公开(公告)号：US20130047156A1

公开(公告)日：2013-02-21

申请号：US13456531

申请日：2012-04-26

申请人： Li Rong Jian ,  Jie Qui ,  Jie Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qui ,  Jie Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F9/455

CPC分类号： G06F9/5055 ,  G06F2209/5011

摘要： A method of sharing virtual machine resources. The method includes: in response to at least one user logging in to the virtual machine, monitoring file operations taken by the user in the virtual machine; recording the types of file operations; in response to the user logging out from the virtual machine, restoring the virtual machine back to the original state at the time when the user logged in to the virtual machine according to the recorded types of file operations; and in response to receiving a request for virtual machine resources, assigning one of the virtual machines which is idle and restored back to the original state to the requesting user.

摘要翻译： 一种共享虚拟机资源的方法。 所述方法包括：响应于至少一个用户登录到所述虚拟机，监视所述用户在所述虚拟机中执行的文件操作; 记录文件操作的类型; 响应于用户从虚拟机登出，根据记录的文件操作类型，用户登录到虚拟机时将虚拟机恢复到原始状态; 并且响应于接收到对虚拟机资源的请求，将空闲并恢复到原始状态的虚拟机中的一个分配给请求用户。

公开(公告)号：US09128765B2

公开(公告)日：2015-09-08

申请号：US13456531

申请日：2012-04-26

申请人： Li Rong Jian ,  Jie Qiu ,  Jie Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qiu ,  Jie Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F9/455 ,  G06F9/50

CPC分类号： G06F9/5055 ,  G06F2209/5011

摘要： A method of sharing virtual machine resources. The method includes: in response to at least one user logging in to the virtual machine, monitoring file operations taken by the user in the virtual machine; recording the types of file operations; in response to the user logging out from the virtual machine, restoring the virtual machine back to the original state at the time when the user logged in to the virtual machine according to the recorded types of file operations; and in response to receiving a request for virtual machine resources, assigning one of the virtual machines which is idle and restored back to the original state to the requesting user.

摘要翻译： 一种共享虚拟机资源的方法。 所述方法包括：响应于至少一个用户登录到所述虚拟机，监视所述用户在所述虚拟机中执行的文件操作; 记录文件操作的类型; 响应于用户从虚拟机登出，根据记录的文件操作类型，用户登录到虚拟机时将虚拟机恢复到原始状态; 并且响应于接收到对虚拟机资源的请求，将空闲并恢复到原始状态的虚拟机中的一个分配给请求用户。

公开(公告)号：US20130024551A1

公开(公告)日：2013-01-24

申请号：US13551283

申请日：2012-07-17

申请人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F15/177

CPC分类号： H04L41/0843 ,  H04L41/0846 ,  H04L41/0893 ,  H04L67/10

摘要： Embodiments of the present invention relate to methods and apparatuses for enabling cluster scaling. Specifically, there is disclosed a method of recording a context of configuration for an initial node of a cluster, comprising: retrieving at least one file to be used for configuring the initial node; and recording a context while configuring the initial node using the at least one file, the recorded context being information on the configuration of the initial node and to be used for enabling addition of a new node into the cluster. There is also disclosed a method of enabling addition of a new node into a cluster. Corresponding apparatuses are also disclosed. According to embodiments of the present invention, the efficiency of improving cluster scaling may be effectively improved.

公开(公告)号：US09288109B2

公开(公告)日：2016-03-15

申请号：US13612445

申请日：2012-09-12

申请人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F15/177 ,  H04L12/24 ,  H04L29/08

CPC分类号： H04L41/0843 ,  H04L41/0846 ,  H04L41/0893 ,  H04L67/10

摘要： Embodiments of the present invention relate to methods and apparatuses for enabling cluster scaling. Specifically, there is disclosed a method of recording a context of configuration for an initial node of a cluster, comprising: retrieving at least one file to be used for configuring the initial node; and recording a context while configuring the initial node using the at least one file, the recorded context being information on the configuration of the initial node and to be used for enabling addition of a new node into the cluster. There is also disclosed a method of enabling addition of a new node into a cluster. Corresponding apparatuses are also disclosed. According to embodiments of the present invention, the efficiency of improving cluster scaling may be effectively improved.

