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11. 发明授权

US08949828B2 Single point, scalable data synchronization for management of a virtual input/output server cluster 有权
标题翻译：单点可扩展数据同步，用于管理虚拟输入/输出服务器集群
公开(公告)号：US08949828B2
公开(公告)日：2015-02-03
申请号：US13004139
申请日：2011-01-11
申请人： James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
发明人： James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
IPC分类号： G06F9/455 , G06F9/54 , H04L29/06
CPC分类号： G06F9/542 , H04L69/162
摘要： A method, data processing system and computer program product provide scalable data synchronization for a virtual input/output server (VIOS) cluster and one or more registered callers. A first VIOS is commits as a primary node of the VIOS cluster and performs the functions of: registering one or more callers to receive notification from the first VIOS of specific events occurring within the cluster; receiving notification of an occurrence of one of the specific events; and in response to receiving notification of the specific events, a deamon of the first VIOS retrieving a message payload file from a message payload file directory within the shared VIOS DB and passing the message payload file to the API, which forwards/posts the relevant event notification information from the message payload file to the TCP socket of each registered caller.
摘要翻译：方法，数据处理系统和计算机程序产品为虚拟输入/输出服务器（VIOS）集群和一个或多个注册呼叫者提供可扩展的数据同步。第一个VIOS作为VIOS集群的主节点执行以下功能：注册一个或多个呼叫者以接收来自集群内发生的特定事件的第一个VIOS的通知; 接收特定事件之一的发生的通知; 并且响应于接收到具体事件的通知，第一个VIOS的deamon从共享VIOS DB中的消息有效载荷文件目录中检索消息有效载荷文件，并将消息有效载荷文件传递到API，该API转发/发布相关事件从消息有效载荷文件到每个已注册呼叫者的TCP套接字的通知信息。

12. 发明授权

US08661089B2 VIOS cluster alert framework 有权
标题翻译： VIOS集群警报框架
公开(公告)号：US08661089B2
公开(公告)日：2014-02-25
申请号：US12962930
申请日：2010-12-08
申请人： Neal Richard Marion , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
发明人： Neal Richard Marion , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
IPC分类号： G06F15/16
CPC分类号： G06F11/3034 , G06F11/0712 , G06F11/0793 , G06F11/3055
摘要： In a data processing system including a virtual I/O server (VIOS) cluster and multiple logical partitions (LPARs), at least one VIOS of the VIOS cluster performs functions of: receiving first registration information from one or more entities within the VIOS cluster; registering, based on the first registration information, a handler associated with a first message type; responsive to receiving second registration information, registering, based on the second registration information, a listener associated with a second message type; receiving a first message associated with a first alert event of the cluster; determining, based on the first message, that the handler is associated with the first message type; and calling the handler. In one embodiment, the handler is associated with a pointer to a subroutine, and registering the handler includes storing the pointer in a data structure that associates the handler with the first message type.
摘要翻译：在包括虚拟I / O服务器（VIOS）集群和多个逻辑分区（LPAR）的数据处理系统中，VIOS集群的至少一个VIOS执行以下功能：从VIOS集群中的一个或多个实体接收第一注册信息; 基于所述第一注册信息注册与第一消息类型相关联的处理程序; 响应于接收到第二注册信息，基于所述第二注册信息注册与第二消息类型相关联的侦听器; 接收与所述集群的第一警报事件相关联的第一消息; 基于所述第一消息确定所述处理程序与所述第一消息类型相关联; 并调用处理程序。在一个实施例中，处理程序与指向子程序的指针相关联，并且注册处理程序包括将指针存储在将处理程序与第一消息类型相关联的数据结构中。

