公开(公告)号：US07363374B2

公开(公告)日：2008-04-22

申请号：US09844398

申请日：2001-04-27

申请人： Chakkalamattam J. Paul ,  Bradford A. Stern

发明人： Chakkalamattam J. Paul ,  Bradford A. Stern

IPC分类号： G06F15/173

CPC分类号： G06F9/4416

摘要： A method and system are presented for facilitating a PXE-compliant (Preboot Execution Environment) remote boot process between clients and multiple available servers on a network. Each server device can respond to a PXE-extended DHCP (Dynamic Host Configuration Protocol) Request message from any client device on the network. Each client can receive responses from the alternate servers, select a server from one of those responses, and be directed by that response to complete the remote boot process from the same server. Each server also employs a self-throttling process to prevent the server from responding to new PXE-extended DHCP request messages from additional clients while the server has insufficient resources to remote boot additional clients with the required quality of service. This automatically redirects those additional clients to other servers that can provide the required quality of service without affecting the remote boot of clients already being serviced by the server.

摘要翻译： 提出了一种方法和系统，用于促进客户端与网络上多个可用服务器之间的PXE兼容（预引导执行环境）远程启动过程。 每个服务器设备都可以响应来自网络上任何客户端设备的PXE扩展DHCP（动态主机配置协议）请求消息。 每个客户端都可以从备用服务器接收响应，从其中一个响应中选择一个服务器，并由该响应进行指导，从同一个服务器完成远程启动过程。 每个服务器还采用自我调节过程来防止服务器响应来自其他客户端的新的PXE扩展DHCP请求消息，而服务器没有足够的资源来远程启动具有所需服务质量的其他客户端。 这将自动将这些其他客户端重定向到可以提供所需服务质量的其他服务器，而不会影响服务器已经服务的客户端的远程启动。

公开(公告)号：US08635618B2

公开(公告)日：2014-01-21

申请号：US11942988

申请日：2007-11-20

申请人： Vijay K. Aggarwal ,  Adam R. Holley ,  Arnaud A. Mathieu ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Edward Whitehead

发明人： Vijay K. Aggarwal ,  Adam R. Holley ,  Arnaud A. Mathieu ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Edward Whitehead

IPC分类号： G06F9/46 ,  G06F7/00 ,  G06F17/00

CPC分类号： G06F9/4843

摘要： An information technology services management product is provided with a change management component that identifies conflicts based on a wide range of information. When a change on a configuration item is scheduled, the change management component identifies, for example, affected business applications, affected service level agreements, resource availability, change schedule, workflow, resource dependencies, and the like. The change management component warns the user if a conflict is found. The user does not have to consult multiple sources of information and make a manual determination concerning conflicts. The change management component may also suggest a best time to schedule a change request based on the information available. The change management component provides a constrained interface such that the user cannot schedule a change request that violates any of the above requirements. The change management component also applies these requirements when changing an already scheduled change request.

摘要翻译： 信息技术服务管理产品提供了一个基于广泛信息识别冲突的变更管理组件。 当调度配置项目的更改时，更改管理组件识别例如受影响的业务应用程序，受影响的服务级别协议，资源可用性，更改计划，工作流程，资源依赖关系等。 变更管理组件警告用户是否发现冲突。 用户不必咨询多个信息来源，并作出关于冲突的手动确定。 改变管理组件还可以建议基于可用信息来安排改变请求的最佳时间。 变更管理组件提供约束的界面，使得用户不能安排违反上述任何要求的变更请求。 变更管理组件在更改已经排定的更改请求时也适用这些要求。

公开(公告)号：US07624183B2

公开(公告)日：2009-11-24

申请号：US12062456

申请日：2008-04-03

申请人： Chakkalamattam J. Paul ,  Bradford A. Stern

发明人： Chakkalamattam J. Paul ,  Bradford A. Stern

IPC分类号： G06F15/173

CPC分类号： G06F9/4416

摘要： A method and system are presented for facilitating a PXE-compliant (Preboot Execution Environment) remote boot process between clients and multiple available servers on a network. Each server device can respond to a PXE-extended DHCP (Dynamic Host Configuration Protocol) Request message from any client device on the network. Each client can receive responses from the alternate servers, select a server from one of those responses, and be directed by that response to complete the remote boot process from the same server. Each server also employs a self-throttling process to prevent the server from responding to new PXE-extended DHCP request messages from additional clients while the server has insufficient resources to remote boot additional clients with the required quality of service. This automatically redirects those additional clients to other servers that can provide the required quality of service without affecting the remote boot of clients already being serviced by the server.

