公开(公告)号：US20100057818A1

公开(公告)日：2010-03-04

申请号：US12548880

申请日：2009-08-27

申请人： Zhi Guo Gao ,  Qi Ming Tian ,  Qing Bo Wang ,  Zhe Xiang ,  Jin Zhou

发明人： Zhi Guo Gao ,  Qi Ming Tian ,  Qing Bo Wang ,  Zhe Xiang ,  Jin Zhou

IPC分类号： G06F12/02 ,  G06F12/00

CPC分类号： G06F16/00

摘要： A method, system, and article of manufacture tangibly embodying computer readable instructions for performing defragment on a physical hard disk of a host machine system having a virtual machine (VM) system. The host machine system performs contiguous storage of each file on the VM and the host machine with only one defragment. The host machine obtains a physical position distribution of data blocks in the hard disk constituting a VM file in the VM system according to VM file allocation information of the VM system and the host machine system file allocation information.

摘要翻译： 有形地体现用于在具有虚拟机（VM）系统的主机系统的物理硬盘上执行碎片整理的计算机可读指令的方法，系统和制品。 主机系统对VM和主机上的每个文件执行连续的存储，只能进行一次碎片整理。 主机根据VM系统的VM文件分配信息和主机系统文件分配信息，获得构成VM系统中的VM文件的硬盘中的数据块的物理位置分布。

公开(公告)号：US08458392B2

公开(公告)日：2013-06-04

申请号：US12603610

申请日：2009-10-22

申请人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

发明人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

IPC分类号： G06F12/00 ,  G06F12/16 ,  G06F9/44

CPC分类号： G06F9/45537 ,  G06F8/65

摘要： A method and device for upgrading a guest operating system (OS) of an active Virtual Machine (VM). The method includes: replicating the active VM to generate a backup VM; upgrading a guest OS of the backup VM; merging changes to be made to a virtual disk image file during running of the active VM and changes to be made to the virtual disk image file during the upgrading; pausing the backup VM; migrating an active process of a Java application program running in the active VM into the backup VM to generate a backup process; migrating resources occupied by the active process of the Java application program into the backup VM such that the backup process occupies the same resources; and resuming running of the backup VM. The device includes: a replicating unit; an upgrading unit; a merging unit; a migrating unit; and a control unit.

摘要翻译： 一种用于升级活动虚拟机（VM）的客户操作系统（OS）的方法和设备。 该方法包括：复制活动虚拟机以生成备份虚拟机; 升级备份虚拟机的客户机操作系统; 合并在活动虚拟机运行期间对虚拟磁盘映像文件进行的更改，并在升级期间对虚拟磁盘映像文件进行更改; 暂停备份虚拟机; 将在活动VM中运行的Java应用程序的活动进程迁移到备份VM以生成备份过程; 将Java应用程序的活动进程占用的资源迁移到备份虚拟机中，使备份进程占用相同的资源; 并恢复备份虚拟机的运行。 该装置包括：复制单元; 升级单位; 合并单位 迁移单位 和控制单元。

公开(公告)号：US20100106885A1

公开(公告)日：2010-04-29

申请号：US12603610

申请日：2009-10-22

申请人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

发明人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

IPC分类号： G06F12/00 ,  G06F12/16 ,  G06F9/44

CPC分类号： G06F9/45537 ,  G06F8/65

摘要： A method and device for upgrading a guest operating system (OS) of an active Virtual Machine (VM). The method includes: replicating the active VM to generate a backup VM; upgrading a guest OS of the backup VM; merging changes to be made to a virtual disk image file during running of the active VM and changes to be made to the virtual disk image file during the upgrading; pausing the backup VM; migrating an active process of a Java application program running in the active VM into the backup VM to generate a backup process; migrating resources occupied by the active process of the Java application program into the backup VM such that the backup process occupies the same resources; and resuming running of the backup VM. The device includes: a replicating unit; an upgrading unit; a merging unit; a migrating unit; and a control unit.

摘要翻译： 一种用于升级活动虚拟机（VM）的客户操作系统（OS）的方法和设备。 该方法包括：复制活动虚拟机以生成备份虚拟机; 升级备份虚拟机的客户机操作系统; 合并在活动虚拟机运行期间对虚拟磁盘映像文件进行的更改，并在升级期间对虚拟磁盘映像文件进行更改; 暂停备份虚拟机; 将在活动VM中运行的Java应用程序的活动进程迁移到备份VM以生成备份过程; 将Java应用程序的活动进程占用的资源迁移到备份虚拟机中，使备份进程占用相同的资源; 并恢复备份虚拟机的运行。 该装置包括：复制单元; 升级单位; 合并单位 迁移单位 和控制单元。

公开(公告)号：US20100217916A1

公开(公告)日：2010-08-26

申请号：US12711775

申请日：2010-02-24

申请人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

发明人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

IPC分类号： G06F12/08 ,  G06F9/455 ,  G06F12/02

CPC分类号： G06F9/45558 ,  G06F9/5077 ,  G06F9/544 ,  G06F12/109

摘要： A computer-implemented method, apparatus, and virtual machine for facilitating the communication between VMs. The method of facilitating the communication between a first VM and a second VM includes: allocating a shared memory segment from within the memory of the physical machine; mapping the requested memory space addresses to the shared memory segments in response to the memory space requests from the VMs; and providing the requested memory space addresses. A method of communication from a first VM to a second VM includes: requesting a memory space in response to a notification that a shared memory segment has been allocated; obtaining the requested memory space address, which has been mapped to the allocated shared memory segment; and accessing communication data in the shared memory segment according to the address. The apparatus and virtual machine executes the steps of the methods.

