专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5155845A Data storage system for providing redundant copies of data on different disk drives 失效
标题翻译：用于在不同磁盘驱动器上提供数据冗余副本的数据存储系统
公开(公告)号：US5155845A
公开(公告)日：1992-10-13
申请号：US538911
申请日：1990-06-15
申请人： David G. Beal , Fred C. Eifert , Henry S. Ludlam , Charles A. Milligan , George A. Rudeseal , Paul R. Swiatek
发明人： David G. Beal , Fred C. Eifert , Henry S. Ludlam , Charles A. Milligan , George A. Rudeseal , Paul R. Swiatek
IPC分类号： G06F11/14 , G06F11/20 , G11C29/00
CPC分类号： G06F11/2071 , G06F11/2058 , G06F11/2089 , G06F11/2094 , G11C29/74 , G06F11/1402 , G06F11/2074 , G06F11/2079
摘要： A disk storage system that writes multiple copies of records directed to user-specified volumes. A plurality of spaced apart control units interconnected by direct data links and a corresponding plurality of sets of recording means communicate over the direct data links when a write request is received by one control unit to cause one volume in each set of recording means to write a copy of the received record.
摘要翻译：写入指向用户指定卷的多个记录副本的磁盘存储系统。通过直接数据链路和对应的多组记录装置互连的多个间隔开的控制单元在一个控制单元接收到写入请求时，通过直接数据链路通信，以使每组记录装置中的一个音量写入收到的记录副本。

12. 发明授权

US5124987A Logical track write scheduling system for a parallel disk drive array data storage subsystem 失效
标题翻译：用于并行盘驱动阵列数据存储子系统的逻辑跟踪写调度系统
公开(公告)号：US5124987A
公开(公告)日：1992-06-23
申请号：US509484
申请日：1990-04-16
申请人： Charles A. Milligan , George A. Rudeseal
发明人： Charles A. Milligan , George A. Rudeseal
IPC分类号： G06F3/06 , G06F11/10 , G06F11/20 , G11B20/18
CPC分类号： G11B20/1833 , G06F11/1008 , G06F11/1076 , G06F11/2094 , G06F3/0601 , G06F11/2007 , G06F11/201 , G06F11/2089 , G06F2003/0692
摘要： The parallel disk drive array data storage subsystem maps between virtual and physical data storage devices and schedules the writing of data to these devices. The data storage subsytem functions as a conventional large form factor disk drive memory, using an array of redundancy groups, each containing N+M disk drives. A performance improvement is obtained by eliminating redundancy data updates in the redundancy group by writing modified virtual track instances into previously emptied logical tracks and marking the data contained in the previous virtual track instance location as invalid. Logical cylinders containing a mixture of valid and invalid virtual tracks are emptied by writing all the valid virtual tracks into a previously emptied logical cylinder as a background process.
摘要翻译：并行磁盘驱动器阵列数据存储子系统映射虚拟和物理数据存储设备之间，并将数据写入这些设备。数据存储子系统作为传统的大尺寸磁盘驱动器存储器，使用冗余组阵列，每个冗余组包含N + M个磁盘驱动器。通过将修改的虚拟磁道实例写入先前清空的逻辑磁道并将包含在先前虚拟磁道实例位置中的数据标记为无效来消除冗余组中的冗余数据更新来获得性能改进。包含有效和无效虚拟轨迹的逻辑圆柱体通过将所有有效虚拟轨迹写入先前清空的逻辑圆柱体作为后台进程而被清空。

13. 发明授权

US07000088B1 System and method for quality of service management in a partitioned storage device or subsystem 有权
标题翻译：分区存储设备或子系统中的服务质量管理系统和方法
公开(公告)号：US07000088B1
公开(公告)日：2006-02-14
申请号：US10330838
申请日：2002-12-27
申请人： George A. Rudeseal , Robert F. Walsh , Stephen S. Selkirk
发明人： George A. Rudeseal , Robert F. Walsh , Stephen S. Selkirk
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0644 , G06F3/0665 , G06F3/0683 , G06F11/3485 , G06F2201/81
摘要： A direct access storage system includes at least one disk and a controller. The at least one disk physically may be partitioned into at least one first access performance partition and at least one other access performance partition. The controller may be configured to process I/O accesses to the first access performance partition without regulation and regulate I/O accesses to the at least one other access performance partition.
摘要翻译：直接访问存储系统包括至少一个盘和控制器。所述至少一个盘物理上可被划分为至少一个第一访问性能分区和至少一个其他访问性能分区。所述控制器可以被配置为处理对所述第一访问性能分区的I / O访问，而不调节和调节对所述至少一个其他访问性能分区的I / O访问。

