COMMUNICATION PROTOCOL FOR VIRTUAL INPUT/OUTPUT SERVER (VIOS) CLUSTER COMMUNICATION
    21.
    发明申请
    COMMUNICATION PROTOCOL FOR VIRTUAL INPUT/OUTPUT SERVER (VIOS) CLUSTER COMMUNICATION 有权
    虚拟输入/输出服务器(VIOS)通信协议集群通信

    公开(公告)号:US20120179837A1

    公开(公告)日:2012-07-12

    申请号:US13004184

    申请日:2011-01-11

    IPC分类号: G06F15/173

    CPC分类号: H04L69/22 H04L67/1097

    摘要: A first Virtual Input/Output Server (VIOS) of a VIOS cluster performs the functions of: generating, at a sending daemon of the first VIOS, a send message that is to be transmitted to a receiving daemon at a second VIOS; in response to completion of the generating of the send message, forwarding the send message to a sending virtual small computer systems interface (vscsi) kernel extension (VKE) via a system call interface; and in response to the sending VKE receiving the send message from the sending daemon, forwarding the send message to one or more second VIOSes within the VIOS cluster utilizing a kcluster interface. The sending VKE parses at least one of a message header and a sub-header of the send message; and responsive to detection of a broadcast setting for the send message, the VKE forwards the send message to all nodes within the cluster via a cluster broadcast.

    摘要翻译: VIOS集群的第一个虚拟输入/输出服务器(VIOS)执行以下功能:在第一个VIOS的发送守护进程处生成要在第二个VIOS上发送到接收守护进程的发送消息; 响应于完成发送消息的生成,经由系统调用接口将发送消息转发到发送虚拟小型计算机系统接口(vscsi)内核扩展(VKE); 并且响应于发送VKE从发送守护进程发送发送消息,使用k集群接口将发送消息转发到VIOS集群内的一个或多个第二VIOS。 发送VKE解析发送消息的消息报头和子报头中的至少一个; 并且响应于发送消息的广播设置的检测,VKE经由群集广播将发送消息转发到群集内的所有节点。

    SUPPORTING CLUSTER LEVEL SYSTEM DUMPS IN A CLUSTER ENVIRONMENT
    22.
    发明申请
    SUPPORTING CLUSTER LEVEL SYSTEM DUMPS IN A CLUSTER ENVIRONMENT 审中-公开
    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

    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。

    Operating system image management
    23.
    发明授权
    Operating system image management 失效
    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

    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。

    System and method for using remote module on VIOS to manage backups to remote backup servers
    24.
    发明授权
    System and method for using remote module on VIOS to manage backups to remote backup servers 有权
    在VIOS上使用远程模块管理备份到远程备份服务器的系统和方法

    公开(公告)号:US07743107B2

    公开(公告)日:2010-06-22

    申请号:US11952188

    申请日:2007-12-07

    IPC分类号: G06F15/167

    摘要: A system, method, and program product is provided that receives a backup request at a virtual input/output server (VIOS) from a client of the VIOS. The backup request corresponds to a virtual nonvolatile storage that is used by the client. The VIOS retrieves data from the nonvolatile storage device where the virtual nonvolatile storage is stored. The VIOS transmits the retrieved data to a backup server via a computer network, such as the Internet. In one embodiment, a backup software application runs on the VIOS client and a backup proxy software application runs on the VIOS.

    摘要翻译: 提供了从VIOS的客户机在虚拟输入/输出服务器(VIOS)接收备份请求的系统,方法和程序产品。 备份请求对应于客户端使用的虚拟非易失性存储。 VIOS从存储虚拟非易失性存储器的非易失性存储设备检索数据。 VIOS通过计算机网络(例如因特网)将检索的数据发送到备份服务器。 在一个实施例中,备份软件应用程序在VIOS客户端上运行,备份代理软件应用程序在VIOS上运行。

    SYSTEM AND METHOD FOR USING REMOTE MODULE ON VIOS TO MANAGE BACKUPS TO REMOTE BACKUP SERVERS
    25.
    发明申请
    SYSTEM AND METHOD FOR USING REMOTE MODULE ON VIOS TO MANAGE BACKUPS TO REMOTE BACKUP SERVERS 有权
    使用远程模块对VIOS进行管理备份以远程备份服务器的系统和方法

    公开(公告)号:US20090150510A1

    公开(公告)日:2009-06-11

    申请号:US11952188

    申请日:2007-12-07

    IPC分类号: G06F15/167

    摘要: A system, method, and program product is provided that receives a backup request at a virtual input/output server (VIOS) from a client of the VIOS. The backup request corresponds to a virtual nonvolatile storage that is used by the client. The VIOS retrieves data from the nonvolatile storage device where the virtual nonvolatile storage is stored. The VIOS transmits the retrieved data to a backup server via a computer network, such as the Internet. In one embodiment, a backup software application runs on the VIOS client and a backup proxy software application runs on the VIOS.

    摘要翻译: 提供了从VIOS的客户机在虚拟输入/输出服务器(VIOS)接收备份请求的系统,方法和程序产品。 备份请求对应于客户端使用的虚拟非易失性存储。 VIOS从存储虚拟非易失性存储器的非易失性存储设备检索数据。 VIOS通过计算机网络(例如因特网)将检索的数据发送到备份服务器。 在一个实施例中,备份软件应用程序在VIOS客户端上运行,备份代理软件应用程序在VIOS上运行。