13. 发明申请

US20120110275A1 Supporting Virtual Input/Output (I/O) Server (VIOS) Active Memory Sharing in a Cluster Environment 失效
标题翻译：在群集环境中支持虚拟输入/输出（I / O）服务器（VIOS）活动内存共享
公开(公告)号：US20120110275A1
公开(公告)日：2012-05-03
申请号：US12913190
申请日：2010-10-27
申请人： Veena Ganti , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
发明人： Veena Ganti , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
IPC分类号： G06F12/00
CPC分类号： G06F12/08 , G06F2212/152 , G06F2212/154
摘要： A method, system, and computer program product provide a shared virtual memory space via a cluster-aware virtual input/output (I/O) server (VIOS). The VIOS receives a paging file request from a first LPAR and thin-provisions a logical unit (LU) within the virtual memory space as a shared paging file of the same storage amount as the minimum required capacity. The VIOS also autonomously maintains a logical redundancy LU (redundant LU) as a real-time copy of the provisioned/allocated LU, where the redundant LU is a dynamic copy of the allocated LU that is autonomously updated responsive to any changes within the allocated LU. Responsive to a second VIOS attempting to read a LU currently utilized by a first VIOS, the read request is autonomously redirected to the logical redundancy LU. The redundant LU can be utilized to facilitate migration of a client LPAR to a different computing electronic complex (CEC).
摘要翻译：方法，系统和计算机程序产品通过集群感知虚拟输入/输出（IOS）服务器（VIOS）提供共享的虚拟内存空间。 VIOS从第一LPAR接收寻呼文件请求，并将虚拟内存空间内的逻辑单元（LU）设置为与最小所需容量相同的存储量的共享页面文件。 VIOS还自动维护逻辑冗余LU（冗余LU）作为所提供/分配的LU的实时副本，其中冗余LU是分配的LU的动态副本，其响应于所分配的LU内的任何改变而被自动更新。响应于第二个VIOS尝试读取当前由第一个VIOS使用的LU，读取请求被自动重定向到逻辑冗余LU。可以利用冗余LU来促进将客户机LPAR迁移到不同的计算电子综合体（CEC）。

14. 发明申请

US20120151265A1 SUPPORTING CLUSTER LEVEL SYSTEM DUMPS IN A CLUSTER ENVIRONMENT 审中-公开
标题翻译：支持群集环境中的群集级别系统
公开(公告)号：US20120151265A1
公开(公告)日：2012-06-14
申请号：US12964079
申请日：2010-12-09
申请人： Carl Duane Bender , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
发明人： Carl Duane Bender , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
IPC分类号： G06F11/07
CPC分类号： G06F11/366
摘要： A method, system, and computer program product provides simultaneous debugging of multiple OS image and/or system dump pairs in a distributed storage repository. A management console receives a terminal debugging session request and a cluster selection from an interface and starts a debugger instance. The debugger instance autonomously identifies client LPARs and loads the system dump images assigned to the client LPARs. In response to receiving a selection of a first and second client LPARs, the debugger analyzes the first and second system dump images, respectively, and calculates relational information between the first analysis and the second analysis via one or more logical reasoning utilities of the management console. The debugger then loads the relational information to the management console interface with an analysis of one or more similarities between the first and second system dumps.
摘要翻译：一种方法，系统和计算机程序产品在分布式存储库中提供多个OS映像和/或系统转储对的同时调试。管理控制台从接口接收终端调试会话请求和集群选择，并启动调试器实例。调试器实例自动识别客户端LPAR并加载分配给客户端LPAR的系统转储映像。响应于接收到第一和第二客户端LPAR的选择，调试器分别分析第一和第二系统转储映像，并且通过管理控制台的一个或多个逻辑推理实用程序来计算第一分析和第二分析之间的关系信息。调试器然后将关系信息加载到管理控制台界面，并分析第一个和第二个系统转储之间的一个或多个相似之处。

15. 发明授权

US08473692B2 Operating system image management 失效
标题翻译：操作系统映像管理
公开(公告)号：US08473692B2
公开(公告)日：2013-06-25
申请号：US12913017
申请日：2010-10-27
申请人： Jacob Jason Rosales , Morgan Jeffrey Rosas , Basu Vaidyanathan , Vasu Vallabhaneni
发明人： Jacob Jason Rosales , Morgan Jeffrey Rosas , Basu Vaidyanathan , Vasu Vallabhaneni
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F9/485 , G06F9/5077
摘要： In a data processing system including multiple logical partitions (LPARs), an application executes on a first logical partition (LPAR) of the multiple LPARs, where the application uses a first operation system stored in a first memory partition of a shared pool memory of the data processing system. A virtualization management component (a) initiates an update process that quiesces operations of the first LPAR, (b) pages in, via a virtual input/output server coupled to a first paging device, a first image of a second operating system from the first paging device to the shared pool memory; (c) changes one or more pointers associated with the application to point to one or more portions of the second operating system, such that the application uses the second operating system, when resumed; and (b) resumes execution the application.
摘要翻译：在包括多个逻辑分区（LPAR）的数据处理系统中，应用程序在多个LPAR的第一逻辑分区（LPAR）上执行，其中应用使用存储在第一存储器分区中的第一操作系统，数据处理系统。虚拟化管理组件（a）启动停止所述第一LPAR的操作的更新过程，（b）经由耦合到第一寻呼设备的虚拟输入/输出服务器从第一LPAR的第二操作系统的第一映像寻呼设备到共享池内存; （c）将与所述应用相关联的一个或多个指针改变为指向所述第二操作系统的一个或多个部分，使得当所述应用程序恢复时使用所述第二操作系统; 和（b）恢复执行应用程序。

