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1. 发明授权

US07130997B2 Method of registering a portion of RAM with firmware to preserve the portion during reboot 有权
标题翻译：使用固件注册RAM的一部分以在重新启动期间保留该部分的方法
公开(公告)号：US07130997B2
公开(公告)日：2006-10-31
申请号：US10447868
申请日：2003-05-29
申请人： Yu-Cheng Hsu , John Norbert McCauley , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , John Norbert McCauley , Richard Anthony Ripberger
IPC分类号： G06F9/00
CPC分类号： G06F12/0646 , G06F11/1441
摘要： Processor(s) operating a random access memory is subject to reboot processing which comprises clearing the random access memory. Registration is provided of a portion of the random access memory, the registration indicating that data stored in the registered portion of the random access memory is to be preserved during the reboot processing. In reboot processing, the processor responds to the registration, preventing data stored in the registered portion from clearing during the reboot processing.
摘要翻译：操作随机存取存储器的处理器经受重新启动处理，其中包括清除随机存取存储器。提供随机存取存储器的一部分的注册，指示在重新启动处理期间保存存储在随机存取存储器的注册部分中的数据的注册。在重新启动处理中，处理器响应该注册，防止在重新引导处理期间存储在注册部分中的数据清除。

2. 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.

3. 发明授权

US09047231B2 Apparatus system and method for deterministically transferring data by rebooting to a data transfer kernel 有权
标题翻译：用于通过重新启动到数据传输内核来确定性地传送数据的装置系统和方法
公开(公告)号：US09047231B2
公开(公告)日：2015-06-02
申请号：US10686878
申请日：2003-10-16
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F21/00 , G06F11/14
CPC分类号： G06F11/1441
摘要： A data saving device, system, and method rapidly and deterministically saves data of a computer system. The device may mark data that must be saved when the computer is shut down. In certain embodiments, a boot control module detects a condition requiring a rapid deterministic data saving operation, such as a power failure and reboots the computer, deterministically terminating all existing processes. Additionally, the boot control module loads a data transfer kernel in place of a standard operating kernel used for normal operation. The data transfer kernel supports a set of processes exclusively dedicated to saving data. The data transfer kernel configures the computer and storage devices for the data transfer and saves the marked data with a minimum of interruptions from other processes. Also, the data transfer kernel may shut down the computer and the storage devices after transferring data.
摘要翻译：数据保存设备，系统和方法快速且确定地保存计算机系统的数据。设备可能会标记计算机关闭时必须保存的数据。在某些实施例中，引导控制模块检测需要快速确定性的数据保存操作（例如电源故障并重新引导计算机）的条件，确定性地终止所有现有的过程。此外，引导控制模块加载数据传输内核来代替用于正常操作的标准操作内核。数据传输内核支持专门用于保存数据的一组进程。数据传输内核配置计算机和存储设备进行数据传输，并以最少的其他进程中断来保存标记的数据。此外，数据传输内核可以在传输数据后关闭计算机和存储设备。

4. 发明授权

US07653830B2 Logical partitioning in redundant systems 有权
标题翻译：冗余系统中的逻辑分区
公开(公告)号：US07653830B2
公开(公告)日：2010-01-26
申请号：US11622961
申请日：2007-01-12
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F11/00
CPC分类号： G06F11/2056 , G06F3/0617 , G06F3/065 , G06F11/2069
摘要： A plurality of processing nodes in a storage system are partitioned into a plurality of logical processing units, wherein the plurality of logical processing units can respond to I/O requests from a host coupled to the storage system. At least two logical processing units are grouped, wherein data in a first storage coupled to a first logical processing unit of the least two logical processing units is mirrored by data in a second storage coupled to the second logical processing unit of the at least two logical processing units. In response to a failure of the first logical processing unit, an I/O request from the host is responded to via the second logical processing unit.
摘要翻译：存储系统中的多个处理节点被划分为多个逻辑处理单元，其中多个逻辑处理单元可以响应来自耦合到存储系统的主机的I / O请求。至少两个逻辑处理单元被分组，其中耦合到所述至少两个逻辑处理单元的第一逻辑处理单元的第一存储器中的数据被耦合到所述至少两个逻辑处理单元的第二逻辑处理单元的第二存储器中的数据镜像处理单位。响应于第一逻辑处理单元的故障，经由第二逻辑处理单元响应来自主机的I / O请求。