摘要翻译： 本发明的实施例涉及用于实现集群缩放的方法和装置。 具体地，公开了一种用于记录集群的初始节点的配置的上下文的方法，包括：检索要用于配置所述初始节点的至少一个文件; 以及在使用所述至少一个文件配置所述初始节点的同时记录上下文，所述记录的上下文是关于所述初始节点的配置的信息，并且用于使得能够将新节点添加到所述集群中。 还公开了一种能够将新节点添加到群集中的方法。 还公开了相应的装置。 根据本发明的实施例，可以有效地提高改进集群缩放的效率。

公开(公告)号：US09264309B2

公开(公告)日：2016-02-16

申请号：US13551283

申请日：2012-07-17

申请人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F15/177 ,  H04L12/24 ,  H04L29/08

CPC分类号： H04L41/0843 ,  H04L41/0846 ,  H04L41/0893 ,  H04L67/10

摘要： Embodiments of the present invention relate to methods and apparatuses for enabling cluster scaling. Specifically, there is disclosed a method of recording a context of configuration for an initial node of a cluster, comprising: retrieving at least one file to be used for configuring the initial node; and recording a context while configuring the initial node using the at least one file, the recorded context being information on the configuration of the initial node and to be used for enabling addition of a new node into the cluster. There is also disclosed a method of enabling addition of a new node into a cluster. Corresponding apparatuses are also disclosed. According to embodiments of the present invention, the efficiency of improving cluster scaling may be effectively improved.

公开(公告)号：US20130024554A1

公开(公告)日：2013-01-24

申请号：US13612445

申请日：2012-09-12

申请人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

发明人： Li Rong Jian ,  Jie Qiu ,  Jie Y. Yang ,  Tao Yu ,  Xiao Zhong

IPC分类号： G06F15/177

CPC分类号： H04L41/0843 ,  H04L41/0846 ,  H04L41/0893 ,  H04L67/10

摘要： Embodiments of the present invention relate to methods and apparatuses for enabling cluster scaling. Specifically, there is disclosed a method of recording a context of configuration for an initial node of a cluster, comprising: retrieving at least one file to be used for configuring the initial node; and recording a context while configuring the initial node using the at least one file, the recorded context being information on the configuration of the initial node and to be used for enabling addition of a new node into the cluster. There is also disclosed a method of enabling addition of a new node into a cluster. Corresponding apparatuses are also disclosed. According to embodiments of the present invention, the efficiency of improving cluster scaling may be effectively improved.

摘要翻译： 本发明的实施例涉及用于实现集群缩放的方法和装置。 具体地，公开了一种用于记录集群的初始节点的配置的上下文的方法，包括：检索要用于配置所述初始节点的至少一个文件; 以及在使用所述至少一个文件配置所述初始节点时记录上下文，所述记录的上下文是关于所述初始节点的配置的信息，并且用于使得能够将新节点添加到所述集群中。 还公开了一种能够将新节点添加到群集中的方法。 还公开了相应的装置。 根据本发明的实施例，可以有效地提高改进集群缩放的效率。

公开(公告)号：US08195979B2

公开(公告)日：2012-06-05

申请号：US12728302

申请日：2010-03-22

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/00

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method and apparatus for realizing application high availability. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 一种实现应用高可用性的方法和装置。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。

公开(公告)号：US20100241895A1

公开(公告)日：2010-09-23

申请号：US12728302

申请日：2010-03-22

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/20

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method and apparatus for realizing application high availability. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 一种实现应用高可用性的方法和装置。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。

公开(公告)号：US08433948B2

公开(公告)日：2013-04-30

申请号：US13462039

申请日：2012-05-02

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/00

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method, apparatus, and computer program product for realizing application high availability are provided. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 提供了一种实现应用高可用性的方法，装置和计算机程序产品。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。

公开(公告)号：US20120216070A1

公开(公告)日：2012-08-23

申请号：US13462039

申请日：2012-05-02

申请人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

发明人： Ying Li ,  Jie Qiu ,  Jie Yang ,  Xiao Zhong

IPC分类号： G06F11/20

CPC分类号： H04L67/06 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2046 ,  G06F11/2048 ,  G06F11/2097 ,  G06F17/30144 ,  G06F17/30174 ,  H04L29/12339 ,  H04L61/2503 ,  H04L67/1095

摘要： A method, apparatus, and computer program product for realizing application high availability are provided. The application is installed on both a first node and a second node, the first node being used as an active node, and the second node being used as a passive node. The method includes: monitoring access operations to files by an application during its execution on the active node; replicating the monitored updates to the file by the application from the active node to a storage device accessible to the passive node if the application performs updates to a file during the access operations; sniffing the execution of the application on the active node; and switching the active node to the second node and initiating the application on the second node in response to sniffing a failure in the execution of the application on the active node.

摘要翻译： 提供了一种实现应用高可用性的方法，装置和计算机程序产品。 应用程序安装在第一节点和第二节点上，第一节点用作活动节点，第二节点用作被动节点。 该方法包括：在应用程序执行期间监视对文件的访问操作; 如果应用程序在访问操作期间执行对文件的更新，则由应用从主动节点将受监视的更新复制到被动节点可访问的存储设备; 嗅探主动节点上的应用程序的执行; 以及响应于在所述主动节点上执行所述应用程序的嗅探响应，将所述活动节点切换到所述第二节点并且发起所述第二节点上的应用。