公开(公告)号：US06988193B2

公开(公告)日：2006-01-17

申请号：US09895925

申请日：2001-06-28

申请人： Steven M. French ,  Javier A. Guajardo, Jr. ,  Chakkalamattam J. Paul ,  Marc-Arthur Pierre-Louis ,  Bradford A. Stern

发明人： Steven M. French ,  Javier A. Guajardo, Jr. ,  Chakkalamattam J. Paul ,  Marc-Arthur Pierre-Louis ,  Bradford A. Stern

IPC分类号： G06F9/24

CPC分类号： G06F9/4416 ,  H04L29/06 ,  H04L67/34 ,  H04L69/329

摘要： A method of booting a plurality of target devices in communication with a network based on at least one target device definition is provided. A server in communication with the plurality of target devices receives a request for a boot file from at least one target device. A boot server in communication with the plurality of target devices is contacted. The boot server determines if the target device is defined. If the target device is not defined, the target device definition for the target device is created at the boot server. A bootstrap is executed at the target device, the bootstrap corresponding to the target definition. Systems and programs for using the method are also provided.

摘要翻译： 提供了一种基于至少一个目标设备定义来引导与网络通信的多个目标设备的方法。 与多个目标设备通信的服务器从至少一个目标设备接收对引导文件的请求。 与多个目标设备通信的引导服务器被联系。 引导服务器确定目标设备是否已定义。 如果未定义目标设备，则在引导服务器上创建目标设备的目标设备定义。 在目标设备上执行引导，引导对应于目标定义。 还提供了使用该方法的系统和程序。

公开(公告)号：US06928538B2

公开(公告)日：2005-08-09

申请号：US09844395

申请日：2001-04-27

申请人： Steven M. French ,  Chakkalamattam J. Paul

发明人： Steven M. French ,  Chakkalamattam J. Paul

IPC分类号： G06F9/445 ,  H04L29/08 ,  H04L29/12 ,  G06F15/177

CPC分类号： H04L61/2015 ,  G06F9/4416 ,  H04L67/34 ,  H04L69/329

摘要： A method of booting at least one target device in communication with a network, comprising is provided. A bootstrap program is requested from a loading device in communication with the target device. A boot delay response is received from the loading device at the target device, so that the target device does not time out. The bootstrap program is received at the target device after the boot delay response is received.

摘要翻译： 提供了一种引导与网络通信的至少一个目标设备的方法。 从与目标设备通信的加载设备请求引导程序。 从目标设备的加载设备接收到引导延迟响应，使得目标设备不会超时。 在接收到引导延迟响应之后，在目标设备处接收引导程序。

公开(公告)号：US06898701B2

公开(公告)日：2005-05-24

申请号：US09844339

申请日：2001-04-27

申请人： Steven M. French ,  Chakkalamattam J. Paul

发明人： Steven M. French ,  Chakkalamattam J. Paul

IPC分类号： G06F9/445 ,  H04L29/06 ,  H04L29/08

CPC分类号： G06F9/4416 ,  H04L29/06 ,  H04L67/34 ,  H04L69/329

摘要： A method of booting a plurality of target devices in communication with a network so that the target devices do not time out is provided. A request for a boot file is received at a loading device, from at least one target device. A boot reservation server in communication with the plurality of target devices is contacted. At the boot reservation server, boot resources of the network are evaluated to determine a response to the at least one target device. A boot delay is executed at the at least one target device as the response. Systems and programs for using the method are also provided.

摘要翻译： 提供一种引导与网络通信的多个目标设备的方法，从而提供目标设备不超时。 在加载设备处，从至少一个目标设备接收到启动文件的请求。 与多个目标设备通信的引导预约服务器被联系。 在引导预留服务器处，评估网络的引导资源以确定对至少一个目标设备的响应。 在至少一个目标设备上执行引导延迟作为响应。 还提供了使用该方法的系统和程序。

公开(公告)号：US08095641B2

公开(公告)日：2012-01-10

申请号：US11260574

申请日：2005-10-27

申请人： Vijay K. Aggarwal ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Andrew N. Trossman

发明人： Vijay K. Aggarwal ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Andrew N. Trossman

IPC分类号： G06F15/173

CPC分类号： G06F11/3495

摘要： A method and system for monitoring computational resources within a data processing system is presented. A monitoring service receives a non-application-specific request to perform a monitoring operation in order to gather information about the usage of a computational resource within a data processing system. The monitoring service automatically selects a monitoring application from a set of monitoring applications in which the selected monitoring application is able to perform the monitoring operation on the computational resource. The monitoring service then sends to the selected monitoring application an application-specific request that identifies the computational resource and indicates the monitoring operation to be performed on the computational resource.

摘要翻译： 提出了一种用于监视数据处理系统内的计算资源的方法和系统。 监视服务接收执行监视操作的非应用特定请求，以便收集关于数据处理系统内的计算资源的使用的信息。 监控服务从一组监视应用程序自动选择一个监视应用程序，其中所选监视应用程序能够对计算资源执行监视操作。 然后，监视服务向所选择的监视应用发送识别计算资源并指示要在计算资源上执行的监视操作的应用特定请求。

公开(公告)号：US20090133026A1

公开(公告)日：2009-05-21

申请号：US11942988

申请日：2007-11-20

申请人： Vijay K. Aggarwal ,  Adam R. Holley ,  Arnaud A. Mathieu ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Edward Whitehead

发明人： Vijay K. Aggarwal ,  Adam R. Holley ,  Arnaud A. Mathieu ,  Chakkalamattam J. Paul ,  Puthukode G. Ramachandran ,  Edward Whitehead

IPC分类号： G06F9/46

CPC分类号： G06F9/4843

摘要： An information technology services management product is provided with a change management component that identifies conflicts based on a wide range of information. When a change on a configuration item is scheduled, the change management component identifies, for example, affected business applications, affected service level agreements, resource availability, change schedule, workflow, resource dependencies, and the like. The change management component warns the user if a conflict is found. The user does not have to consult multiple sources of information and make a manual determination concerning conflicts. The change management component may also suggest a best time to schedule a change request based on the information available. The change management component provides a constrained interface such that the user cannot schedule a change request that violates any of the above requirements. The change management component also applies these requirements when changing an already scheduled change request.