5. 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。

6. 发明授权

US07185223B2 Logical partitioning in redundant systems 失效
标题翻译：冗余系统中的逻辑分区
公开(公告)号：US07185223B2
公开(公告)日：2007-02-27
申请号：US10675323
申请日：2003-09-29
申请人： Yu-Cheng Hsu , Richard Anthony Ripberger
发明人： Yu-Cheng Hsu , Richard Anthony Ripberger
IPC分类号： G06F11/00
CPC分类号： G06F11/2056 , G06F3/0617 , G06F3/065 , G06F11/2069
摘要： Provided are a method, system, and article of manufacture, wherein a plurality of processing nodes in a storage system are partitioned into a plurality of logical processing units, and wherein the plurality of logical processing units can respond to I/O requests from a host coupled to the storage system. At least two logical processing units are grouped, wherein data in a first storage coupled to a first logical processing unit of the least two logical processing units is mirrored by data in a second storage coupled to the second logical processing unit of the at least two logical processing units. In response to a failure of the first logical processing unit, an I/O request from the host is responded to via the second logical processing unit.
摘要翻译：提供了一种方法，系统和制品，其中存储系统中的多个处理节点被划分为多个逻辑处理单元，并且其中所述多个逻辑处理单元可以响应来自主机的I / O请求耦合到存储系统。至少两个逻辑处理单元被分组，其中耦合到所述至少两个逻辑处理单元的第一逻辑处理单元的第一存储器中的数据被耦合到所述至少两个逻辑处理单元的第二逻辑处理单元的第二存储器中的数据镜像处理单位。响应于第一逻辑处理单元的故障，经由第二逻辑处理单元响应来自主机的I / O请求。

7. 发明授权

US07676645B2 Method, system, and article of manufacture for reserving memory 失效
标题翻译：方法，系统和保留记忆的制品
公开(公告)号：US07676645B2
公开(公告)日：2010-03-09
申请号：US11875679
申请日：2007-10-19
申请人： Yu-Cheng Hsu , John Norbert McCauley , Cheng-Chung Song , William Griswold Sherman
发明人： Yu-Cheng Hsu , John Norbert McCauley , Cheng-Chung Song , William Griswold Sherman
IPC分类号： G06F12/00 , G06F12/02 , G06F21/00 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34 , G06F9/00 , G06F9/24 , G06F15/177 , G06F1/24
CPC分类号： G06F12/126 , G06F9/4401 , G06F12/08
摘要： Provided are a method, system, and article of manufacture, wherein in certain embodiments, a plurality of logical memory blocks corresponding to a memory in a computational device are allocated. An attribute is associated with at least one logical memory block, wherein the attribute indicates whether the at least one logical memory block can be swapped from the memory, and wherein physical blocks corresponding to the at least one logical memory block are contiguous.
摘要翻译：提供了一种方法，系统和制品，其中在某些实施例中，分配与计算设备中的存储器相对应的多个逻辑存储器块。属性与至少一个逻辑存储器块相关联，其中该属性指示该至少一个逻辑存储器块是否可以从存储器交换，并且其中对应于该至少一个逻辑存储块的物理块是连续的。

