专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050228960A1 Method and system for copying the data contents of a computer system memory during application program run-time 失效
标题翻译：在应用程序运行期间复制计算机系统存储器的数据内容的方法和系统
公开(公告)号：US20050228960A1
公开(公告)日：2005-10-13
申请号：US11091261
申请日：2005-03-28
申请人： Huw Francis , Colin Jewell , Simon Walsh
发明人： Huw Francis , Colin Jewell , Simon Walsh
IPC分类号： G06F11/14 , G06F12/00
CPC分类号： G06F11/1471 , G06F2201/84
摘要： The present invention relates to methods of copying and updating data in a processor memory during program run-time without suspending the program's access to its data in the memory during the data-copying and updating processes. In one aspect, the invention concerns a method of copying data from processor memory to a dump memory during run-time, including determining whether data in a segment of the processor memory is to be updated by a program and copying the data to a corresponding segment in the dump memory prior to the data being updated. According to one embodiment, a data-copying instance is utilized to obtain a point-in-time image of a data content of processor memory while the program is running.
摘要翻译：本发明涉及在程序运行期间复制和更新处理器存储器中的数据的方法，而不会在数据复制和更新过程期间暂停程序对存储器中的数据的访问。一方面，本发明涉及一种在运行时将数据从处理器存储器复制到转储存储器的方法，包括确定处理器存储器的段中的数据是否由程序更新并将数据复制到相应段在数据更新之前的转储内存中。根据一个实施例，使用数据复制实例来在程序运行时获得处理器存储器的数据内容的时间点图像。

2. 发明申请

US20050117418A1 Data storage systems 审中-公开
标题翻译：数据存储系统
公开(公告)号：US20050117418A1
公开(公告)日：2005-06-02
申请号：US10929744
申请日：2004-08-30
申请人： Colin Jewell , Robert Nicholson , Huw Francis , David Lee
发明人： Colin Jewell , Robert Nicholson , Huw Francis , David Lee
IPC分类号： G11C5/14 , G11C11/00 , G11C11/34
CPC分类号： G06F11/1441 , G11C5/141 , G11C11/005
摘要： storage adapter for use in a data storage subsystem includes a controlling processor, a volatile memory, and a nonvolatile memory “dump device.” The storage adapter also includes a battery that can be used to provide sufficient power to the storage adapter to allow data from the volatile memory to be written to the nonvolatile memory of the storage adapter under the control of the processor in the event of an interruption or failure in the main power supply to the storage adapter, i.e. to preserve data stored in the volatile memory in that event. The processor uses the current state of charge of the battery to determine the amount of data that can be “dumped” to the nonvolatile dump device using the battery in its current state. The processor then uses that determined amount of data to control the storage of data in the volatile memory.
摘要翻译：用于数据存储子系统的存储适配器包括控制处理器，易失性存储器和非易失性存储器“转储设备”。存储适配器还包括电池，其可以用于向存储适配器提供足够的电力，以允许来自易失性存储器的数据在处理器的中断或中断的情况下被写入存储适配器的非易失性存储器，或者存储适配器的主电源出现故障，即在该情况下保存存储在易失性存储器中的数据。处理器使用电池的当前状态来确定使用当前状态的电池可以“倾倒”到非易失性转储装置的数据量。然后，处理器使用该确定量的数据来控制易失性存储器中的数据的存储。

3. 发明申请

US20080025126A1 Data Storage Systems 失效
标题翻译：数据存储系统
公开(公告)号：US20080025126A1
公开(公告)日：2008-01-31
申请号：US11868076
申请日：2007-10-05
申请人： Colin Jewell , Robert Nicholson , Huw Francis , David Lee
发明人： Colin Jewell , Robert Nicholson , Huw Francis , David Lee
IPC分类号： G11C5/14
CPC分类号： G06F11/1441 , G11C5/141 , G11C11/005
摘要： A storage adapter for use in a data storage subsystem includes a controlling processor, a volatile memory, and a nonvolatile memory “dump device.” The storage adapter also includes a battery that can be used to provide sufficient power to the storage adapter to allow data from the volatile memory to be written to the nonvolatile memory of the storage adapter under the control of the processor in the event of an interruption or failure in the main power supply to the storage adapter, i.e. to preserve data stored in the volatile memory in that event. The processor uses the current state of charge of the battery to determine the amount of data that can be “dumped” to the nonvolatile dump device before the battery is depleted.
摘要翻译：用于数据存储子系统的存储适配器包括控制处理器，易失性存储器和非易失性存储器“转储设备”。存储适配器还包括电池，其可以用于向存储适配器提供足够的电力，以允许来自易失性存储器的数据在处理器的中断或中断的情况下被写入存储适配器的非易失性存储器，或者存储适配器的主电源出现故障，即在该情况下保存存储在易失性存储器中的数据。处理器使用电池的当前状态来确定在电池耗尽之前可以“倾倒”到非易失性转储装置的数据量。

