Method for migrating a plurality of virtual machines by associating files and state information with a single logical container
    1.
    发明授权
    Method for migrating a plurality of virtual machines by associating files and state information with a single logical container 有权
    通过将文件和状态信息与单个逻辑容器相关联来迁移多个虚拟机的方法

    公开(公告)号:US08191063B2

    公开(公告)日:2012-05-29

    申请号:US11865063

    申请日:2007-09-30

    IPC分类号: G06F9/455

    摘要: A logical container may be created to facilitate the quick and efficient migration of one or more virtual machines from a source server to a destination server. The logical container may contain all of the files and state information related to the one or more virtual machines. The one or more virtual machines may be migrated by dismounting the logical container from a source server and mounting the logical container to a destination server. A management service may be include to facilitate batch migration of multiple virtual machines from a source server to a destination server.

    摘要翻译: 可以创建逻辑容器以便于将一个或多个虚拟机从源服务器快速有效地迁移到目的地服务器。 逻辑容器可以包含与一个或多个虚拟机相关的所有文件和状态信息。 可以通过从源服务器卸载逻辑容器并将逻辑容器装载到目标服务器来迁移一个或多个虚拟机。 可以包括管理服务,以便于将多个虚拟机从源服务器批量迁移到目标服务器。

    Synchronizing snapshot volumes across hosts
    2.
    发明授权
    Synchronizing snapshot volumes across hosts 有权
    跨主机同步快照卷

    公开(公告)号:US08417907B2

    公开(公告)日:2013-04-09

    申请号:US12608892

    申请日:2009-10-29

    IPC分类号: G06F12/00

    摘要: Prior to overwriting a block of data in a first volume of data on a primary host, the block of data is written to a first snapshot of the first volume. Subsequently, the first snapshot can be synchronized with a snapshot of a second volume of data on a secondary host, where the second volume is a replica of the first volume. To synchronize the snapshots, only a portion of the first snapshot (e.g., the block of data that was written to the first snapshot) is sent to the secondary host.

    摘要翻译: 在覆盖主主机上的第一数据量的数据块之前,数据块被写入第一卷的第一快照。 随后,第一快照可以与辅助主机上的第二卷数据的快照同步,其中第二卷是第一卷的副本。 要同步快照,只将第一个快照的一部分(例如,写入第一个快照的数据块)发送到辅助主机。

    System for and Method of Migrating One or More Virtual Machines
    3.
    发明申请
    System for and Method of Migrating One or More Virtual Machines 有权
    迁移一个或多个虚拟机的系统和方法

    公开(公告)号:US20090089781A1

    公开(公告)日:2009-04-02

    申请号:US11865063

    申请日:2007-09-30

    IPC分类号: G06F9/455

    摘要: A logical container may be created to facilitate the quick and efficient migration of one or more virtual machines from a source server to a destination server. The logical container may contain all of the files and state information related to the one or more virtual machines. The one or more virtual machines may be migrated by dismounting the logical container from a source server and mounting the logical container to a destination server. A management service may be include to facilitate batch migration of multiple virtual machines from a source server to a destination server.

    摘要翻译: 可以创建逻辑容器以便于将一个或多个虚拟机从源服务器快速有效地迁移到目的地服务器。 逻辑容器可以包含与一个或多个虚拟机相关的所有文件和状态信息。 可以通过从源服务器卸载逻辑容器并将逻辑容器装载到目标服务器来迁移一个或多个虚拟机。 可以包括管理服务,以便于将多个虚拟机从源服务器批量迁移到目标服务器。

    SYNCHRONIZING SNAPSHOT VOLUMES ACROSS HOSTS
    4.
    发明申请
    SYNCHRONIZING SNAPSHOT VOLUMES ACROSS HOSTS 有权
    同步主机上的快照卷

    公开(公告)号:US20110107025A1

    公开(公告)日:2011-05-05

    申请号:US12608892

    申请日:2009-10-29

    IPC分类号: G06F12/16 G06F12/00

    摘要: Prior to overwriting a block of data in a first volume of data on a primary host, the block of data is written to a first snapshot of the first volume. Subsequently, the first snapshot can be synchronized with a snapshot of a second volume of data on a secondary host, where the second volume is a replica of the first volume. To synchronize the snapshots, only a portion of the first snapshot (e.g., the block of data that was written to the first snapshot) is sent to the secondary host.

    摘要翻译: 在覆盖主主机上的第一数据量的数据块之前,数据块被写入第一卷的第一快照。 随后,第一快照可以与辅助主机上的第二卷数据的快照同步,其中第二卷是第一卷的副本。 要同步快照,只将第一个快照的一部分(例如,写入第一个快照的数据块)发送到辅助主机。

    Systems and methods for performing optimized backups of multiple volumes
    5.
    发明授权
    Systems and methods for performing optimized backups of multiple volumes 有权
    用于执行多个卷的优化备份的系统和方法

    公开(公告)号:US08612702B1

    公开(公告)日:2013-12-17

    申请号:US12414782

    申请日:2009-03-31

    IPC分类号: G06F12/00

    摘要: Computer-implemented methods, systems, and computer-readable media for performing optimized backups of multiple volumes are disclosed. In one example, an exemplary method for performing such a task may comprise: 1) identifying a plurality of volumes, 2) prior to backing up the plurality of volumes, obtaining information that indicates that at least one volume within the plurality of volumes comprises at least one shared region of memory that is identical to a region of memory on at least one other volume within the plurality of volumes, and 3) when creating backups of the plurality of volumes, backing up each shared region of memory a single time so that the backups of the plurality of volumes share a single copy of each shared region of memory.

    摘要翻译: 公开了用于执行多个卷的优化备份的计算机实现的方法,系统和计算机可读介质。 在一个示例中,用于执行这样的任务的示例性方法可以包括:1)识别多个卷,2)在备份多个卷之前,获得指示多个卷内的至少一个卷包含在 至少一个与所述多个卷中的至少一个其他卷上的存储器区域相同的共享区域,以及3)当创建所述多个卷的备份时,单次备份每个共享存储器区域,使得 多个卷的备份共享存储器的每个共享区域的单个副本。

    Systems and methods for creating consolidated backups of snapshot hierarchies
    6.
    发明授权
    Systems and methods for creating consolidated backups of snapshot hierarchies 有权
    用于创建快照层次结构的综合备份的系统和方法

    公开(公告)号:US08281093B1

    公开(公告)日:2012-10-02

    申请号:US12627498

    申请日:2009-11-30

    IPC分类号: G06F12/00

    摘要: A computer-implemented method for creating consolidated backups of snapshot hierarchies may include identifying a hierarchy of snapshots. The computer-implemented method may also include copying data in a root snapshot of the hierarchy to a backup. The computer-implemented method may further include, for each child snapshot in the hierarchy, copying valid data in the child snapshot to the backup. The computer-implemented method may additionally include copying information that identifies a parent of the child snapshot to the backup. Various other methods, systems, and computer-readable media are also disclosed.

    摘要翻译: 用于创建快照层次结构的综合备份的计算机实现的方法可以包括标识快照的层次结构。 计算机实现的方法还可以包括将层次结构的根快照中的数据复制到备份。 计算机实现的方法还可以包括对于层次结构中的每个子快照,将子快照中的有效数据复制到备份。 计算机实现的方法可以另外包括将识别子快照的父节点的信息复制到备份。 还公开了各种其它方法,系统和计算机可读介质。