公开(公告)号：WO2012148448A1

公开(公告)日：2012-11-01

申请号：PCT/US2011/055591

申请日：2011-10-10

Applicant: MICROSOFT CORPORATION

Inventor： STARKS, John A. ,  GREEN, Dustin L. ,  HARRIS, Todd William ,  JOHN, Mathew ,  RAJARAM, Senthil ,  TRAUT, Eric

IPC: G06F12/08 ,  G06F12/00 ,  G06F9/06

CPC classification number: G06F9/45558 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0683 ,  G06F3/0689 ,  G06F3/121 ,  G06F9/455 ,  G06F9/45545 ,  G06F2009/45583

Abstract: In an exemplary embodiment, a virtual disk file can be assigned an identifier and a virtual disk files that is dependent on the virtual disk file can include a copy of the identifier. In the instance that the virtual disk file is opened and data is modified that causes the contents of a virtual disk extent to change the identifier can be changed. If the virtual disk file and the dependent virtual disk file are used to instantiate a virtual disk the difference between identifiers can be detected, which is indicative of the fact that the virtual disk may be corrupted. Other techniques are described in the detailed description, claims, and figures that form a part of this document.

Abstract translation: 在示例性实施例中，可以为虚拟磁盘文件分配标识符，并且依赖于虚拟磁盘文件的虚拟磁盘文件可以包括标识符的副本。 在虚拟磁盘文件被打开并且数据被修改的情况下，可以改变导致虚拟磁盘盘区的内容改变标识符的情况。 如果虚拟磁盘文件和从属虚拟磁盘文件用于实例化虚拟磁盘，则可以检测到标识符之间的差异，这表示虚拟磁盘可能已损坏。 在作为本文档的一部分的详细描述，权利要求和附图中描述了其它技术。

公开(公告)号：WO2012148447A1

公开(公告)日：2012-11-01

申请号：PCT/US2011/055586

申请日：2011-10-10

Applicant: MICROSOFT CORPORATION

Inventor： STARKS, John, A. ,  GREEN, Dustin, L. ,  HARRIS, Todd, William ,  JOHN, Mathew ,  RAJARAM, Senthil

IPC: G06F12/08 ,  G06F12/00 ,  G06F9/06

CPC classification number: G06F9/45533 ,  G06F11/1471 ,  G06F17/30185 ,  G06F2009/45579

Abstract: This document describes techniques for effecting a virtual disk. In an exemplary configuration, a virtual disk file can be associated with a log that acts as both a log and a check point record. When a log entry is generated, information that identifies the tail can be stored therein. This information can be used in the event that virtual disk file is improperly closed, i.e., a crash or power failure occurs, to discover a sequence of log entries to replay. In addition to the foregoing, other techniques are described in the claims, detailed description, and figures.

Abstract translation: 本文档描述了影响虚拟磁盘的技术。 在示例性配置中，虚拟磁盘文件可以与充当日志和检查点记录的日志相关联。 当生成日志条目时，可以存储标识尾部的信息。 在虚拟磁盘文件不正确关闭的情况下，即发生崩​​溃或电源故障的情况下，可以使用此信息来发现要重播的日志条目序列。 除了上述之外，在权利要求书，详细描述和附图中描述了其它技术。

公开(公告)号：WO2012125315A2

公开(公告)日：2012-09-20

申请号：PCT/US2012/027645

申请日：2012-03-04

Applicant: MICROSOFT CORPORATION

Inventor： STARKS, John A. ,  GREEN, Dustin L. ,  HARRIS, Todd William ,  JOHN, Mathew ,  RAJARAM, Senthil ,  MEHRA, Karan ,  CHRISTIANSEN, Neal R. ,  DAI, Chung Lang

IPC: G06F12/08 ,  G06F9/06

CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0626 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0689 ,  G06F9/45558 ,  G06F17/30233 ,  G06F2009/45579

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

Abstract translation: 本文档描述了存储虚拟磁盘有效负载数据的技术。 在示例性配置中，每个虚拟磁盘盘区可以与指示虚拟磁盘盘区是否被虚拟磁盘文件描述的状态信息相关联。 在某些情况下，可以回收用于描述虚拟磁盘盘区的空间，并且可以使用状态信息来确定如何处理指向虚拟磁盘盘区的读取和/或写入操作。 除了上述之外，在本文的权利要求，附图和详细描述中描述了其它技术。

