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1. 发明授权

US07480831B2 Method and apparatus for recovering from a failed I/O controller in an information handling system 有权
标题翻译：用于在信息处理系统中从故障I / O控制器恢复的方法和装置
公开(公告)号：US07480831B2
公开(公告)日：2009-01-20
申请号：US10349584
申请日：2003-01-23
申请人： Martin McAfee , Bharath Vasudevan
发明人： Martin McAfee , Bharath Vasudevan
IPC分类号： G09F11/00
CPC分类号： G06F11/2017
摘要： An information handling system includes first and second I/O controllers, a detector for detecting an I/O controller failure, and an I/O recovery unit. The first I/O controller adaptively controls a first and a second I/O slot. The second I/O controller adaptively controls a third and a fourth I/O slot. Lastly, the I/O recovery unit, responsive to a detected I/O controller failure, operatively couples/decouples the first and second I/O slot to/from the first I/O controller, operatively couples/decouples the third and fourth I/O slot to/from the second I/O controller, and operatively decouples/couples the first and second I/O slot from/to the third and fourth I/O slot according to an I/O failure recovery protocol, the I/O failure recovery protocol provided for adapting one of either the first and second I/O controllers to operatively couple to the first, second, third and fourth I/O slots as a function of the detected I/O controller failure.
摘要翻译：信息处理系统包括第一和第二I / O控制器，用于检测I / O控制器故障的检测器和I / O恢复单元。第一个I / O控制器自适应地控制第一和第二I / O插槽。第二个I / O控制器自适应地控制第三个和第四个I / O插槽。最后，响应于检测到的I / O控制器故障的I / O恢复单元可操作地将第一和第二I / O槽与第一I / O控制器耦合/去耦，可操作地将第三和第四I / O插槽连接到/来自第二I / O控制器，并且根据I / O故障恢复协议，可操作地将第一和第二I / O插槽与第三I / O插槽耦合到第三和第四I / O插槽，I / O故障恢复协议，用于根据检测到的I / O控制器故障来适配第一和第二I / O控制器之一以可操作地耦合到第一，第二，第三和第四I / O时隙。

2. 发明授权

US07263582B2 System and method for raid configuration 有权
标题翻译： raid配置的系统和方法
公开(公告)号：US07263582B2
公开(公告)日：2007-08-28
申请号：US10337470
申请日：2003-01-07
申请人： Bharath Vasudevan , Robert L. Nance
发明人： Bharath Vasudevan , Robert L. Nance
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/1096
摘要： A method and system for storing and updating RAID configuration information in a storage site separate from both the RAID controller and RAID disk drives is disclosed. The configuration information in the storage sites are compared and the configuration of the RAID system is automatically without user intervention. The method may be used in any computer or information handling system.
摘要翻译：公开了一种用于在与RAID控制器和RAID磁盘驱动器分离的存储站点中存储和更新RAID配置信息的方法和系统。比较存储站点中的配置信息，RAID系统的配置自动进行，无需用户干预。该方法可用于任何计算机或信息处理系统。

3. 发明申请

US20060184811A1 Modular server system 有权
公开(公告)号：US20060184811A1
公开(公告)日：2006-08-17
申请号：US11401076
申请日：2006-04-10
申请人： Keith Kasprzak , Bharath Vasudevan
发明人： Keith Kasprzak , Bharath Vasudevan
IPC分类号： G06F1/26
CPC分类号： G05F1/40
摘要： An information handling system comprises a power supply unit providing a controllable main power supply and a stand-by power supply, a power controller unit receiving the stand-by power supply, and a plurality of sub-systems. Each sub-system comprises a voltage regulator unit being controlled by the power controller unit.

