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1. 发明授权

US09098397B2 Extending cache for an external storage system into individual servers 有权
公开(公告)号：US09098397B2
公开(公告)日：2015-08-04
申请号：US13079432
申请日：2011-04-04
申请人： Lee D. Cleveland , John C. Elliott , Yu-Cheng Hsu , Andrew D. Walls
发明人： Lee D. Cleveland , John C. Elliott , Yu-Cheng Hsu , Andrew D. Walls
IPC分类号： G06F12/00 , G06F13/00 , G06F12/02 , G06F12/08 , H04L29/08
CPC分类号： G06F12/0246 , G06F12/0868 , H04L67/2852
摘要： Mechanisms are provided for extending cache for an external storage system into individual servers. Certain servers may have cards with cache in the form of dynamic random access memory (DRAM) and non-volatile storage, such as flash memory or solid-state drives (SSDs), which may be viewed as actual extensions of the external storage system. In this way, the storage system is distributed across the storage area network (SAN) into various servers. Several new semantics are used in communication between the cards and the storage system to keep the read caches coherent.

2. 发明授权

US08635407B2 Direct memory address for solid-state drives 失效
标题翻译：固态驱动器的直接存储器地址
公开(公告)号：US08635407B2
公开(公告)日：2014-01-21
申请号：US13250343
申请日：2011-09-30
申请人： Lee D. Cleveland , Andrew D. Walls
发明人： Lee D. Cleveland , Andrew D. Walls
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F3/0689 , G06F3/0611 , G06F3/0656 , G06F3/0688 , G06F12/0246 , G06F12/1027 , G06F2212/7201
摘要： A storage device is provided for direct memory access. A controller of the storage device performs a mapping of a window of memory addresses to a logical block addressing (LBA) range of the storage device. Responsive to receiving from a host a write request specifying a write address within the window of memory addresses, the controller initializes a first memory buffer in the storage device and associates the first memory buffer with a first address range within the window of memory addresses such that the write address of the request is within the first address range. The controller writes to the first memory buffer based on the write address. Responsive to the buffer being full, the controller persists contents of the first memory buffer to the storage device using logical block addressing based on the mapping.
摘要翻译：提供存储设备用于直接存储器访问。存储设备的控制器执行存储器地址窗口到存储设备的逻辑块寻址（LBA）范围的映射。响应于从主机接收指定存储器地址窗口内的写入地址的写请求，控制器初始化存储设备中的第一存储器缓冲器，并将第一存储器缓冲器与存储器地址窗口内的第一地址范围相关联，使得请求的写入地址在第一个地址范围内。控制器根据写入地址写入第一个存储缓冲区。响应于缓冲器已满，控制器使用基于映射的逻辑块寻址将第一存储器缓冲器的内容保持到存储设备。

3. 发明申请

US20120254509A1 Extending Cache for an External Storage System into Individual Servers 有权
标题翻译：将外部存储系统的缓存扩展到单个服务器
公开(公告)号：US20120254509A1
公开(公告)日：2012-10-04
申请号：US13079432
申请日：2011-04-04
申请人： Lee D. Cleveland , John C. Elliott , Yu-Cheng Hsu , Andrew D. Walls
发明人： Lee D. Cleveland , John C. Elliott , Yu-Cheng Hsu , Andrew D. Walls
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F12/0868 , H04L67/2852
摘要： Mechanisms are provided for extending cache for an external storage system into individual servers. Certain servers may have cards with cache in the form of dynamic random access memory (DRAM) and non-volatile storage, such as flash memory or solid-state drives (SSDs), which may be viewed as actual extensions of the external storage system. In this way, the storage system is distributed across the storage area network (SAN) into various servers. Several new semantics are used in communication between the cards and the storage system to keep the read caches coherent.
摘要翻译：提供了将外部存储系统的缓存扩展到单个服务器的机制。某些服务器可以具有以动态随机存取存储器（DRAM）和非易失性存储（诸如闪存或固态驱动器（SSD））形式的缓存的卡，其可被视为外部存储系统的实际扩展。以这种方式，存储系统通过存储区域网络（SAN）分布到各种服务器中。在卡和存储系统之间的通信中使用几种新的语义来保持读取缓存一致。

