Epoch-based MUD logging
    11.
    发明授权
    Epoch-based MUD logging 有权
    基于时代的MUD记录

    公开(公告)号:US07953943B2

    公开(公告)日:2011-05-31

    申请号:US12506975

    申请日:2009-07-21

    IPC分类号: G06F13/00

    CPC分类号: G06F11/2082 H04L67/1097

    摘要: In one embodiment, a MUD logger receives a notification from another MUD logger maintaining another MUD log for a volume, the notification indicating one or more modifications to be made to a MUD log maintained by the MUD logger receiving the notification, wherein the MUD log includes information for one or more epochs, wherein the information for each of the epochs indicates a set of one or more regions of the volume that have been modified during the corresponding epoch. The MUD logger updates the MUD log associated with the volume, wherein updating the MUD log is performed in response to the notification.

    摘要翻译: 在一个实施例中,MUD记录器从另一个MUD记录器接收另一个MUD记录器的通知,该通知维护另一个用于卷的MUD日志,该通知指示对由接收到通知的MUD记录器维护的MUD日志进行的一个或多个修改,其中MUD日志包括 用于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已被修改的该卷的一个或多个区域的集合。 MUD记录器更新与卷关联的MUD日志,其中更新MUD日志是响应通知而执行的。

    Network Based Virtualization Performance
    12.
    发明申请
    Network Based Virtualization Performance 有权
    基于网络的虚拟化性能

    公开(公告)号:US20100023724A1

    公开(公告)日:2010-01-28

    申请号:US12573815

    申请日:2009-10-05

    IPC分类号: G06F12/00

    CPC分类号: H04L67/1097

    摘要: The disclosed embodiments support improvements in network performance in networks such as storage area networks. This is particularly important in networks such as those implementing virtualization. These improvements, therefore, support improved mechanisms for performing processing in network devices such as switches, routers, or hosts. These improvements include various different mechanisms which may be used separately or in combination with one another. These mechanisms include methods and apparatus for processing traffic in an arbitrated loop, performing striping to support fairness and/or loop tenancy, performing configuration of network devices such as switches to enable virtualization to be performed closest to the storage device (e.g., disk), ascertaining a CPU efficiency that quantifies the impact of virtualization on a processor, and configuring or accessing a striped volume to account for metadata stored in each storage partition.

    摘要翻译: 所公开的实施例支持诸如存储区域网络的网络中的网络性能的改进。 这在执行虚拟化的网络中尤其重要。 因此,这些改进支持在网络设备(如交换机,路由器或主机)中执行处理的改进机制。 这些改进包括可以单独使用或彼此组合使用的各种不同的机制。 这些机制包括用于处理仲裁环路中的业务的方法和装置,执行条带化以支持公平性和/或循环租赁,执行诸如交换机之类的网络设备的配置,以使最靠近存储设备(例如,磁盘)执行虚拟化, 确定量化虚拟化对处理器的影响的CPU效率,以及配置或访问条带卷以考虑存储在每个存储分区中的元数据。

    Techniques for Improving Mirroring Operations Implemented In Storage Area Networks and Network Based Virtualization
    13.
    发明申请
    Techniques for Improving Mirroring Operations Implemented In Storage Area Networks and Network Based Virtualization 审中-公开
    用于改进存储区域网络和基于网络的虚拟化中镜像操作的技术

    公开(公告)号:US20090259816A1

    公开(公告)日:2009-10-15

    申请号:US12365076

    申请日:2009-02-03

    IPC分类号: G06F12/16

    摘要: A technique is provided for implementing online mirroring of a volume in a storage area network. A first instance of the volume is instantiated at a first port of the fibre channel fabric for enabling I/O operations to be performed at the volume. One or more mirroring procedures may be performed at the volume. In at least one implementation, the first port is able to perform first I/O operations at the volume concurrently while the mirroring procedures are being performed at the first volume. In one implementation, the mirroring procedures may be implemented at a fabric switch of the storage area network. Additionally, in at least one implementation, multiple hosts may be provided with concurrent access to the volume during the mirroring operations without serializing the access to the volume.

