VIRTUAL MACHINE IMAGE CO-MIGRATION
    11.
    发明申请
    VIRTUAL MACHINE IMAGE CO-MIGRATION 有权
    虚拟机图像合并

    公开(公告)号:US20120254131A1

    公开(公告)日:2012-10-04

    申请号:US13075623

    申请日:2011-03-30

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30233

    摘要: Embodiments of the invention relate to co-migration in a shared pool of resources with similarity across data sets of a migrating application. The data sets are processed and profiled. Metadata is reviewed to remove duplicate elements and to distribute the processing load across available nodes. At the same time, a ranking may be assigned to select metadata to support a prioritized migration. Non-duplicate data chunks are migrated across the shared pool of resources responsive to the assigned prioritization.

    摘要翻译: 本发明的实施例涉及在迁移应用的数据集之间具有相似性的共享资源池中的共同迁移。 数据集被处理和分析。 审查元数据以删除重复元素并在可用节点之间分配处理负载。 同时,可以分配排名以选择元数据以支持优先迁移。 响应于分配的优先级,非重复的数据块将跨共享资源池迁移。

    Addressing Node Failure During A Hyperswap Operation
    12.
    发明申请
    Addressing Node Failure During A Hyperswap Operation 失效
    在超低频操作期间寻址节点故障

    公开(公告)号:US20110099360A1

    公开(公告)日:2011-04-28

    申请号:US12605758

    申请日:2009-10-26

    IPC分类号: G06F9/24 G06F12/02

    摘要: A method, system, and article are provided to enable a Hyperswap operation in a clustered computer system. Each node in the system is configured with flash memory, with a hierarchical list of boot volumes therein. Following a Hyperswap operation, the current boot volume is communicated to each node in the cluster and each node joining the cluster. All previously inactive nodes that were booted from the improper boot volume are re-booted from the correct and the flash memory is amended to reflect the correct boot volume.

    摘要翻译: 提供了一种方法,系统和文章来实现群集计算机系统中的Hyperswap操作。 系统中的每个节点配置有闪存,其中包含引导卷的分层列表。 在Hyperswap操作之后,当前引导卷被传送到集群中的每个节点,并且每个节点加入集群。 从不正确的引导卷引导的所有以前不活动的节点从正确的重新引导,并且闪存被修改以反映正确的引导卷。

    METHOD, APPARATUS AND SYSTEM FOR REDUCING POWER CONSUMPTION INVOLVING DATA STORAGE DEVICES
    13.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR REDUCING POWER CONSUMPTION INVOLVING DATA STORAGE DEVICES 有权
    用于减少涉及数据存储设备的功耗的方法,装置和系统

    公开(公告)号:US20090300397A1

    公开(公告)日:2009-12-03

    申请号:US12492056

    申请日:2009-06-25

    IPC分类号: G06F1/32 G06F12/08 G06F12/02

    摘要: The invention provides a method, apparatus and system for reducing power consumption involving data storage devices. One embodiment involves storing data in a first memory; in response to the first memory exceeding a first threshold, migrating the data from the first memory to a second memory; in response to the second memory exceeding a second threshold, then activating a third memory if the third memory is in active; and in response to the second memory exceeding a third threshold greater than the second threshold, migrating the data from the second memory to a third memory; wherein the second memory is sized and configured to store data targeted for the third memory to intelligently maintain a portion of the third memory in an inactive state.

    摘要翻译: 本发明提供一种降低功耗的方法,装置和系统,涉及数据存储装置。 一个实施例涉及将数据存储在第一存储器中; 响应于所述第一存储器超过第一阈值,将所述数据从所述第一存储器迁移到第二存储器; 响应于所述第二存储器超过第二阈值,则如果所述第三存储器处于活动状态,则激活第三存储器; 并且响应于所述第二存储器超过大于所述第二阈值的第三阈值,将所述数据从所述第二存储器迁移到第三存储器; 其中所述第二存储器的大小和配置以存储针对所述第三存储器的数据,以智能地将所述第三存储器的一部分保持在非活动状态。