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    APPLICATION-SPECIFIC DATA IN-FLIGHT SERVICES ALONG A COMMUNICATION PATH SELECTED BASED ON A DIF SERVICES POLICY ASSOCIATED WITH A VM
    1.
    发明申请
    APPLICATION-SPECIFIC DATA IN-FLIGHT SERVICES ALONG A COMMUNICATION PATH SELECTED BASED ON A DIF SERVICES POLICY ASSOCIATED WITH A VM 有权
    基于与VM相关的DIF服务政策选择的通信路径中的应用特定数据飞行服务

    公开(公告)号：US20150106815A1

    公开(公告)日：2015-04-16

    申请号：US14580088

    申请日：2014-12-22

    Applicant: VMware, Inc.

    Inventor： Samdeep NAYAK ,  Satyam B. VAGHANI ,  Rajesh BHAT ,  Vinay GAONKAR ,  Sanjay Vasudev ACHARYA ,  Chiao-Chuan SHIH

    IPC: G06F9/455 ,  H04L29/08

    CPC classification number: H04L67/16 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L67/1097

    Abstract: Embodiments provide data in-flight (DIF) services to software applications such as virtual machines (VMs) at an application level without requiring modification to established storage protocols. In exemplary embodiments, a software application is associated with a DIF services policy indicating one or more DIF services to apply to the software application. Data transmitted by the software application to a destination is tagged based on the DIF services policy associated with the software application and transmitted to the destination.

    Abstract translation: 实施例向应用层面的虚拟机（VM）等软件应用程序提供数据飞行（DIF）服务，而无需修改已建立的存储协议。 在示例性实施例中，软件应用与指示要应用于软件应用的一个或多个DIF服务的DIF服务策略相关联。 由软件应用程序发送到目的地的数据基于与软件应用程序相关联的DIF服务策略进行标记并传输到目的地。

    METHOD FOR REPLICATING A LOGICAL DATA STORAGE VOLUME
    2.
    发明申请
    METHOD FOR REPLICATING A LOGICAL DATA STORAGE VOLUME 审中-公开
    更换逻辑数据存储量的方法

    公开(公告)号：US20130046948A1

    公开(公告)日：2013-02-21

    申请号：US13660846

    申请日：2012-10-25

    Applicant: VMware, Inc.

    Inventor： Satyam B. VAGHANI ,  Nikhil C. JAGTIANI

    IPC: G06F12/16

    CPC classification number: G06F11/1448 ,  G06F3/0604 ,  G06F3/0629 ,  G06F3/0665 ,  G06F3/067

    Abstract: Replicated data storage units are autonomously identified and assembled into generationally related data storage volumes. A data storage manager, implementing a re-signaturing process executed at defined intervals or manually initiated on a server or client system connected to the storage area network, scans the collection of visible data storage units to identify those related as a data storage volume. Each replicated data storage unit includes metadata that embeds an identification of the replicated data storage unit and volume accessible to the data storage manager. To assemble a set of replicated data storage units into a generational volume, the data storage unit metadata is rewritten to establish a unique data storage volume identity including information to associate the data storage volume in a lineage with the source data storage volume.

    Abstract translation: 复制的数据存储单元被自动识别并组装成代相关的数据存储卷。 数据存储管理器实现以定义的间隔执行的重新签名过程，或者在连接到存储区域网络的服务器或客户端系统上手动启动重新签名过程，扫描可见数据存储单元的集合以识别作为数据存储卷相关的那些。 每个复制数据存储单元包括嵌入复制数据存储单元的标识和数据存储管理器可访问的卷的元数据。 为了将一组复制的数据存储单元组装成代的卷，数据存储单元元数据被重写以建立唯一的数据存储卷标识，其包括用于将谱系中的数据存储卷与源数据存储卷相关联的信息。

    MANAGEMENT SYSTEM AND METHODS FOR OBJECT STORAGE SYSTEM
    4.
    发明申请
    MANAGEMENT SYSTEM AND METHODS FOR OBJECT STORAGE SYSTEM 有权
    对象存储系统的管理系统和方法

    公开(公告)号：US20140245016A1

    公开(公告)日：2014-08-28

    申请号：US14273423

    申请日：2014-05-08

    Applicant: VMWARE, INC.

