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    USING ACTIVE/ACTIVE ASYNCHRONOUS REPLICATED STORAGE FOR LIVE MIGRATION
    3.
    发明申请
    USING ACTIVE/ACTIVE ASYNCHRONOUS REPLICATED STORAGE FOR LIVE MIGRATION 有权
    使用主动/主动异步重放存储进行活动移动

    公开(公告)号：US20150378767A1

    公开(公告)日：2015-12-31

    申请号：US14588023

    申请日：2014-12-31

    Applicant: VMware, Inc.

    Inventor： Gabriel TARASUK-LEVIN ,  Patrick William Penzias DIRKS ,  Ilia LANGOUEV ,  Curt KOLOVSON

    IPC: G06F9/455 ,  G06F17/30

    CPC classification number: G06F9/45558 ,  G06F3/0647 ,  G06F9/4856 ,  G06F9/5088 ,  G06F12/08 ,  G06F17/30578 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45595 ,  G06F2212/152

    Abstract: Examples perform live migration of VMs from a source host to a destination host. The disclosure changes the storage environment, directly or through a vendor provider, to active/active synchronous and, during migration, migrates only data which is not already stored at the destination host. The source and destination VMs have concurrent access to storage disks during migration. After migration, the destination VM executes, with exclusive access to the storage disks, and the system is returned to the previous storage environment (e.g., active/active asynchronous).

    Abstract translation: 示例执行虚拟机从源主机到目标主机的实时迁移。 本公开将存储环境直接或通过供应商提供者更改为主动/主动同步，并且在迁移期间仅迁移尚未存储在目标主机的数据。 源和目标VM在迁移期间可以并发访问存储磁盘。 迁移后，目标虚拟机通过独占访问存储磁盘执行，并将系统返回到先前的存储环境（例如，主动/主动异步）。

    USING A RECOVERY SNAPSHOT DURING LIVE MIGRATION
    5.
    发明申请
    USING A RECOVERY SNAPSHOT DURING LIVE MIGRATION 有权
    在活动期间使用恢复活动

    公开(公告)号：US20150378831A1

    公开(公告)日：2015-12-31

    申请号：US14752668

    申请日：2015-06-26

    Applicant: VMware, Inc.

    Inventor： Gabriel TARASUK-LEVIN ,  Patrick William Penzias DIRKS ,  Ilia LANGOUEV ,  Curt KOLOVSON

    IPC: G06F11/14 ,  G06F9/455

    CPC classification number: G06F11/1446 ,  G06F9/45558 ,  G06F11/1484 ,  G06F11/1662 ,  G06F11/202 ,  G06F2009/4557 ,  G06F2201/82 ,  G06F2201/825

    Abstract: Examples perform live migration of VMs from a source host to a destination host using destructive consistency breaking operations. The disclosure makes a record of a consistency group of VMs on storage at a source host as a fail-back in the event of failure. The source VMs are live migrated to the destination host, disregarding consistency during live migration, and potentially violating the recovery point objective. After live migration of all of the source VMs, consistency is automatically restored at the destination host and the live migration is declared a success.

    Abstract translation: 示例使用破坏性一致性打破操作来实现VM从源主机到目标主机的实时迁移。 在发生故障的情况下，该披露使源主机上存储的VM的一致性组记录为故障恢复。 源VM被实时迁移到目标主机，忽略实时迁移期间的一致性，并可能违反恢复点目标。 在实时迁移所有源虚拟机之后，将在目标主机上自动恢复一致性，并声明实时迁移成功。

    USING ACTIVE/PASSIVE ASYNCHRONOUS REPLICATED STORAGE FOR LIVE MIGRATION
    6.
    发明申请
    USING ACTIVE/PASSIVE ASYNCHRONOUS REPLICATED STORAGE FOR LIVE MIGRATION 有权
    使用主动/被动异步重新存储进行活动移动

    公开(公告)号：US20150378785A1

    公开(公告)日：2015-12-31

    申请号：US14752643

    申请日：2015-06-26

    Applicant: VMware, Inc.

    Inventor： Gabriel TARASUK-LEVIN ,  Patrick William Penzias DIRKS ,  Ilia LANGOUEV ,  Curt KOLOVSON

    IPC: G06F9/48 ,  H04L29/08 ,  G06F9/455

    CPC classification number: G06F9/4881 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45575 ,  G06F2009/45579 ,  G06F2009/45583 ,  H04L67/1097

    Abstract: The disclosure describes performing live migration of objects such as virtual machines (VMs) from a source host to a destination host. The disclosure changes the storage environment, directly or through a vendor provider, to active/passive synchronous or near synchronous and, during migration, migrates only data which has not already been replicated at the destination host. The source and destination VMs have concurrent access to storage disks during migration. After migration, the destination VM executes with exclusive access to the storage disks, and the system is returned to the previous storage environment of active/passive asynchronous.

    Abstract translation: 该公开内容描述了将诸如虚拟机（VM）的对象从源主机到目的地主机的实时迁移。 本公开将存储环境直接或通过供应商提供者更改为主动/被动同步或接近同步，并且在迁移期间仅迁移目标主机尚未复制的数据。 源和目标VM在迁移期间可以并发访问存储磁盘。 迁移后，目标虚拟机以对存储磁盘的独占访问权执行，并将系统返回到主动/被动异步的先前存储环境。

    USING A DELTA QUERY TO SEED LIVE MIGRATION
    7.
    发明申请
    USING A DELTA QUERY TO SEED LIVE MIGRATION 有权
    使用DELTA QUERY进行种植活动

    公开(公告)号：US20150378771A1

    公开(公告)日：2015-12-31

    申请号：US14752652

    申请日：2015-06-26

    Applicant: VMware, Inc.

    Inventor： Gabriel TARASUK-LEVIN ,  Patrick William Penzias DIRKS ,  Ilia LANGOUEV ,  Curt KOLOVSON

    IPC: G06F9/455

    CPC classification number: G06F9/45558 ,  G06F2009/4557

    Abstract: Examples perform live migration of objects such as VMs from a source host to a destination host. The disclosure exposes the contents of the storage disk at the destination host, compares the storage disk of the destination host to the source host, and during migration, migrates only data which is not already stored at the destination host. The source and destination VMs have concurrent access to storage disks during migration. After migration, the destination VM executes, with exclusive access to the storage disks.

    Abstract translation: 示例执行从源主机到目标主机的VM等对象的实时迁移。 该公开内容暴露了存储磁盘在目标主机上的内容，将目标主机的存储磁盘与源主机进行比较，并且在迁移期间仅迁移尚未存储在目标主机中的数据。 源和目标VM在迁移期间可以并发访问存储磁盘。 迁移后，目标虚拟机将以对存储磁盘的独占访问权力执行。

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