16. 发明授权

US08521703B2 Multiple node/virtual input/output (I/O) server (VIOS) failure recovery in clustered partition mobility 失效
标题翻译：多节点/虚拟输入/输出（I / O）服务器（VIOS）在集群分区移动性中的故障恢复
公开(公告)号：US08521703B2
公开(公告)日：2013-08-27
申请号：US12940468
申请日：2010-11-05
申请人： Greg R. Mewhinney , David Nevarez , James A. Pafumi , Jacob Jason Rosales
发明人： Greg R. Mewhinney , David Nevarez , James A. Pafumi , Jacob Jason Rosales
IPC分类号： G06F17/30
CPC分类号： G06F11/2046 , G06F11/1425 , G06F11/1482 , G06F11/203 , G06F11/3006 , G06F11/3055 , G06F2201/815
摘要： A system and computer program product utilizes cluster-awareness to effectively support a live partition mobility (LPM) event and provide recovery from node failure within a Virtual Input/Output (I/O) Server (VIOS) cluster. An LPM utility creates a monitoring thread on a first VIOS on initiation of a corresponding LPM event. The monitoring thread tracks a status of an LPM and records status information in the mobility table of a database. The LPM utility creates other monitoring threads on other VIOSes running on the (same) source server. If the first VIOS sustains one of multiple failures, the LPM utility provides notification to other functioning nodes/VIOSes. The LPM utility enables a functioning monitoring thread to update the LPM status. In particular, a last monitoring thread may perform cleanup/update operations within the database based on an indication that there are nodes on the first server that are in failed state.
摘要翻译：系统和计算机程序产品利用集群感知来有效地支持实时分区移动性（LPM）事件，并提供虚拟输入/输出（IOS）服务器（VIOS）集群中节点故障的恢复。 LPM实用程序在启动相应的LPM事件时在第一个VIOS上创建一个监视线程。监控线程跟踪LPM的状态，并将状态信息记录在数据库的移动表中。 LPM实用程序在（同一）源服务器上运行的其他VIOS上创建其他监视线程。如果第一个VIOS维持多个故障之一，则LPM实用程序会向其他运行的节点/ VIOS提供通知。 LPM实用程序使运行的监视线程更新LPM状态。特别地，最后一个监视线程可以基于在第一服务器上处于故障状态的节点的指示来执行数据库内的清理/更新操作。

17. 发明申请

US20100017670A1 Automatic Data Recovery System 审中-公开
标题翻译：自动数据恢复系统
公开(公告)号：US20100017670A1
公开(公告)日：2010-01-21
申请号：US12176587
申请日：2008-07-21
申请人： Jacob Jason Rosales , Jorge D. Rodriguez , Jorge A. Rasillo , Rene Ruben Martinez
发明人： Jacob Jason Rosales , Jorge D. Rodriguez , Jorge A. Rasillo , Rene Ruben Martinez
IPC分类号： G06F11/14
CPC分类号： G06F11/1402 , G06F11/1435
摘要： A method, programmed medium and system are provided for recovering media-stored program code and/or user data when data on the same media are lost or corrupted. The system includes retrieving user data and/or program code from an external source when the actual data/code is not readable. When initiating the load of local storage, an initial scan for damaged regions is performed. If the initial scan determines that there are damaged/bad regions, the media player will look for the necessary data and/or code to patch the digital media. In one embodiment, a hardware or software look-ahead reader function, for example, is enabled to retrieve the original undamaged data/code from the local storage when an attempt to read a region from an optical disk fails due to a bad region. If the region in question is not stored locally, then a request is automatically transmitted to the original data provider to re-send the original data/code, which may include original program code. The data provider will then respond by sending the missing data/code to the user system where it will, in turn, be stored within the local storage device for further access and use.
摘要翻译：提供了一种编程介质和系统，用于在相同介质上的数据丢失或损坏时恢复媒体存储的程序代码和/或用户数据。当实际数据/代码不可读时，系统包括从外部源检索用户数据和/或程序代码。当启动本地存储的负载时，执行损坏区域的初始扫描。如果初始扫描确定存在损坏/不良区域，则媒体播放器将寻找必要的数据和/或代码来修补数字媒体。在一个实施例中，当从光盘读取区域的尝试由于不良区域而失败时，例如能够从本地存储器检索原始的未损坏数据/代码的硬件或软件预读读取器功能。如果有问题的区域没有在本地存储，那么请求将自动发送到原始数据提供者，以重新发送原始数据/代码，其中可能包括原始程序代码。然后，数据提供者将通过将丢失的数据/代码发送到用户系统来进行响应，该用户系统又将存储在本地存储设备中以便进一步访问和使用。

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