4. 发明授权

US07797587B2 System and method of recovering from failures in a virtual machine 有权
标题翻译：从虚拟机故障中恢复的系统和方法
公开(公告)号：US07797587B2
公开(公告)日：2010-09-14
申请号：US11759099
申请日：2007-06-06
申请人： Bharath Vasudevan , Ananda Sankaran , Sumankumar Singh
发明人： Bharath Vasudevan , Ananda Sankaran , Sumankumar Singh
IPC分类号： G06F11/00
CPC分类号： G06F11/1438 , G06F11/0712 , G06F11/0793 , G06F11/202 , G06F11/2046
摘要： A method and systems for recovering from a failure in a virtual machine are provided. In accordance with one embodiment of the present disclosure, a method for recovering from failures in a virtual machine is provided. The method may include, in a first physical host having a host operating system and a virtual machine running on the host operating system, monitoring one or more parameters associated with a program running on the virtual machine, each parameter having a predetermined acceptable range. The method may further include determining if the one or more parameters are within their respective predetermined acceptable ranges. In response to determining that the one or more parameters associated with the program running on the virtual machine are not within their respective predetermined acceptable ranges, a management module may cause the application running on the virtual machine to be restarted.
摘要翻译：提供了用于从虚拟机中的故障中恢复的方法和系统。根据本公开的一个实施例，提供了一种用于从虚拟机中的故障中恢复的方法。该方法可以包括在具有主机操作系统和在主机操作系统上运行的虚拟机的第一物理主机中监视与在虚拟机上运行的程序相关联的一个或多个参数，每个参数具有预定的可接受范围。该方法还可以包括确定一个或多个参数是否在它们各自的预定可接受范围内。响应于确定与在虚拟机上运行的程序相关联的一个或多个参数不在其各自的预定可接受范围内，管理模块可以使得在虚拟机上运行的应用程序重新启动。

5. 发明授权

US07636862B2 Modular server system 有权
标题翻译：模块化服务器系统
公开(公告)号：US07636862B2
公开(公告)日：2009-12-22
申请号：US11401076
申请日：2006-04-10
申请人： Keith Kasprzak , Bharath Vasudevan
发明人： Keith Kasprzak , Bharath Vasudevan
IPC分类号： G06F1/26
CPC分类号： G05F1/40
摘要： An information handling system comprises a power supply unit providing a controllable main power supply and a stand-by power supply, a power controller unit receiving the stand-by power supply, and a plurality of sub-systems. Each sub-system comprises a voltage regulator unit being controlled by the power controller unit.
摘要翻译：信息处理系统包括提供可控主电源和待机电源的电源单元，接收待机电源的功率控制器单元和多个子系统。每个子系统包括由功率控制器单元控制的电压调节器单元。

6. 发明申请

US20080126834A1 On-demand provisioning of computer resources in physical/virtual cluster environments 有权
标题翻译：在物理/虚拟集群环境中按需配置计算机资源
公开(公告)号：US20080126834A1
公开(公告)日：2008-05-29
申请号：US11514026
申请日：2006-08-31
申请人： Ananda C. Sankaran , Sumankumar Singh , Bharath Vasudevan
发明人： Ananda C. Sankaran , Sumankumar Singh , Bharath Vasudevan
IPC分类号： G06F11/07
CPC分类号： G06F11/2038 , G06F11/1484 , G06F11/2046
摘要： A server cluster comprises a physical node and a virtual host node. The physical node includes an active node running an application. The virtual host node includes an inactive virtual node. The virtual node is activated upon failure of the active node and the application is failed over to the virtual node.
摘要翻译：服务器集群包括物理节点和虚拟主机节点。物理节点包括运行应用程序的活动节点。虚拟主机节点包括非活动虚拟节点。虚拟节点在主动节点故障时被激活，并且应用程序故障切换到虚拟节点。

7. 发明授权

US07219103B2 System and method for data replication in a computer system 有权
标题翻译：计算机系统中数据复制的系统和方法
公开(公告)号：US07219103B2
公开(公告)日：2007-05-15
申请号：US09934386
申请日：2001-08-21
申请人： Bharath Vasudevan , Victor Mashayekhi
发明人： Bharath Vasudevan , Victor Mashayekhi
IPC分类号： G06F17/00
CPC分类号： G06F17/30575 , Y10S707/959 , Y10S707/99943
摘要： A system and method for replicating data in a computer system is disclosed. In one embodiment, data replication between a source subsystem and a target subsystem may be selectively changed between synchronous data transfer and asynchronous data transfer based on the occurrence of selected conditions. In another embodiment, a repository subsystem allows write statements to be queued during the time that the target subsystem is unable to replicate data from the source subsystem.
摘要翻译：公开了一种用于在计算机系统中复制数据的系统和方法。在一个实施例中，源子系统和目标子系统之间的数据复制可以基于所选条件的发生在同步数据传输和异步数据传输之间选择性地改变。在另一个实施例中，存储库子系统允许在目标子系统不能从源子系统复制数据的时间期间将写入语句排队。