    Inventor： Komal DESAI ,  Satyam B. VAGHANI

    IPC: G06F3/06 ,  H04L29/06

    CPC classification number: G06F3/067 ,  G06F3/0604 ,  G06F3/0619 ,  G06F3/0632 ,  G06F3/065 ,  G06F3/0688 ,  G06F12/0223 ,  H04L63/061

    Abstract: The storage system exports logical storage volumes that are provisioned as storage objects. These storage objects are accessed on demand by connected computer systems using standard protocols, such as SCSI and NFS, through logical endpoints for the protocol traffic that are configured in the storage system. To facilitate creation and management of logical storage volumes, special application programming interfaces (APIs) have been developed. The special APIs include commands to create a logical storage volume, bind, unbind, and rebind the logical storage volume, extend the size of the logical storage volume, clone the logical storage volume, and move the logical storage volume.

    Abstract translation: 存储系统导出配置为存储对象的逻辑存储卷。 通过使用标准协议（如SCSI和NFS）的连接的计算机系统，可以通过存储系统中配置的协议流量的逻辑端点来访问这些存储对象。 为了促进逻辑存储卷的创建和管理，已经开发了特殊的应用程序编程接口（API）。 特殊API包括创建逻辑存储卷，绑定，解除绑定和重新绑定逻辑存储卷的命令，扩展逻辑存储卷的大小，克隆逻辑存储卷以及移动逻辑存储卷。

    PROVIDING MULTIPLE CONCURRENT ACCESS TO A FILE SYSTEM
    5.
    发明申请
    PROVIDING MULTIPLE CONCURRENT ACCESS TO A FILE SYSTEM 审中-公开
    提供多个并发访问文件系统

    公开(公告)号：US20130332489A1

    公开(公告)日：2013-12-12

    申请号：US13942148

    申请日：2013-07-15

    Applicant: VMware, Inc.

    Inventor： Daniel J. SCALES ,  Satyam B. VAGHANI

    IPC: G06F21/62

    CPC classification number: G06F21/6218 ,  G06F17/30067 ,  G06F17/30362

    Abstract: Multiple computers are connected to a data storage unit that includes a file system, which further includes multiple data entities, including files, directories and the file system itself. The file system also includes, for each data entity, an owner field for indicating which computer, if any, has exclusive or shared access to the data entity, along with a time field for indicating when a lease of the data entity began. When a computer wants to lease a data entity, the computer uses a disk reservation capability to temporarily lock the data storage unit, and, if the data entity is not currently leased, the computer writes its own identification value into the owner field and a current time into the time field for the data entity, to claim the data entity for a renewable lease period. If a prior lease of a data entity has expired, another computer may break the lease and claim ownership for itself.

    Abstract translation: 多个计算机连接到包括文件系统的数据存储单元，该文件系统还包括多个数据实体，包括文件，目录和文件系统本身。 文件系统还包括用于每个数据实体的所有者字段，用于指示哪个计算机（如果有的话）具有对数据实体的独占或共享访问，以及用于指示何时开始数据实体的租约的时间字段。 当计算机要租用数据实体时，计算机使用磁盘预留能力临时锁定数据存储单元，并且如果数据实体当前没有租用，则计算机将自己的标识值写入所有者字段，并且当前 时间进入数据实体的时间段，要求数据实体进行可再生租赁期。 如果数据实体的先前租赁已经过期，则另一台计算机可能会破坏租赁并为其自行申请所有权。

    OFFLOADING OPERATIONS TO A REPLICATE VIRTUAL MACHINE
    6.
    发明申请
    OFFLOADING OPERATIONS TO A REPLICATE VIRTUAL MACHINE 有权
    卸载操作到替代虚拟机

    公开(公告)号：US20130024940A1

    公开(公告)日：2013-01-24

    申请号：US13623411

    申请日：2012-09-20

    Applicant: VMWARE, INC.

    Inventor： Gregory HUTCHINS ,  Christian CZEZATKE ,  Satyam B. VAGHANI ,  Mallik MAHALINGAM ,  Shaw CHUANG ,  Bich Cau LE

    IPC: G06F21/00

    CPC classification number: G06F9/45558 ,  G06F2009/45562 ,  G06F2209/509

    Abstract: A method for detecting malicious code within a first virtual machine comprising creating a snapshot of the first virtual machine and transferring the snapshot to a second machine. A scan operation is run on the snapshot using resources of the second machine. In response to detecting malicious code during the scan operation, action is taken at the first virtual machine to address the detection of the malicious code. Thus, the action in response to detecting the malicious code may include placing the first virtual machine in quarantine.