摘要翻译： 一种用于促进VM之间的通信的计算机实现的方法，装置和虚拟机。 促进第一VM和第二VM之间的通信的方法包括：从物理机的存储器内分配共享存储器段; 响应于来自VM的存储器空间请求，将所请求的存储器空间地址映射到共享存储器段; 并提供所请求的存储空间地址。 从第一VM到第二VM的通信方法包括：响应于已经分配了共享存储器段的通知来请求存储器空间; 获得被映射到所分配的共享存储器段的所请求的存储空间地址; 以及根据地址访问共享存储器段中的通信数据。 设备和虚拟机执行方法的步骤。

公开(公告)号：US08447935B2

公开(公告)日：2013-05-21

申请号：US12711775

申请日：2010-02-24

申请人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

发明人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

IPC分类号： G06F12/02 ,  G06F12/08

CPC分类号： G06F9/45558 ,  G06F9/5077 ,  G06F9/544 ,  G06F12/109

摘要： A computer-implemented method, apparatus, and virtual machine for facilitating the communication between VMs. The method of facilitating the communication between a first VM and a second VM includes: allocating a shared memory segment from within the memory of the physical machine; mapping the requested memory space addresses to the shared memory segments in response to the memory space requests from the VMs; and providing the requested memory space addresses. A method of communication from a first VM to a second VM includes: requesting a memory space in response to a notification that a shared memory segment has been allocated; obtaining the requested memory space address, which has been mapped to the allocated shared memory segment; and accessing communication data in the shared memory segment according to the address. The apparatus and virtual machine executes the steps of the methods.

摘要翻译： 一种用于促进VM之间的通信的计算机实现的方法，装置和虚拟机。 促进第一VM和第二VM之间的通信的方法包括：从物理机的存储器内分配共享存储器段; 响应于来自VM的存储器空间请求，将所请求的存储器空间地址映射到共享存储器段; 并提供所请求的存储空间地址。 从第一VM到第二VM的通信方法包括：响应于已经分配了共享存储器段的通知来请求存储器空间; 获得被映射到所分配的共享存储器段的所请求的存储器空间地址; 以及根据地址访问共享存储器段中的通信数据。 设备和虚拟机执行方法的步骤。

公开(公告)号：US08213434B2

公开(公告)日：2012-07-03

申请号：US12349282

申请日：2009-01-06

申请人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： H04L12/28

CPC分类号： H04L67/24 ,  H04L51/04

摘要： A method and device for QoS control for presence servers and a presence system supporting QoS control. The method for providing QoS capability for a presence server includes the steps of: receiving SIP (Session Initiation Protocol) messages; classifying said SIP messages based on a QoS policy; and delivering the classified SIP messages after a predetermined time corresponding to the QoS policy.

摘要翻译： 用于存在服务器和支持QoS控制的存在系统的QoS控制的方法和设备。 用于为存在服务器提供QoS能力的方法包括以下步骤：接收SIP（会话发起协议）消息; 基于QoS策略对所述SIP消息进行分类; 并在对应于QoS策略的预定时间之后传递分类的SIP消息。

公开(公告)号：US09100445B2

公开(公告)日：2015-08-04

申请号：US12324963

申请日：2008-11-28

申请人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/173 ,  H04L29/08

CPC分类号： H04L67/24

摘要： To reduce traffic between multiple servers in a presence system and improve the performance of the presence system, a method and device is provided for user-management in a presence system, and a presence system. The presence system comprises multiple presence servers communicating through a network, and said device for user-management comprises a combining means for combining multiple user sets among which there are the greatest correlations into a user set to be allocated; and an allocating means for allocating said user set to be allocated to one presence server which can contain said user set to be allocated. Through allocating multiple user sets among which there are the greatest correlations to a same presence server, communications among users in the user set are performed within a same presence server, reducing occupations for network resources and improving performance of the presence system.

摘要翻译： 为了减少存在系统中的多个服务器之间的流量并提高存在系统的性能，提供了一种在存在系统和存在系统中进行用户管理的方法和设备。 存在系统包括通过网络通信的多个存在服务器，并且用于用户管理的所述设备包括：组合装置，用于将具有最大相关性的多个用户集合合并成要被分配的用户集合; 以及分配装置，用于将所述用户集合分配给可以包含要分配的所述用户集的一个存在服务器。 通过分配与同一存在服务器有最大相关性的多个用户集合，在同一存在服务器内执行用户集中的用户之间的通信，减少对网络资源的占用并提高在场系统的性能。

公开(公告)号：US08516126B2

公开(公告)日：2013-08-20

申请号：US12422946

申请日：2009-04-13

申请人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/16 ,  H04L12/28

CPC分类号： H04L65/1046 ,  H04L67/14 ,  H04L67/146

摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.

摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。

公开(公告)号：US20100077084A1

公开(公告)日：2010-03-25

申请号：US12422946

申请日：2009-04-13

申请人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/16

CPC分类号： H04L65/1046 ,  H04L67/14 ,  H04L67/146

摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.

摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。

公开(公告)号：US20090175279A1

公开(公告)日：2009-07-09

申请号：US12349282

申请日：2009-01-06

申请人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： H04L12/56

CPC分类号： H04L67/24 ,  H04L51/04

摘要： A method and device for QoS control for presence servers and a presence system supporting QoS control. The method for providing QoS capability for a presence server includes the steps of: receiving SIP (Session Initiation Protocol) messages; classifying said SIP messages based on a QoS policy; and delivering the classified SIP messages after a predetermined time corresponding to the QoS policy.

摘要翻译： 用于存在服务器和支持QoS控制的存在系统的QoS控制的方法和设备。 用于为存在服务器提供QoS能力的方法包括以下步骤：接收SIP（会话发起协议）消息; 基于QoS策略对所述SIP消息进行分类; 并在对应于QoS策略的预定时间之后传递分类的SIP消息。