    摘要翻译: 提供了一种用于实现存储区域网络中的卷的在线镜像的技术。 该卷的第一个实例在光纤通道结构的第一个端口处被实例化,以便在卷上执行I / O操作。 可以在体积上执行一个或多个镜像过程。 在至少一个实现中,第一个端口能够在第一个卷执行镜像过程时同时执行卷上的第一个I / O操作。 在一个实现中,可以在存储区域网络的结构交换机处实现镜像过程。 此外,在至少一个实现中,可以在镜像操作期间向多个主机提供对卷的并发访问,而不对序列化对卷的访问。

    Taxonomy-Based Platform for Comprehensive Health Care Management
    14.
    发明申请
    Taxonomy-Based Platform for Comprehensive Health Care Management 审中-公开
    综合保健管理基于分类法的平台

    公开(公告)号:US20080263055A1

    公开(公告)日:2008-10-23

    申请号:US11962062

    申请日:2007-12-20

    IPC分类号: G06F17/30

    CPC分类号: G06Q10/06 G06Q50/22 G16H10/60

    摘要: A Web-Native, HIPAA compliant technology provides for real-time management of incident workflow and the delivery of actionable knowledge throughout the healthcare provider organization. More particularly, the technology provides a web-based data capture, analysis and workflow management solution that simplifies the data capture, validation, and submission of health care safety event and occurrence information.

    摘要翻译: 基于Web-Native,符合HIPAA标准的技术,可以实时管理事件工作流程,并在整个医疗保健提供者组织中提供可操作的知识。 更具体地说,该技术提供了基于Web的数据捕获,分析和工作流管理解决方案,其简化了医疗保健安全事件和事件信息的数据捕获,验证和提交。

    Apparatus and methods for data tapping in a storage area network
    15.
    发明授权
    Apparatus and methods for data tapping in a storage area network 有权
    用于存储区域网络中数据窃取的装置和方法

    公开(公告)号:US07356573B2

    公开(公告)日:2008-04-08

    申请号:US11177880

    申请日:2005-07-08

    摘要: Disclosed are methods and apparatus for data tapping within a storage area network (SAN) and providing tapped data to a third party device, such as an appliance. In general, mechanisms are provided in a SAN to allow a data tap of data flowing between an initiator and a target. In one implementation, a data virtual target (DVT) in created in a network device to intercept data sent by a specific initiator to a specific logical unit of a specific target. The data or a copy of the data is sent to both the specific logical unit of the specific target and to an appliance. The data routing may be accomplished by use of a virtual initiator (VI), which is configured to send the data (or a copy of the data) to the specific target and the appliance. In a transparent mode of operations, the DVT has a same PWWN (port world wide name) and FCID (fibre channel identifier) as the specific target. In a first proxy mode of operation, the DVT has a different PWWN and FCID than the specific target. In a second proxy mode of operation, the DVT has a same PWWN and different FCID than the specific target.

    摘要翻译: 公开了用于在存储区域网络(SAN)内进行数据窃取的方法和装置,并且向第三方设备(例如设备)提供分接数据。 通常,在SAN中提供机制以允许在启动器和目标之间流动的数据的数据抽头。 在一个实现中,在网络设备中创建的数据虚拟目标(DVT),以将由特定发起者发送的数据截取到特定目标的特定逻辑单元。 将数据或数据副本发送到特定目标的特定逻辑单元和设备。 可以通过使用虚拟启动器(VI)来实现数据路由,其被配置为将数据(或数据的副本)发送到特定目标和设备。 在透明的操作模式下,DVT具有与特定目标相同的PWWN(端口世界名称)和FCID(光纤通道标识符)。 在第一代理操作模式下,DVT具有与特定目标不同的PWWN和FCID。 在第二代理操作模式下,DVT具有与特定目标相同的PWWN和不同的FCID。

    Processing a SCSI reserve in a network implementing network-based virtualization
    16.
    发明申请
    Processing a SCSI reserve in a network implementing network-based virtualization 审中-公开
    在实现基于网络的虚拟化的网络中处理SCSI保留

    公开(公告)号:US20080034167A1

    公开(公告)日:2008-02-07

    申请号:US11499372

    申请日:2006-08-03

    IPC分类号: G06F12/14

    摘要: Methods and apparatus for processing a reserve request requesting a reservation of at least a portion of a volume in a system implementing network-based virtualization of storage are disclosed. More particularly, multiple ports and/or network devices together implement the virtualization of storage. When a network device or port receives a reserve request from a host requesting that at least a portion of a volume be reserved, a notification is sent indicating the at least a portion of the volume being reserved. The notification may be sent to one or more network devices or ports. A lock corresponding to the reserve request may then be obtained such that a lock of the at least a portion of the volume is acquired. When another network device or port receives a reserve intention notification, the network device or port stores information indicating that a lock of the at least a portion of the volume has been obtained. Using this information, network devices and/or ports may appropriately handle subsequent reserve requests.

