公开(公告)号：WO2012177445A2

公开(公告)日：2012-12-27

申请号：PCT/US2012/042107

申请日：2012-06-13

Applicant: MICROSOFT CORPORATION

Inventor： CHIRUVOLU, Phani ,  SINHA, Gaurav ,  SINGH, Devdeep ,  OSHINS, Jacob ,  ECK, Christopher L.

IPC: G06F12/16 ,  G06F12/08 ,  G06F3/06

CPC classification number: G06F11/2038 ,  G06F11/1484 ,  G06F11/2097 ,  G06F2201/815 ,  G06F2201/84

Abstract: Techniques involving replication of storage are described. A representative technique includes apparatuses and methods for receiving replicated virtual storage of a replicated virtual machine, including at least a replicated base virtual disk that substantially corresponds to a primary base virtual disk to be replicated. Copies of differencing disks or other forms of virtual storage updates are received at a recovery site, each of the differencing disks being associated with the primary base virtual disk as descendents thereof. The received copies of the differencing disks are arranged relative to the replicated base virtual disk corresponding to the manner in which the differencing disks were arranged relative to the primary base virtual disk, thereby maintaining the data view of the replicated virtual machine in synchronization with the virtual machine at the primary site.

Abstract translation: 描述涉及存储复制的技术。 代表性技术包括用于接收复制的虚拟机的复制虚拟存储的装置和方法，所述复制虚拟机至少包括复制的基本虚拟磁盘，其基本上对应于要复制的主基础虚拟磁盘。 在恢复站点处接收差分磁盘或其他形式的虚拟存储更新的副本，每个差异磁盘与主基础虚拟磁盘作为其后代相关联。 接收到的差分磁盘的副本相对于复制的基本虚拟磁盘相对于相对于主基础虚拟磁盘布置差分磁盘的方式排列，从而使复制的虚拟机的数据视图与虚拟的 机器在主站点。

公开(公告)号：WO2011109252A3

公开(公告)日：2011-09-09

申请号：PCT/US2011/026360

申请日：2011-02-25

Applicant: MICROSOFT CORPORATION

Inventor： LIVSHITS, Benjamin ,  ZORN, Benjamin Goth ,  BURTSCHER, Martin ,  SINHA, Gaurav

IPC: G06F9/44 ,  G06F17/20

Abstract: A method described herein includes at a computing device, receiving, over a network connection, a data packet from an external source, wherein the data packet comprises a compressed abstract syntax tree (AST)-based representation of source code written in a scripting language. The method further includes decompressing the compressed AST-based representation of the source code to generate a decompressed AST. The method also includes causing at least one processor on the computing device to execute at least one instruction represented in the decompressed AST subsequent to the compressed AST-based representation of the source code being decompressed.

公开(公告)号：EP2721498A2

公开(公告)日：2014-04-23

申请号：EP12802797.6

申请日：2012-06-13

Applicant: Microsoft Corporation

Inventor： CHIRUVOLU, Phani ,  SINHA, Gaurav ,  SINGH, Devdeep ,  OSHINS, Jacob ,  ECK, Christopher L.

IPC: G06F12/16 ,  G06F12/08 ,  G06F3/06

CPC classification number: G06F11/2038 ,  G06F11/1484 ,  G06F11/2097 ,  G06F2201/815 ,  G06F2201/84

Abstract: Techniques involving replication of storage are described. A representative technique includes apparatuses and methods for receiving replicated virtual storage of a replicated virtual machine, including at least a replicated base virtual disk that substantially corresponds to a primary base virtual disk to be replicated. Copies of differencing disks or other forms of virtual storage updates are received at a recovery site, each of the differencing disks being associated with the primary base virtual disk as descendents thereof. The received copies of the differencing disks are arranged relative to the replicated base virtual disk corresponding to the manner in which the differencing disks were arranged relative to the primary base virtual disk, thereby maintaining the data view of the replicated virtual machine in synchronization with the virtual machine at the primary site.