14. 发明授权

US07185168B2 System and method for quality of service management in a partitioned storage device or subsystem 有权
标题翻译：分区存储设备或子系统中的服务质量管理系统和方法
公开(公告)号：US07185168B2
公开(公告)日：2007-02-27
申请号：US11293452
申请日：2005-12-02
申请人： George A. Rudeseal , Robert F. Walsh , Stephen S. Selkirk
发明人： George A. Rudeseal , Robert F. Walsh , Stephen S. Selkirk
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0644 , G06F3/0665 , G06F3/0683 , G06F11/3485 , G06F2201/81
摘要： A direct access storage system includes at least one disk and a controller. The at least one disk physically may be partitioned into at least one first access performance partition and at least one other access performance partition. The controller may be configured to process I/O accesses to the first access performance partition without regulation and regulate I/O accesses to the at least one other access performance partition.
摘要翻译：直接访问存储系统包括至少一个盘和控制器。所述至少一个盘物理上可被划分为至少一个第一访问性能分区和至少一个其他访问性能分区。所述控制器可以被配置为处理对所述第一访问性能分区的I / O访问，而不调节和调节对所述至少一个其他访问性能分区的I / O访问。

15. 发明授权

US5077736A Disk drive memory 失效
标题翻译：磁盘驱动器内存
公开(公告)号：US5077736A
公开(公告)日：1991-12-31
申请号：US480019
申请日：1990-02-13
申请人： Robert H. Dunphy, Jr. , Robert Walsh , John H. Bowers , George A. Rudeseal
发明人： Robert H. Dunphy, Jr. , Robert Walsh , John H. Bowers , George A. Rudeseal
IPC分类号： G06F3/06 , G06F11/10 , G06F11/16 , G06F11/20 , G11B5/012 , G11B20/18
CPC分类号： G06F11/2094 , G06F11/1008 , G06F11/1076 , G11B20/1833 , G11B5/012 , G06F11/1662 , Y10S360/903
摘要： The disk drive memory of the present invention uses a large plurality of small form factor disk drives to implement an inexpensive, high performance, high reliability disk drive memory that emulates the format and capability of large form factor disk drives. The plurality of disk drives are switchably interconnectable to form redundancy groups of N+M parallel connnected disk drives to store data thereon. The N+M disk drives are used to store the N segments of each data word plus M redundancy segments. In addition, a pool of R backup disk drives is maintained to automatically substitute a replacement disk drive for a disk drive in a redundancy group that fails during operation. The number N of data segments in each data redundancy group can be varied throughout the disk drive memory to thereby match the characteristics of the input data or operational parameters within the disk drive memory. Furthermore, a group of U unassigned disk drives can be maintained as a stock of disk drives that can be powered up as needed and assigned to either a redundancy group or to the pool of backup disk drives.
摘要翻译：本发明的磁盘驱动器存储器使用大量的小尺寸磁盘驱动器来实现模拟大尺寸磁盘驱动器的格式和能力的廉价的，高性能的，高可靠性的磁盘驱动器存储器。多个磁盘驱动器可切换地互连以形成N + M个并联连接磁盘驱动器的冗余组，以在其上存储数据。 N + M磁盘驱动器用于存储每个数据字的N个段加上M个冗余段。此外，维护一个R备份磁盘驱动器池，以自动将替换磁盘驱动器替换为在运行期间失败的冗余组中的磁盘驱动器。每个数据冗余组中数据段的数量N可以在整个磁盘驱动器存储器中变化，从而使输入数据的特性或磁盘驱动器存储器内的操作参数相匹配。此外，一组U未分配的磁盘驱动器可以维护为可以根据需要加电的磁盘驱动器的库存，并分配给冗余组或备份磁盘驱动器池。

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