    Abstract translation: 一种用于检测第一虚拟机内的恶意代码的方法，包括创建第一虚拟机的快照并将快照传送到第二机器。 使用第二台机器的资源在快照上运行扫描操作。 响应在扫描操作期间检测到恶意代码，在第一虚拟机处采取行动来解决恶意代码的检测。 因此，响应于检测恶意代码的动作可以包括将第一虚拟机置于隔离中。

    SYSTEM SOFTWARE INTERFACES FOR SPACE-OPTIMIZED BLOCK DEVICES
    8.
    发明申请
    SYSTEM SOFTWARE INTERFACES FOR SPACE-OPTIMIZED BLOCK DEVICES 审中-公开
    用于空间优化块装置的系统软件接口

    公开(公告)号：US20150058523A1

    公开(公告)日：2015-02-26

    申请号：US14523578

    申请日：2014-10-24

    Applicant: VMware, Inc.

    Inventor： Satyam B. VAGHANI ,  Tejasvi ASWATHANARAYANA

    IPC: G06F3/06 ,  G06F9/455 ,  G06F12/02

    CPC classification number: G06F3/0608 ,  G06F3/0644 ,  G06F3/0647 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689 ,  G06F9/45558 ,  G06F9/4856 ,  G06F9/5022 ,  G06F12/0253 ,  G06F2009/4557

    Abstract: Interfaces to storage devices that employ storage space optimization technologies, such as thin provisioning, are configured to enable the benefits gained from such technologies to be sustained. Such an interface may be provided in a hypervisor of a virtualized computer system to enable the hypervisor to discover features of a logical unit number (LUN), such as whether or not the LUN is thinly provisioned, and also in a virtual machine (VM) of the virtualized computer system to enable the VM to discover features of a virtual disk, such as whether or not the virtual disk is thinly provisioned. The discovery of these features enables the hypervisor or the VM to instruct the underlying storage device to carry out certain operations such as an operation to deallocate blocks previously allocated to a logical block device, so that the storage device can continue to benefit from storage space optimization technologies implemented therein.

    Abstract translation: 使用存储空间优化技术（如精简配置）的存储设备的接口被配置为使得能够持续从这些技术获得的益处。 这样的接口可以被提供在虚拟化计算机系统的管理程序中，以使虚拟机管理程序能够发现逻辑单元号（LUN）的特征，诸如LUN是否被薄配置，以及虚拟机（VM） 的虚拟化计算机系统以使VM能够发现虚拟磁盘的特征，诸如虚拟磁盘是否被薄配置。 这些特征的发现使得虚拟机管理程序或虚拟机能够指示底层存储设备执行某些操作，例如以前分配给逻辑块设备的块的操作，以便存储设备可以继续受益于存储空间优化 其中实施的技术。

    OBJECT STORAGE SYSTEM
    9.
    发明申请
    OBJECT STORAGE SYSTEM 有权
    对象存储系统

    公开(公告)号：US20140244929A1

    公开(公告)日：2014-08-28

    申请号：US14273420

    申请日：2014-05-08

    Applicant: VMware, Inc.

    Inventor： Sanjay Vasudev ACHARYA ,  Rajesh BHAT ,  Satyam B. VAGHANI ,  Ilia SOKOLINSKI ,  Chiao-Chuan SHIH ,  Komal DESAI

    IPC: G06F3/06

    CPC classification number: G06F3/0619 ,  G06F3/0605 ,  G06F3/0631 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689 ,  G06F12/0292

    Abstract: The storage system exports logical storage volumes that are provisioned as storage objects. These storage objects are accessed on demand by connected computer systems using standard protocols, such as SCSI and NFS, through logical endpoints for the protocol traffic that are configured in the storage system. Logical storage volumes are created from a logical storage container having an address space that maps to storage locations of the physical data storage units. Each of the logical storage volumes so created has an address space that maps to the address space of the logical storage container. A logical storage container may span more than one storage system and logical storage volumes of different customers can be provisioned from the same logical storage container with appropriate security settings.

    Abstract translation: 存储系统导出配置为存储对象的逻辑存储卷。 通过使用标准协议（如SCSI和NFS）的连接的计算机系统，可以通过存储系统中配置的协议流量的逻辑端点来访问这些存储对象。 从具有映射到物理数据存储单元的存储位置的地址空间的逻辑存储容器创建逻辑存储卷。 如此创建的每个逻辑存储卷都具有映射到逻辑存储容器的地址空间的地址空间。 逻辑存储容器可以跨越多个存储系统，并且可以通过适当的安全设置从相同的逻辑存储容器中提供不同客户的逻辑存储卷。

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