4. 发明授权

US08560774B2 Redundant solid state disk system via interconnect cards 失效
标题翻译：冗余固态磁盘系统通过互连卡
公开(公告)号：US08560774B2
公开(公告)日：2013-10-15
申请号：US13405056
申请日：2012-02-24
申请人： Lee D. Cleveland , Seth D. Lewis , Christopher W. Mann , Andrew D. Walls
发明人： Lee D. Cleveland , Seth D. Lewis , Christopher W. Mann , Andrew D. Walls
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/2089 , G06F11/1441 , G06F11/2056
摘要： A first interconnect card is configured, wherein a first controller is included in the first interconnect card. A second interconnect card coupled to the first interconnect card is configured, wherein a second controller is included in the second interconnect card. In response to a failure of the first controller included in the first interconnect card, the first interconnect card is controlled via the second controller included in the second interconnect card. In response to a failure of the second controller included in the second interconnect card, the second interconnect card is controlled via the first controller included in the first interconnect card.
摘要翻译：配置第一互连卡，其中第一控制器包括在第一互连卡中。配置了耦合到第一互连卡的第二互连卡，其中第二控制器被包括在第二互连卡中。响应于包括在第一互连卡中的第一控制器的故障，通过包括在第二互连卡中的第二控制器来控制第一互连卡。响应于包括在第二互连卡中的第二控制器的故障，经由包括在第一互连卡中的第一控制器来控制第二互连卡。

5. 发明申请

US20130086301A1 Direct Memory Address for Solid-State Drives 失效
标题翻译：固态硬盘的直接存储器地址
公开(公告)号：US20130086301A1
公开(公告)日：2013-04-04
申请号：US13250343
申请日：2011-09-30
申请人： Lee D. Cleveland , Andrew D. Walls
发明人： Lee D. Cleveland , Andrew D. Walls
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F3/0689 , G06F3/0611 , G06F3/0656 , G06F3/0688 , G06F12/0246 , G06F12/1027 , G06F2212/7201
摘要： A storage device is provided for direct memory access. A controller of the storage device performs a mapping of a window of memory addresses to a logical block addressing (LBA) range of the storage device. Responsive to receiving from a host a write request specifying a write address within the window of memory addresses, the controller initializes a first memory butler in the storage device and associates the first memory buffer with a first address range within the window of memory addresses such that the write address of the request is within the first address range. The controller writes to the first memory buffer based on the write address. Responsive to the buffer being full, the controller persists contents of the first memory buffer to the storage device using logical block addressing based on the mapping.
摘要翻译：提供存储设备用于直接存储器访问。存储设备的控制器执行存储器地址窗口到存储设备的逻辑块寻址（LBA）范围的映射。响应于从主机接收指定存储器地址窗口内的写入地址的写入请求，控制器初始化存储设备中的第一存储器管理器，并将第一存储器缓冲器与存储器地址窗口内的第一地址范围相关联，使得请求的写入地址在第一个地址范围内。控制器根据写入地址写入第一个存储缓冲区。响应于缓冲器已满，控制器使用基于映射的逻辑块寻址将第一存储器缓冲器的内容保持到存储设备。

