择机壳和设置在该外壳中的通信路径，并且确定与通信路径互连的任何存储设备端口是否包括与任何所述目标WWPN匹配的WWPN。如果与通信路径互连的任何存储设备端口包括与任何目标WWPN匹配的WWPN，则该方法然后识别与该通信路径通信的适配器端口，并且确定与所识别的适配器端口通信的任何存储设备端口已经声明了与目标地址匹配的地址。如果与所识别的适配器端口通信的存储设备端口已声明与目标地址匹配的地址，则该方法将所选机箱中的目标数据存储设备定位。

5. 发明授权

US07461217B2 Arrangement and method for update of configuration cache data 失效
标题翻译：更新配置缓存数据的安排和方法
公开(公告)号：US07461217B2
公开(公告)日：2008-12-02
申请号：US11535522
申请日：2006-09-27
申请人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
发明人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
IPC分类号： G06F12/00
CPC分类号： G06F12/0866
摘要： An arrangement and method for update of configuration cache data in a disk storage subsystem in which a cache memory (110) is updated using two-phase (220, 250) commit technique. This provides the advantage that known changes to the subsystem do not require an invalidate/rebuild style operation on the cache. This is especially important where a change will invalidate the entire cache.
摘要翻译：一种在盘存储子系统中更新配置高速缓存数据的装置和方法，其中使用两阶段（220,250）提交技术来更新高速缓冲存储器（110）。这提供了对子系统的已知更改不需要高速缓存上的无效/重建样式操作的优点。这在更改会使整个缓存无效的情况下尤其重要。

6. 发明授权

US07237069B2 Arrangement and method for update of configuration cache data 失效
标题翻译：更新配置缓存数据的安排和方法
公开(公告)号：US07237069B2
公开(公告)日：2007-06-26
申请号：US10600549
申请日：2003-06-20
申请人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
发明人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
IPC分类号： G06F12/00
CPC分类号： G06F12/0866
摘要： An arrangement and method for update of configuration cache data in a disk storage subsystem in which a cache memory (110) is updated using two-phase (220, 250) commit technique.This provides the advantage that known changes to the subsystem do not require an invalidate/rebuild style operation on the cache. This is especially important where a change will invalidate the entire cache.
摘要翻译：一种在盘存储子系统中更新配置高速缓存数据的装置和方法，其中使用两阶段（220,250）提交技术来更新高速缓冲存储器（110）。这提供了对子系统的已知更改不需要高速缓存上的无效/重建样式操作的优点。这在更改会使整个缓存无效的情况下尤其重要。

7. 发明授权

US06983397B2 Method, system, and program for error handling in a dual adaptor system where one adaptor is a master 有权
公开(公告)号：US06983397B2
公开(公告)日：2006-01-03
申请号：US09998463
申请日：2001-11-29
申请人： Matthew John Fairhurst , Michael John Jones , Vernon J. Legvold , Michael P. Vageline
发明人： Matthew John Fairhurst , Michael John Jones , Vernon J. Legvold , Michael P. Vageline
IPC分类号： G06F11/00
CPC分类号： G06F11/0757 , G06F11/0727 , G06F11/0745 , G06F11/0793 , G06F11/2089 , H04L12/42
摘要： Provided is a method, system, and program for processing Input/Output (I/O) requests to a storage network including at least one storage device and at least two adaptors, wherein each adaptor is capable of communicating I/O requests to the at least one storage device. An error is detected in a system including a first adaptor, wherein the first adaptor is capable of communicating on the network after the error is detected. In response to detecting the error, a master switch timer is started that is less than a system timeout period if the first adaptor is the master. An error recovery procedure in the system including the first adaptor would be initiated after the system timeout period has expired. An operation is initiated to designate another adaptor in the storage network as the master if the first adaptor is the master in response to detecting an expiration of the master switch timer.

8. 发明申请

US20180303033A1 PLANT STRIPPER 审中-公开
公开(公告)号：US20180303033A1
公开(公告)日：2018-10-25
申请号：US15954585
申请日：2018-04-16
申请人： Michael John Jones
发明人： Michael John Jones
IPC分类号： A01D45/06 , A01D46/02
CPC分类号： A01D45/065 , A01D46/02
摘要： A plant stripper is provided. The plant stripper, in one implementation includes a motor comprising a drive shaft; a first roller coupled to the drive shaft and configured to be turned by the motor; and a second roller opposing the first roller and defining a gap between the rollers for receiving a stem of a plant. A stripping guide element defines an opening disposed opposite the gap between the first and second roller. The opening is defined by a surface surrounding the opening and configured to contact plant material while allowing the stem to pass through the opening. The surface is configured to remove plant material from the stem as the stem is pulled through the opening by the first and second rollers.

9. 发明授权

US07885946B2 Low-overhead storage cluster configuration locking 失效
标题翻译：低架构存储集群配置锁定
公开(公告)号：US07885946B2
公开(公告)日：2011-02-08
申请号：US11235836
申请日：2005-09-27
申请人： David John Carr , Michael John Jones , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
发明人： David John Carr , Michael John Jones , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F9/526 , G06F3/0601 , G06F9/52 , G06F2003/0697
摘要： A storage control apparatus, in communication with a cluster of storage devices in a storage network having plural administrator systems, comprises a cluster lock requester component, a cluster lock receiver component and a configuration component, wherein, responsive to receipt of a cluster lock by said cluster lock receiver component, the configuration component is operable to configure a logical resource object within said cluster. The apparatus may also include a cluster lock granter component operable to grant a cluster lock to the cluster lock receiver component responsive to said cluster lock requester component. A method of operating a storage control apparatus includes method steps corresponding to functional components of an apparatus and may be embodied in computer program codes.
摘要翻译：一种存储控制装置，与具有多个管理员系统的存储网络中的存储设备的集群通信，包括集群锁定请求者组件，集群锁定接收器组件和配置组件，其中响应于所述集群锁定集群锁接收器组件，配置组件可操作以配置所述集群内的逻辑资源对象。该装置还可以包括可以响应于所述群集锁定请求程序组件向群集锁定接收器组件授予簇锁定的群集锁定向器组件。操作存储控制装置的方法包括与装置的功能部件相对应的方法步骤，并且可以体现在计算机程序代码中。

10. 发明申请

US20090006763A1 Arrangement And Method For Update Of Configuration Cache Data 有权
标题翻译：配置缓存数据更新的安排和方法
公开(公告)号：US20090006763A1
公开(公告)日：2009-01-01
申请号：US12171680
申请日：2008-07-11
申请人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
发明人： David John Carr , Michael John Jones , Andrew Key , Robert Bruce Nicholson , William James Scales , Barry Douglas Whyte
IPC分类号： G06F12/08
CPC分类号： G06F12/0866
摘要： An arrangement and method for update of configuration cache data in a disk storage subsystem in which a cache memory (110) is updated using two-phase (220, 250) commit technique. This provides the advantage that known changes to the subsystem do not require an invalidate/rebuild style operation on the cache. This is especially important where a change will invalidate the entire cache.
摘要翻译：一种在盘存储子系统中更新配置高速缓存数据的装置和方法，其中使用两阶段（220,250）提交技术来更新高速缓冲存储器（110）。这提供了对子系统的已知更改不需要高速缓存上的无效/重建样式操作的优点。这在更改会使整个缓存无效的情况下尤其重要。

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