    摘要翻译: 公开了用于处理在实施基于网络的存储虚拟化的系统中请求预留卷的至少一部分的预留请求的方法和装置。 更具体地,多个端口和/或网络设备一起实现存储的虚拟化。 当网络设备或端口从主机接收到要求保留卷的至少一部分的保留请求时,发送指示所保留的卷的至少一部分的通知。 该通知可以被发送到一个或多个网络设备或端口。 然后可以获得与保留请求相对应的锁,使得获取卷的至少一部分的锁。 当另一个网络设备或端口接收到保留意图通知时,网络设备或端口存储指示已经获得该卷的至少一部分的锁定的信息。 使用该信息,网络设备和/或端口可以适当地处理后续的预留请求。

    Urethral compression device
    17.
    发明授权
    Urethral compression device 失效
    尿道压缩装置

    公开(公告)号:US06609522B2

    公开(公告)日:2003-08-26

    申请号:US09955468

    申请日:2001-09-17

    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 pressure-applying element. The urethral compression device compress the urethra. 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。 该装置具有压力元件。 尿道压缩装置压缩尿道。 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。

    Network based virtualization performance
    18.
    发明授权
    Network based virtualization performance 有权
    基于网络的虚拟化性能

    公开(公告)号:US08644174B2

    公开(公告)日:2014-02-04

    申请号:US12573815

    申请日:2009-10-05

    IPC分类号: H04J1/16 G06F15/167 G06F12/00

    CPC分类号: H04L67/1097

    摘要: The disclosed embodiments support improvements in network performance in networks such as storage area networks. This is particularly important in networks such as those implementing virtualization. These improvements, therefore, support improved mechanisms for performing processing in network devices such as switches, routers, or hosts. These improvements include various different mechanisms which may be used separately or in combination with one another. These mechanisms include methods and apparatus for processing traffic in an arbitrated loop, performing striping to support fairness and/or loop tenancy, performing configuration of network devices such as switches to enable virtualization to be performed closest to the storage device (e.g., disk), ascertaining a CPU efficiency that quantifies the impact of virtualization on a processor, and configuring or accessing a striped volume to account for metadata stored in each storage partition.

    摘要翻译: 所公开的实施例支持诸如存储区域网络的网络中的网络性能的改进。 这在执行虚拟化的网络中尤其重要。 因此,这些改进支持在网络设备(如交换机,路由器或主机)中执行处理的改进机制。 这些改进包括可以单独使用或彼此组合使用的各种不同的机制。 这些机制包括用于处理仲裁环路中的业务的方法和装置,执行条带化以支持公平性和/或循环租赁,执行诸如交换机之类的网络设备的配置以使虚拟化最靠近存储设备(例如,盘)执行, 确定量化虚拟化对处理器的影响的CPU效率,以及配置或访问条带卷以考虑存储在每个存储分区中的元数据。

    Fibre channel intelligent target management system
    19.
    发明授权
    Fibre channel intelligent target management system 有权
    光纤通道智能目标管理系统

    公开(公告)号:US08131857B2

    公开(公告)日:2012-03-06

    申请号:US11827474

    申请日:2007-07-11

    IPC分类号: G06F15/173 G06F15/16

    摘要: In one embodiment, a network device receives a port login directed to a target from a first host. The network device determines whether at least one other host is currently logged in to the target. The network device may then send a port login to the target corresponding to whether at least one other host is currently logged in to the target.

    摘要翻译: 在一个实施例中,网络设备从第一主机接收定向到目标的端口登录。 网络设备确定至少一个其他主机是否当前登录到目标。 然后,网络设备可以向目标发送对应于至少一个其他主机当前是否登录到目标的端口登录。

    Natural action heuristics for management of network devices
    20.
    发明申请
    Natural action heuristics for management of network devices 有权
    网络设备管理的自然行为启发式

    公开(公告)号:US20100266131A1

    公开(公告)日:2010-10-21

    申请号:US12426807

    申请日:2009-04-20

    IPC分类号: H04L9/30

    摘要: A method of managing devices in a dispersed data storage network is disclosed. A device list is maintained including entries for every device in the dispersed data storage network. Each entry lists a public key, a network address, and hardware identifier for the corresponding device. On startup each device sends a request to join the network. The request includes the device's public key, network address, and hardware identifier. The request is compared with the device list, and, based on the comparison, and, in some cases, administrator action, the request is granted or denied.

    摘要翻译: 公开了一种在分散数据存储网络中管理设备的方法。 维护设备列表,包括分散数据存储网络中每个设备的条目。 每个条目列出相应设备的公钥,网络地址和硬件标识符。 在启动时,每个设备发送加入网络的请求。 该请求包括设备的公钥,网络地址和硬件标识符。 该请求与设备列表进行比较,并且基于比较,并且在某些情况下,管理员操作,请求被授予或拒绝。