摘要翻译： 信息技术服务管理产品提供了一个基于广泛信息识别冲突的变更管理组件。 当调度配置项目的更改时，更改管理组件识别例如受影响的业务应用程序，受影响的服务级别协议，资源可用性，更改计划，工作流程，资源依赖关系等。 变更管理组件警告用户是否发现冲突。 用户不必咨询多个信息来源，并作出关于冲突的手动确定。 改变管理组件还可以建议基于可用信息来安排改变请求的最佳时间。 变更管理组件提供约束的界面，使得用户不能安排违反上述任何要求的变更请求。 变更管理组件在更改已经排定的更改请求时也适用这些要求。

公开(公告)号：US20080183812A1

公开(公告)日：2008-07-31

申请号：US12062456

申请日：2008-04-03

申请人： Chakkalamattam J. Paul ,  Bradford A. Stern

发明人： Chakkalamattam J. Paul ,  Bradford A. Stern

IPC分类号： G06F15/16

CPC分类号： G06F9/4416

摘要： A method and system are presented for facilitating a PXE-compliant (Preboot Execution Environment) remote boot process between clients and multiple available servers on a network. Each server device can respond to a PXE-extended DHCP (Dynamic Host Configuration Protocol) Request message from any client device on the network. Each client can receive responses from the alternate servers, select a server from one of those responses, and be directed by that response to complete the remote boot process from the same server. Each server also employs a self-throttling process to prevent the server from responding to new PXE-extended DHCP request messages from additional clients while the server has insufficient resources to remote boot additional clients with the required quality of service. This automatically redirects those additional clients to other servers that can provide the required quality of service without affecting the remote boot of clients already being serviced by the server.

摘要翻译： 提出了一种方法和系统，用于促进客户端与网络上多个可用服务器之间的PXE兼容（预引导执行环境）远程启动过程。 每个服务器设备都可以响应来自网络上任何客户端设备的PXE扩展DHCP（动态主机配置协议）请求消息。 每个客户端都可以从备用服务器接收响应，从其中一个响应中选择一个服务器，并由该响应进行指导，从同一个服务器完成远程启动过程。 每个服务器还采用自我调节过程来防止服务器响应来自其他客户端的新的PXE扩展DHCP请求消息，而服务器没有足够的资源来远程启动具有所需服务质量的其他客户端。 这将自动将这些其他客户端重定向到可以提供所需服务质量的其他服务器，而不会影响服务器已经服务的客户端的远程启动。

公开(公告)号：US08126959B2

公开(公告)日：2012-02-28

申请号：US09894399

申请日：2001-06-28

申请人： Chakkalamattam J. Paul ,  Bradford A. Stern

发明人： Chakkalamattam J. Paul ,  Bradford A. Stern

IPC分类号： G06F15/16 ,  G06F15/177 ,  G06F15/173

CPC分类号： H04L67/1008 ,  G06F9/4416 ,  H04L29/06 ,  H04L67/1002 ,  H04L67/1029 ,  H04L67/34 ,  H04L69/329 ,  H04L2029/06054

摘要： A method and a system are presented for facilitating a PXE-compliant (Preboot Execution Environment) remote boot process between clients and multiple servers. All clients are initially directed to the address of the central boot server when they initially request remote boot service. The central boot server returns the same small initial bootstrap program to every client, which is then executed by the client's embedded boot program. The received initial bootstrap program contains only enough logic to have the client request and receive a list of alternate boot server addresses. The list may be ordered to present to the client a series of best-available boot servers, or the client may search the list to determine an address of an alternate boot server that can efficiently continue the remote boot process. The client selects a boot server from the list and requests the next program from the selected boot server.

摘要翻译： 提出了一种方法和系统，用于促进客户端和多个服务器之间的PXE兼容（预引导执行环境）远程启动过程。 当最初请求远程启动服务时，所有客户端最初被定向到中央引导服务器的地址。 中央引导服务器向每个客户端返回相同的小型初始引导程序，然后由客户端的嵌入式引导程序执行。 接收到的初始引导程序仅包含足够的逻辑以使客户端请求并接收备用引导服务器地址的列表。 该列表可以被命令向客户端呈现一系列最佳可用的引导服务器，或者客户端可以搜索列表以确定可以有效地继续远程引导过程的替代引导服务器的地址。 客户端从列表中选择引导服务器，并从所选引导服务器请求下一个程序。