8. 发明授权

US07676558B2 Configuring shared devices over a fabric 失效
标题翻译：通过布局配置共享设备
公开(公告)号：US07676558B2
公开(公告)日：2010-03-09
申请号：US10987381
申请日：2004-11-12
申请人： Timothy Roy Block , Yu-Cheng Hsu , John Norbert McCauley , Sean Patrick Riley , William Griswold Sherman , Cheng-Chung Song
发明人： Timothy Roy Block , Yu-Cheng Hsu , John Norbert McCauley , Sean Patrick Riley , William Griswold Sherman , Cheng-Chung Song
IPC分类号： G06F15/13
CPC分类号： H04L41/08 , H04L41/0803 , H04L43/0811
摘要： Provided are a method, system, and program for configuring shared devices over a fabric. A module in a first processing complex configures a first part of a fabric enabling communication with a set of devices accessible through the first part of the fabric. The module detects a located device accessible through a second part of the fabric, wherein a second processing complex is designated to configure the second part of the fabric and the located device. The module determines whether the second processing complex is available in response to detecting the uninitialized device. The module passes to a device driver in the first processing complex an uninitialized property for the located device. The device driver requests the module to configure the second part of the fabric to enable access to the located device over the second part of the fabric in response to determining that the located device has the uninitialized property.
摘要翻译：提供了一种用于通过结构配置共享设备的方法，系统和程序。第一处理复合体中的模块配置结构的第一部分，使得能够通过该结构的第一部分可访问的一组设备进行通信。模块检测通过织物的第二部分可访问的定位设备，其中指定第二处理复合体以配置织物的第二部分和定位的设备。该模块响应于检测到未初始化的设备来确定第二处理复合体是否可用。该模块在第一个处理组合中传递给设备驱动程序，用于定位设备的未初始化属性。所述设备驱动程序响应于确定所述定位的设备具有未初始化的属性，请求所述模块配置所述结构的所述第二部分以允许通过所述结构的第二部分访问所述定位的设备。

9. 发明申请

US20090119547A1 SYSTEM AND ARTICLE OF MANUFACTURE FOR HANDLING A FABRIC FAILURE 失效
标题翻译：制造用于处理织物失败的制造和制品
公开(公告)号：US20090119547A1
公开(公告)日：2009-05-07
申请号：US12350189
申请日：2009-01-07
申请人： Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
发明人： Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/0712 , G06F11/0745
摘要： Provided are a method, system, and program for handling a fabric failure. A module intercepts a signal indicating a failure of a path in a fabric providing a connection to a shared device. The module generates an interrupt to a device driver in an operating system providing an interface to the shared device that is inaccessible due to the path failure. The device driver requests information from the module on a status of a plurality of devices that are not accessible due to the path failure and receives information indicating the inaccessible device. The device driver reconfigures to discontinue use of the inaccessible device.
摘要翻译：提供了一种用于处理织物故障的方法，系统和程序。模块拦截指示在提供到共享设备的连接的结构中的路径的故障的信号。该模块在操作系统中为设备驱动程序产生中断，为操作系统提供由于路径故障而无法访问的共享设备的接口。设备驱动程序从由于路径故障而无法访问的多个设备的状态从模块请求信息，并且接收指示不可访问设备的信息。设备驱动程序重新配置以停止使用不可访问的设备。

10. 发明授权

US07774656B2 System and article of manufacture for handling a fabric failure 失效
标题翻译：用于处理织物失效的系统和制品
公开(公告)号：US07774656B2
公开(公告)日：2010-08-10
申请号：US12350189
申请日：2009-01-07
申请人： Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
发明人： Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/0712 , G06F11/0745
摘要： Provided are a method, system, and program for handling a fabric failure. A module intercepts a signal indicating a failure of a path in a fabric providing a connection to a shared device. The module generates an interrupt to a device driver in an operating system providing an interface to the shared device that is inaccessible due to the path failure. The device driver requests information from the module on a status of a plurality of devices that are not accessible due to the path failure and receives information indicating the inaccessible device. The device driver reconfigures to discontinue use of the inaccessible device.
摘要翻译：提供了一种用于处理织物故障的方法，系统和程序。模块拦截指示在提供到共享设备的连接的结构中的路径的故障的信号。该模块在操作系统中为设备驱动程序产生中断，为操作系统提供由于路径故障而无法访问的共享设备的接口。设备驱动程序从由于路径故障而无法访问的多个设备的状态从模块请求信息，并且接收指示不可访问设备的信息。设备驱动程序重新配置以停止使用不可访问的设备。

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