6. 发明授权

US07330417B2 Storage device having superset format, method and system for use therewith 有权
标题翻译：具有超集格式的存储装置，与其一起使用的方法和系统
公开(公告)号：US07330417B2
公开(公告)日：2008-02-12
申请号：US10986609
申请日：2004-11-12
申请人： Ronald L. Billau , Lee D. Cleveland , James R. Gathman , James A. O'Connor
发明人： Ronald L. Billau , Lee D. Cleveland , James R. Gathman , James A. O'Connor
IPC分类号： G11B20/12
CPC分类号： G11B20/1217 , G11B2020/10879 , G11B2020/1232 , G11B2020/1265 , G11B2020/1292
摘要： A storage device comprising a storage medium having a plurality of sectors and a superset format. Each sector includes a header, a data section and a trailer, the data section sized to contain a number of bytes per sector equal to or greater than a maximum of subset formats to be supported. Meta data in a non-user portion of the storage medium includes a flag for indicating a subset format such that each sector is formatted to store less than the number of bytes.
摘要翻译：一种存储装置，包括具有多个扇区和超集格式的存储介质。每个扇区包括头部，数据部分和尾部，数据部分的尺寸设置为包含等于或大于要支持的子集格式的最大值的每个扇区的字节数。存储介质的非用户部分中的元数据包括用于指示子集格式的标志，使得每个扇区被格式化以存储小于字节数。

7. 发明授权

US06438639B1 Computer system bus network providing concurrent communication and connection transition of peripheral devices 失效
标题翻译：计算机系统总线网络提供外围设备的并发通信和连接转换
公开(公告)号：US06438639B1
公开(公告)日：2002-08-20
申请号：US08703496
申请日：1996-08-27
申请人： Brian E. Bakke , Ronald L. Billau , Lee D. Cleveland , William S. Gartmann
发明人： Brian E. Bakke , Ronald L. Billau , Lee D. Cleveland , William S. Gartmann
IPC分类号： G06F1338
CPC分类号： G06F13/4221 , G06F2213/0036
摘要： A method and apparatus that prevents data corruption and power supply failure caused by device connection transition on an active SCSI bus is provided. A bus initiator pauses communication on the SCSI bus such that only communication by the bus initiator is allowed over the data communication bus. All other communication between peripheral devices attached to the data communication bus is paused. A shutdown signal from the bus initiator is transmitted over the data communication bus to a power controller, which eliminates power to a device slot corresponding to the received shutdown signal. After a connection transition of an electrical device in the device slot, a power reset signal is transmitted from the bus initiator over the data communication bus to the power controller, which then restores power to the device slot upon receiving the reset power signal. The bus initiator then releases the data communication bus from being paused such that all communication on the data communication bus by peripheral devices is allowed.
摘要翻译：提供了一种防止由活动SCSI总线上的设备连接转换引起的数据损坏和电源故障的方法和装置。总线启动器暂停SCSI总线上的通信，使得仅允许通过总线发起器的通信通过数据通信总线。附加到数据通信总线的外围设备之间的所有其他通信都被暂停。来自总线启动器的关闭信号通过数据通信总线发送到功率控制器，该功率控制器消除了对应于接收到的关闭信号的设备插槽的电力。在设备插槽中的电气设备的连接转换之后，电力复位信号通过数据通信总线从总线启动器发送到功率控制器，功率控制器在接收到复位功率信号时恢复到设备插槽的电源。总线启动器然后释放数据通信总线暂停，使得允许外围设备在数据通信总线上的所有通信。

8. 发明授权

US5829018A Apparatus and method for writing data from a cache to a storage device 失效
标题翻译：将数据从高速缓存写入存储设备的装置和方法
公开(公告)号：US5829018A
公开(公告)日：1998-10-27
申请号：US863101
申请日：1997-05-23
申请人： Daniel F. Moertl , Mark D. Christianson , Lee D. Cleveland , David E. Becker , Gene S. Van Grinsven
发明人： Daniel F. Moertl , Mark D. Christianson , Lee D. Cleveland , David E. Becker , Gene S. Van Grinsven
IPC分类号： G06F12/08
CPC分类号： G06F12/0866
摘要： A write cache operation builder for use in building a write operation for writing data from a cache to a disk drive in a computer system is disclosed. The write cache operation builder is built from a CMS of a DASD. It converts the CMS entries of the CMS into a FIFO entry and scans the FIFO entry in order to calculate a write operation comprising the largest number of sectors of data. The write cache operation builder may be implemented via hardware or software.
摘要翻译：公开了一种用于构建用于将数据从高速缓存写入计算机系统中的磁盘驱动器的写入操作的写入高速缓存操作构建器。写缓存操作构建器是由DASD的CMS构建的。它将CMS的CMS条目转换为FIFO条目，并扫描FIFO条目，以便计算包含最大数据扇区数量的写入操作。写入高速缓存操作构建器可以经由硬件或软件来实现。