4. 发明授权

US07877561B2 Method and system for copying the data contents of a computer system memory during application program run-time 失效
标题翻译：在应用程序运行期间复制计算机系统存储器的数据内容的方法和系统
公开(公告)号：US07877561B2
公开(公告)日：2011-01-25
申请号：US11091261
申请日：2005-03-28
申请人： Huw Francis , Colin R. Jewell , Simon Walsh
发明人： Huw Francis , Colin R. Jewell , Simon Walsh
IPC分类号： G06F12/00
CPC分类号： G06F11/1471 , G06F2201/84
摘要： The present invention relates to methods of copying and updating data in a processor memory during program run-time without suspending the program's access to its data in the memory during the data-copying and updating processes. In one aspect, the invention concerns a method of copying data from processor memory to a dump memory during run-time, including determining whether data in a segment of the processor memory is to be updated by a program and copying the data to a corresponding segment in the dump memory prior to the data being updated. According to one embodiment, a data-copying instance is utilized to obtain a point-in-time image of a data content of processor memory while the program is running.
摘要翻译：本发明涉及在程序运行期间复制和更新处理器存储器中的数据的方法，而不会在数据复制和更新过程期间暂停程序对存储器中的数据的访问。一方面，本发明涉及一种在运行时将数据从处理器存储器复制到转储存储器的方法，包括确定处理器存储器的段中的数据是否由程序更新并将数据复制到相应段在数据更新之前的转储内存中。根据一个实施例，使用数据复制实例来在程序运行时获得处理器存储器的数据内容的时间点图像。

5. 发明授权

US07730370B2 Apparatus and method for disk read checking 有权
标题翻译：磁盘读取检查的装置和方法
公开(公告)号：US07730370B2
公开(公告)日：2010-06-01
申请号：US11871291
申请日：2007-10-12
申请人： Huw Francis , Timothy Finbarr McCarthy , Jonathan Ian Settle
发明人： Huw Francis , Timothy Finbarr McCarthy , Jonathan Ian Settle
IPC分类号： G11C29/00
CPC分类号： G06F11/1076 , G06F2211/1088 , G11B19/041 , G11B20/1816 , G11B2020/1823 , G11B2220/2516
摘要： An apparatus and method for controlling a disk drive is provided. A disk lubricant sweep component for periodically initiates a disk lubricant spreading action. A disk data read check component checks data at one or more LBAs during the disk lubricant sweep. The apparatus may cache data from LBAs that have been checked by the disk data read check component and found correct and record LBAs that have been found correct, so that they can be omitted from subsequent operation of the read check component. The apparatus may further comprise an error checking and correcting component for checking and correcting data found incorrect by reason of a soft error, and an error reporting component for reporting on one or more LBAs that have been checked and found incorrect by reason of a hard error.
摘要翻译：提供了一种用于控制磁盘驱动器的装置和方法。用于周期性地启动盘润滑剂扩散动作的盘式润滑剂清扫部件。磁盘数据读取检查组件在磁盘润滑剂扫描期间检查一个或多个LBA处的数据。该装置可以缓存已经被磁盘数据读取检查组件检查的LBA的数据，并且发现正确的记录的LBA和记录的LBA已经被发现是正确的，从而可以在读取检查组件的后续操作中省略它们。该装置还可以包括用于检查和纠正由于软错误而发现不正确的数据的错误检查和校正组件，以及用于报告由于硬错误已经被检查和发现不正确的一个或多个LBA的错误报告组件。

6. 发明申请

US20090100302A1 APPARATUS AND METHOD FOR DISK READ CHECKING 有权
标题翻译：用于磁盘读取检查的装置和方法
公开(公告)号：US20090100302A1
公开(公告)日：2009-04-16
申请号：US11871291
申请日：2007-10-12
申请人： Huw Francis , Timothy Finharr McCarthy , Jonathan Ian Settle
发明人： Huw Francis , Timothy Finharr McCarthy , Jonathan Ian Settle
IPC分类号： G06F11/00 , G11B27/00
CPC分类号： G06F11/1076 , G06F2211/1088 , G11B19/041 , G11B20/1816 , G11B2020/1823 , G11B2220/2516
摘要： An apparatus and method for controlling a disk drive is provided. A disk lubricant sweep component for periodically initiates a disk lubricant spreading action. A disk data read check component checks data at one or more LBAs during the disk lubricant sweep. The apparatus may cache data from LBAs that have been checked by the disk data read check component and found correct and record LBAs that have been found correct, so that they can be omitted from subsequent operation of the read check component. The apparatus may further comprise an error checking and correcting component for checking and correcting data found incorrect by reason of a soft error, and an error reporting component for reporting on one or more LBAs that have been checked and found incorrect by reason of a hard error.
摘要翻译：提供了一种用于控制磁盘驱动器的装置和方法。用于周期性地启动盘润滑剂扩散动作的盘式润滑剂清扫部件。磁盘数据读取检查组件在磁盘润滑剂扫描期间检查一个或多个LBA处的数据。该装置可以缓存已经被磁盘数据读取检查组件检查的LBA的数据，并且发现正确的记录的LBA和记录的LBA已经被发现是正确的，从而可以在读取检查组件的后续操作中省略它们。该装置还可以包括用于检查和校正由于软错误而发现不正确的数据的错误检查和校正组件，以及用于报告由于硬错误而已被检查和发现不正确的一个或多个LBA的错误报告组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式