专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120110274A1 Operating System Image Management 失效
标题翻译：操作系统映像管理
公开(公告)号：US20120110274A1
公开(公告)日：2012-05-03
申请号：US12913017
申请日：2010-10-27
申请人： Jacob J. Rosales , Morgan J. Rosas , Basu Vaidyanathan , Vasu Vallabhaneni
发明人： Jacob J. Rosales , Morgan J. Rosas , Basu Vaidyanathan , Vasu Vallabhaneni
IPC分类号： G06F12/02
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。

2. 发明授权

US08726274B2 Registration and initialization of cluster-aware virtual input/output server nodes 失效
标题翻译：集群感知虚拟输入/输出服务器节点的注册和初始化
公开(公告)号：US08726274B2
公开(公告)日：2014-05-13
申请号：US12880044
申请日：2010-09-10
申请人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F9/455 , G06F15/177
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： In a data processing system having a plurality of virtualized operating system (OS) partitions, a first cluster-aware virtual input/output server (VIOS) is provided within an OS partition by execution of a cluster-aware (CA) OS on a virtual processor resource of the first VIOS. The CA OS establishes the VIOS as a cluster-aware VIOS by registering the first VIOS with a VIOS cluster comprising a second VIOS. Registering the first VIOS to the VIOS cluster enables the first VIOS to receive VIOS cluster configuration data and status data, which provides the first VIOS with information about the other VIOSes within the VIOS cluster. The first VIOS is thus able to communicate with other VIOSes within the VIOS cluster and share I/O resources with the other VIOSes within the VIOS cluster. Relevant cluster information is stored within a local storage of the first VIOS.
摘要翻译：在具有多个虚拟操作系统（OS）分区的数据处理系统中，通过在虚拟机上执行群集感知（CA）OS，在OS分区内提供第一群集感知虚拟输入/输出服务器（VIOS）处理器资源的第一个VIOS。 CA OS通过将第一个VIOS与包含第二个VIOS的VIOS集群进行注册，将VIOS建立为群集感知VIOS。将第一个VIOS注册到VIOS群集可使第一个VIOS接收VIOS群集配置数据和状态数据，这为VIOS提供了VIOS群集中其他VIOS的信息。因此，第一个VIOS能够与VIOS群集内的其他VIOS通信，并与VIOS群集中的其他VIOS共享I / O资源。相关的集群信息存储在第一个VIOS的本地存储器中。

3. 发明授权

US08495412B2 Autonomous propagation of virtual input/output (VIO) operation(s) to second VIO server (VIOS) due to a detected error condition at a first VIOS 失效
标题翻译：由于在第一个VIOS处检测到错误状态，虚拟输入/输出（VIO）操作自动传播到第二个VIO服务器（VIOS）
公开(公告)号：US08495412B2
公开(公告)日：2013-07-23
申请号：US12879978
申请日：2010-09-10
申请人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F11/00
CPC分类号： G06F11/2005
摘要： A method provides input/output (I/O) redundancy within a data processing system having (a) a client logical partition (LPAR) that generates and consumes I/O requests, (b) a plurality of virtual input/output servers (VIOS) that are communicatively inter-connected with each other to form a VIOS cluster and which include virtual I/O adapters for connecting to a fabric that provides access to a block storage. In one embodiment, a first VIOS receives an I/O request from the client LPAR. The first VIOS detects that a problem exists with a fabric connection to the block storage, and the first VIOS responds to the detected connection problem by autonomously propagating the I/O request to a second VIOS to which the first VIOS is connected. Forwarding of the I/O request to the block storage is subsequently completed by the second VIOS.
摘要翻译：一种方法在数据处理系统内提供输入/输出（I / O）冗余，其具有（a）产生和消耗I / O请求的客户端逻辑分区（LPAR），（b）多个虚拟输入/输出服务器），其彼此通信地相互连接以形成VIOS群集，并且其包括用于连接到提供对块存储的访问的架构的虚拟I / O适配器。在一个实施例中，第一VIOS从客户机LPAR接收I / O请求。第一个VIOS检测到与块存储器的结构连接存在问题，并且第一个VIOS通过自主地将I / O请求传播到第一个VIOS连接到的第二个VIOS来响应检测到的连接问题。 I / O请求转发到块存储随后由第二个VIOS完成。