8. 发明申请

US20060236033A1 System and method for the implementation of an adaptive cache policy in a storage controller 审中-公开
标题翻译：用于在存储控制器中实现自适应高速缓存策略的系统和方法
公开(公告)号：US20060236033A1
公开(公告)日：2006-10-19
申请号：US11108521
申请日：2005-04-18
申请人： Kevin Guinn , Peyman Najafirad , Bharath Vasudevan
发明人： Kevin Guinn , Peyman Najafirad , Bharath Vasudevan
IPC分类号： G06F12/00
CPC分类号： G06F12/0871 , G06F12/0804 , G06F12/0862
摘要： A system and method for the implementation of an adaptive cache policy in a storage controller is disclosed in which a cache optimization utility monitors data access commands generated by one or more of the software applications of a server node. On the basis of one or more characteristics of the data access commands, the cache optimization utility can adjust the cache policy of the storage controller. In the case of a database application, the cache policy of the storage controller can be adjusted so that a first cache policy is applied with respect to data access commands directed to the data files of the database and a second cache policy is applied with respect to data access commands directed to transaction log files of the database.
摘要翻译：公开了一种用于在存储控制器中实现自适应高速缓存策略的系统和方法，其中高速缓存优化实用程序监视由服务器节点的一个或多个软件应用产生的数据访问命令。基于数据访问命令的一个或多个特性，缓存优化实用程序可以调整存储控制器的高速缓存策略。在数据库应用的情况下，可以调整存储控制器的高速缓存策略，使得针对指向数据库的数据文件的数据访问命令应用第一高速缓存策略，并且相对于针对数据库的事务日志文件的数据访问命令。

9. 发明授权

US07096155B2 Method, system and apparatus for providing real-time led status of embedded controllers to system management software 有权
标题翻译：将嵌入式控制器的实时LED状态提供给系统管理软件的方法，系统和设备
公开(公告)号：US07096155B2
公开(公告)日：2006-08-22
申请号：US10377836
申请日：2003-03-03
申请人： Wei Chen , Bharath Vasudevan
发明人： Wei Chen , Bharath Vasudevan
IPC分类号： G06F19/00
CPC分类号： G06F11/328
摘要： Embedded controller(s) in an information handling system have real-time status and activities represented by indicators, such as light emitting diodes (LEDs), associated with the embedded controller(s). These indicators may be monitored for example by operating (management software, e.g., Embedded Server Management (ESM) software. In addition, edge triggered latches and a timer detect and store flash patterns of these LED indicators so that the flash pattern information may be read by the operating management software as static signals.
摘要翻译：信息处理系统中的嵌入式控制器具有与嵌入式控制器相关联的指示器（例如发光二极管（LED））表示的实时状态和活动。这些指示器可以例如通过操作（管理软件，例如，嵌入式服务器管理（ESM））软件进行监控。此外，边沿触发锁存器和定时器检测和存储这些LED指示灯的闪存模式，以便可以读取闪存模式信息由操作管理软件作为静态信号。

10. 发明申请

US20060168228A1 System and method for maintaining data integrity in a cluster network 审中-公开
标题翻译：用于维护群集网络中的数据完整性的系统和方法
公开(公告)号：US20060168228A1
公开(公告)日：2006-07-27
申请号：US11018316
申请日：2004-12-21
申请人： Bharath Vasudevan , Nam Nguyen
发明人： Bharath Vasudevan , Nam Nguyen
IPC分类号： G06F15/177 , G06F15/173
CPC分类号： H04L69/40
摘要： A system and method for failure recovery and failure management in a cluster network is disclosed. Following a failure of a storage enclosure or a communication link failure between storage enclosures, each server node of the network determines whether the server node can access the drives of each logical unit owned by the server node. If the server node cannot access a set of drives of the logical that include an operational set of data, an alternate server node is queried to determine if the alternate server node can access the a set of drives of the logical unit that include an operational set of data.
摘要翻译：公开了一种用于群集网络中的故障恢复和故障管理的系统和方法。在存储机柜故障或存储机箱之间的通信链路故障之后，网络的每个服务器节点确定服务器节点是否可以访问由服务器节点拥有的每个逻辑单元的驱动器。如果服务器节点不能访问包括操作数据集合的一组逻辑驱动器，则查询备用服务器节点以确定备用服务器节点是否可以访问包括操作集合的逻辑单元的一组驱动器数据的。

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