Mirror Consistency Checking Techniques For Storage Area Networks And Network Based Virtualization
    41.
    发明申请
    Mirror Consistency Checking Techniques For Storage Area Networks And Network Based Virtualization 审中-公开
    用于存储区域网络和基于网络的虚拟化的镜像一致性检查技术

    公开(公告)号:US20090259817A1

    公开(公告)日:2009-10-15

    申请号:US12365079

    申请日:2009-02-03

    IPC分类号: G06F12/16

    摘要: A technique is provided for facilitating information management in a storage area network. The storage area network may utilize a fibre channel fabric which includes a plurality of ports. The storage area network may also comprise a first volume which includes a first mirror copy and a second mirror copy. The storage area network may further comprise a mirror consistency data structure adapted to store mirror consistency information. A mirror consistency check procedure is performed to determine whether data of the first mirror copy is consistent with data of the second mirror copy. According to one implementation, the mirror consistency check procedure may be implemented using the consistency information stored at the mirror consistency data structure.

    摘要翻译: 提供了一种用于促进存储区域网络中的信息管理的技术。 存储区域网络可以利用包括多个端口的光纤信道结构。 存储区域网络还可以包括包括第一镜像副本和第二镜像副本的第一卷。 存储区域网络还可以包括适于存储镜像一致性信息的镜像一致性数据结构。 执行镜像一致性检查程序以确定第一镜像副本的数据是否与第二镜像副本的数据一致。 根据一个实现,可以使用在镜像一致性数据结构中存储的一致性信息来实现镜像一致性检查过程。

    Epoch-based MUD logging
    42.
    发明授权
    Epoch-based MUD logging 有权
    基于时代的MUD记录

    公开(公告)号:US07568078B2

    公开(公告)日:2009-07-28

    申请号:US11494036

    申请日:2006-07-26

    IPC分类号: G06F12/00

    CPC分类号: G06F11/2082 H04L67/1097

    摘要: Methods and apparatus for performing MUD logging for a volume in a system implementing network-based virtualization are disclosed. This is accomplished by enabling two or more MUD loggers to separately maintain a MUD log for the volume. Through enabling the MUD loggers to communicate, the MUD loggers may update their respective MUD logs. Each MUD log includes information for one or more epochs, where the information for each of the epochs indicates a set of one or more regions that have been modified during the corresponding epoch.

    摘要翻译: 公开了在实现基于网络的虚拟化的系统中执行用于卷的MUD日志记录的方法和装置。 这是通过使两个或多个MUD记录器能够单独维护该卷的MUD日志来实现的。 通过启用MUD记录器进行通信,MUD记录器可以更新其各自的MUD日志。 每个MUD日志包括一个或多个纪元的信息,其中每个历元的信息指示在相应历元期间被修改的一个或多个区域的集合。

    CIFS for scalable NAS architecture
    43.
    发明授权
    CIFS for scalable NAS architecture 有权
    CIFS可扩展的NAS架构

    公开(公告)号:US07475142B2

    公开(公告)日:2009-01-06

    申请号:US11129100

    申请日:2005-05-13

    IPC分类号: G06F13/00

    摘要: A scalable NAS file system and protocols for implementing CIFS thereon are disclosed. In certain embodiments, the protocols implement the CIFS protocol on a scalable file server architecture having one or more protocol termination nodes, one or more file server nodes, and one or more disk controller nodes. Among the features that may be specifically implemented are tree access, file access, user authentication, locking, state maintenance, and failover of protocol termination nodes and file server nodes.

    摘要翻译: 公开了一种可扩展的NAS文件系统和用于在其上实现CIFS的协议。 在某些实施例中,协议在具有一个或多个协议终止节点,一个或多个文件服务器节点和一个或多个磁盘控制器节点的可伸缩文件服务器架构上实现CIFS协议。 可以具体实现的功能包括协议终止节点和文件服务器节点的树访问,文件访问,用户认证,锁定,状态维护和故障转移。

    Apparatus and methods for facilitating data tapping with host clustering in a storage area network
    45.
    发明申请
    Apparatus and methods for facilitating data tapping with host clustering in a storage area network 有权
    用于在存储区域网络中促进与主机聚类的数据窃取的装置和方法

    公开(公告)号:US20070011424A1

    公开(公告)日:2007-01-11

    申请号:US11361119

    申请日:2006-02-24

    IPC分类号: G06F13/00 G06F12/16

    摘要: Disclosed is apparatus and methods for enabling an appliance to receive data being sent between any host of a host cluster to a specified storage device's logical unit (LUN) in a single stream or session. In one embodiment, a data virtual target is initially set up for a specified storage device LUN so that data written from a host to the specified storage device LUN is received by the DVT. An appliance then sends a session request to mirror data that is sent to the DVT (and specified storage device LUN) to a specified LUN of the appliance. The session request is not host specific. That is, data that is sent by any host to the DVT is mirrored to the same appliance LUN.

    摘要翻译: 公开了一种用于使设备能够将在主机集群的任何主机之间发送的数据接收到单个流或会话中的指定存储设备的逻辑单元(LUN)的装置和方法。 在一个实施例中,初始地为指定的存储设备LUN设置数据虚拟目标,以便由主机向指定的存储设备LUN写入的数据由DVT接收。 然后,设备将会话请求发送到发送到DVT(和指定的存储设备LUN)的镜像数据到设备的指定LUN。 会话请求不是主机特定的。 也就是说,任何主机发送到DVT的数据被镜像到同一个设备LUN。

    Urethral compression device
    47.
    发明授权
    Urethral compression device 失效
    尿道压缩装置

    公开(公告)号:US06289895B1

    公开(公告)日:2001-09-18

    申请号:US09301184

    申请日:1999-04-28

    IPC分类号: A61F548

    CPC分类号: A61F2/0054 Y10S128/25

    摘要: A urethral compression device prevents male urinary incontinence by compressing the urethra. The device has a longitudinally extending pressure-applying element. The urethral compression device compress the urethra without applying undue force to other parts of the penis. The device incorporates a latching mechanism for the purpose of securing the device in a locked position with the pressure-applying element compressing the urethra of the penis. The device is designed to allow the user to manipulate the device using only one hand, if so desired.

    摘要翻译: 尿道压缩装置通过压缩尿道来防止男性尿失禁。 该装置具有纵向延伸的压力施加元件。 尿道压缩装置压迫尿道,而不会对阴茎的其他部位施加过度的力。 该装置包括一个锁定机构,用于将该装置固定在锁定位置,同时压力施加元件压缩阴茎的尿道。 该设备被设计成允许用户仅使用一只手来操纵设备,如果需要的话。