9. 发明授权

US08393093B2 Method and tool for forming picots 有权
标题翻译：形成斑点的方法和工具
公开(公告)号：US08393093B2
公开(公告)日：2013-03-12
申请号：US12660020
申请日：2010-02-19
申请人： Susan K. Cleveland , Lee D. Cleveland
发明人： Susan K. Cleveland , Lee D. Cleveland
IPC分类号： D06F81/00 , A41H1/00
CPC分类号： B65H45/12 , B65H2701/174
摘要： A method and tool for forming decorative picots is provided. The tool comprises a triangular substrate having a base and two sides intersecting at an apex, indicia defining a centerline extending from the apex to the midpoint of the base, and indicia defining one or more guidelines extending from one side of the substrate to the other, parallel to the base. The method comprises placing the substrate on a rectangular strip of fabric having a width twice its height, aligning the substrate on the fabric such that the apex is positioned at the midpoint of the top edge of the fabric and the bottom edge is positioned parallel to the base of the substrate, folding the top edges of the fabric over the substrate to align with the centerline and applying an iron to the folded fabric to crease the fold.
摘要翻译：提供了一种用于形成装饰性斑点的方法和工具。该工具包括三角形衬底，其具有基部并且在顶点相交的两侧，限定从顶点延伸到基部中点的中心线的标记，以及限定从衬底的一侧延伸到另一侧的一个或多个准则的标记，平行于基地。该方法包括将衬底放置在宽度为其两倍高度的宽度的矩形织物条上，使衬底对准织物，使得顶点位于织物顶部边缘的中点处，并且底部边缘平行于织物将基材的顶部边缘折叠在基材上以与中心线对准并且将铁施加到折叠的织物上以折叠折叠。

10. 发明申请

US20110009252A1 Method and tool for forming picots 有权
标题翻译：形成斑点的方法和工具
公开(公告)号：US20110009252A1
公开(公告)日：2011-01-13
申请号：US12660020
申请日：2010-02-19
申请人： Susan K. Cleveland , Lee D. Cleveland
发明人： Susan K. Cleveland , Lee D. Cleveland
IPC分类号： B65H45/12 , D06F75/00
CPC分类号： B65H45/12 , B65H2701/174
摘要： A method and tool for forming decorative picots is provided. The tool comprises a triangular substrate having a base and two sides intersecting at an apex, indicia defining a centerline extending from the apex to the midpoint of the base, and indicia defining one or more guidelines extending from one side of the substrate to the other, parallel to the base. The method comprises placing the substrate on a rectangular strip of fabric having a width twice its height, aligning the substrate on the fabric such that the apex is positioned at the midpoint of the top edge of the fabric and the bottom edge is positioned parallel to the base of the substrate, folding the top edges of the fabric over the substrate to align with the centerline and applying an iron to the folded fabric to crease the fold.
摘要翻译：提供了一种用于形成装饰性斑点的方法和工具。该工具包括三角形衬底，其具有基部并且在顶点相交的两侧，限定从顶点延伸到基部中点的中心线的标记，以及限定从衬底的一侧延伸到另一侧的一个或多个准则的标记，平行于基地。该方法包括将衬底放置在宽度为其两倍高度的宽度的矩形织物条上，使衬底对准织物，使得顶点位于织物顶部边缘的中点处，并且底部边缘平行于织物将基材的顶部边缘折叠在基材上以与中心线对准并且将铁施加到折叠的织物上以折叠折叠。

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