公开(公告)号：WO2008137225A1

公开(公告)日：2008-11-13

申请号：PCT/US2008/058214

申请日：2008-03-26

Applicant: MICROSOFT CORPORATION

Inventor： MALAKAPALLI, Meher ,  JOHN, Mathew

IPC: H04L12/28 ,  G06F15/00

CPC classification number: H04L67/025 ,  H04L29/1249 ,  H04L61/256 ,  H04L63/029 ,  H04L63/166

Abstract: A secure remote assistance session between computers that are behind firewalls and/or NAT devices is provided by an arrangement that uses a terminal services ("TS") gateway to enable utilization of a remote desktop protocol ("RDP") connection by a terminal services client in a reverse direction to that used in a conventional terminal services session. Connection is made via a regular TS gateway protocol mechanism by which the TS client behind a firewall establishes a connection to the remote server that is typically behind a firewall that protects a corporate network. Server then functions as the terminal services client to tunnel RDP data through the established TS gateway connection through the NAT firewall to a client. Thus, server and client reverse roles after the TS gateway connection is made to thereby enable remote viewing of the graphical user interface displayed by the client in support of the remote assistance session.

Abstract translation: 在防火墙和/或NAT设备之后的计算机之间的安全的远程协助会话由使用终端服务（“TS”）网关的安排提供，以便能够利用终端服务的远程桌面协议（“RDP”）连接 客户端与常规终端服务会话中使用的方向相反。 通过常规TS网关协议机制进行连接，防火墙后面的TS客户端建立与远程服务器的连接，远程服务器通常位于保护企业网络的防火墙后面。 服务器然后作为终端服务客户端，通过建立的通过NAT防火墙的TS网关连接到客户端来传送RDP数据。 因此，进行TS网关连接之后的服务器和客户端反向角色，从而能够远程查看客户端显示的用于支持远程协助会话的图形用户界面。

公开(公告)号：EP2684135A2

公开(公告)日：2014-01-15

申请号：EP12756990.3

申请日：2012-03-04

Applicant: Microsoft Corporation

Inventor： STARKS, John A. ,  GREEN, Dustin L. ,  HARRIS, Todd William ,  JOHN, Mathew ,  RAJARAM, Senthil ,  MEHRA, Karan ,  CHRISTIANSEN, Neal R. ,  DAI, Chung Lang

IPC: G06F12/08 ,  G06F9/06

CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/061 ,  G06F3/0626 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0689 ,  G06F9/45558 ,  G06F17/30233 ,  G06F2009/45579

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

公开(公告)号：EP2702492A1

公开(公告)日：2014-03-05

申请号：EP11864404.6

申请日：2011-10-10

Applicant: Microsoft Corporation

Inventor： STARKS, John, A. ,  GREEN, Dustin, L. ,  HARRIS, Todd, William ,  JOHN, Mathew ,  RAJARAM, Senthil

IPC: G06F12/08 ,  G06F12/00 ,  G06F9/06

CPC classification number: G06F9/45533 ,  G06F11/1471 ,  G06F16/1805 ,  G06F2009/45579

Abstract: This document describes techniques for effecting a virtual disk. In an exemplary configuration, a virtual disk file can be associated with a log that acts as both a log and a check point record. When a log entry is generated, information that identifies the tail can be stored therein. This information can be used in the event that virtual disk file is improperly closed, i.e., a crash or power failure occurs, to discover a sequence of log entries to replay. In addition to the foregoing, other techniques are described in the claims, detailed description, and figures.

公开(公告)号：EP2702493A1

公开(公告)日：2014-03-05

申请号：EP11864454.1

申请日：2011-10-10

Applicant: Microsoft Corporation

Inventor： STARKS, John A. ,  GREEN, Dustin L. ,  HARRIS, Todd William ,  JOHN, Mathew ,  RAJARAM, Senthil ,  TRAUT, Eric

IPC: G06F12/08 ,  G06F12/00 ,  G06F9/06

CPC classification number: G06F9/45558 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/0643 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/0664 ,  G06F3/0673 ,  G06F3/0683 ,  G06F3/0689 ,  G06F3/121 ,  G06F9/455 ,  G06F9/45545 ,  G06F2009/45583

Abstract: In an exemplary embodiment, a virtual disk file can be assigned an identifier and a virtual disk files that is dependent on the virtual disk file can include a copy of the identifier. In the instance that the virtual disk file is opened and data is modified that causes the contents of a virtual disk extent to change the identifier can be changed. If the virtual disk file and the dependent virtual disk file are used to instantiate a virtual disk the difference between identifiers can be detected, which is indicative of the fact that the virtual disk may be corrupted. Other techniques are described in the detailed description, claims, and figures that form a part of this document.