4. 发明申请

US20120151095A1 ENFORCING LOGICAL UNIT (LU) PERSISTENT RESERVATIONS UPON A SHARED VIRTUAL STORAGE DEVICE 审中-公开
标题翻译：执行逻辑单元（LU）持久存储设备的持续保留
公开(公告)号：US20120151095A1
公开(公告)日：2012-06-14
申请号：US12963878
申请日：2010-12-09
申请人： Michael P. Cyr , James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： Michael P. Cyr , James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F3/00
CPC分类号： G06F3/0622 , G06F3/0659 , G06F3/067
摘要： A method, system, and computer program product utilizes cluster-awareness to effectively maintain and update Persistent Reserve (PR) state data and provide nodes with notification of changes to PR state data within a Virtual Input/Output (I/O) Server (VIOS) cluster. A Persistent Reserve (PR) utility identifies a database that is accessible to other VIOSes in the cluster, in which database information about the current state of the Persistent Reservation is maintained. The PR utility checks the current Persistent Reserve state in the database to verify whether an initiator of a PR command is allowed to perform the command. If the initiator is allowed to perform the command, the PR utility modifies/updates the Persistent Reserve state in the database to reflect the received Persistent Reserve command. The PR utility updates the initiator's local copy of the modified PR state data and sends a corresponding notification message to other VIOSes in the cluster.
摘要翻译：方法，系统和计算机程序产品利用集群感知来有效维护和更新持久保留（PR）状态数据，并向节点提供虚拟输入/输出（I / O）服务器（VIOS）内PR状态数据的更改通知）集群。持久保留（PR）实用程序标识群集中其他VIOS可访问的数据库，其中维护有关持久预留的当前状态的数据库信息。 PR实用程序检查数据库中的当前持久保留状态，以验证是否允许PR命令的启动器执行命令。如果允许启动器执行命令，PR实用程序会修改/更新数据库中的Persistent Reserve状态，以反映接收到的Persistent Reserve命令。 PR实用程序更新发起者的本地副本的修改的PR状态数据，并向集群中的其他VIOS发送相应的通知消息。

5. 发明申请

US20120066678A1 CLUSTER-AWARE VIRTUAL INPUT/OUTPUT SERVER 失效
标题翻译： CLUSTER-AWARE虚拟输入/输出服务器
公开(公告)号：US20120066678A1
公开(公告)日：2012-03-15
申请号：US12880044
申请日：2010-09-10
申请人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： In a data processing system having a plurality of virtualized operating system (OS) partitions, a first cluster-aware virtual input/output server (VIOS) is provided within an OS partition by execution of a cluster-aware (CA) OS on a virtual processor resource of the first VIOS. The CA OS establishes the VIOS as a cluster-aware VIOS by registering the first VIOS with a VIOS cluster comprising a second VIOS. Registering the first VIOS to the VIOS cluster enables the first VIOS to receive VIOS cluster configuration data and status data, which provides the first VIOS with information about the other VIOSes within the VIOS cluster. The first VIOS is thus able to communicate with other VIOSes within the VIOS cluster and share I/O resources with the other VIOSes within the VIOS cluster. Relevant cluster information is stored within a local storage of the first VIOS.
摘要翻译：在具有多个虚拟操作系统（OS）分区的数据处理系统中，通过在虚拟机上执行群集感知（CA）OS，在OS分区内提供第一群集感知虚拟输入/输出服务器（VIOS）处理器资源的第一个VIOS。 CA OS通过将第一个VIOS与包含第二个VIOS的VIOS集群进行注册，将VIOS建立为群集感知VIOS。将第一个VIOS注册到VIOS群集可使第一个VIOS接收VIOS群集配置数据和状态数据，这为VIOS提供了VIOS群集中其他VIOS的信息。因此，第一个VIOS能够与VIOS群集内的其他VIOS通信，并与VIOS群集中的其他VIOS共享I / O资源。相关的集群信息存储在第一个VIOS的本地存储器中。

6. 发明申请

US20120066543A1 AUTONOMOUS PROPAGATION OF VIRTUAL INPUT/OUTPUT (VIO) OPERATION(S) TO SECOND VIO SERVER (VIOS) DUE TO A DETECTED ERROR CONDITION AT A FIRST VIOS 失效
标题翻译：自动传播虚拟输入/输出（VIO）操作由第一个VIOS的检测到的错误状态到第二个VIO服务器（VIOS）
公开(公告)号：US20120066543A1
公开(公告)日：2012-03-15
申请号：US12879978
申请日：2010-09-10
申请人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F11/20
CPC分类号： G06F11/2005
摘要： A method provides input/output (I/O) redundancy within a data processing system having (a) a client logical partition (LPAR) that generates and consumes I/O requests, (b) a plurality of virtual input/output servers (VIOS) that are communicatively inter-connected with each other to form a VIOS cluster and which include virtual I/O adapters for connecting to a fabric that provides access to a block storage. In one embodiment, a first VIOS receives an I/O request from the client LPAR. The first VIOS detects that a problem exists with a fabric connection to the block storage, and the first VIOS responds to the detected connection problem by autonomously propagating the I/O request to a second VIOS to which the first VIOS is connected. Forwarding of the I/O request to the block storage is subsequently completed by the second VIOS.
摘要翻译：一种方法在数据处理系统内提供输入/输出（I / O）冗余，其具有（a）产生和消耗I / O请求的客户端逻辑分区（LPAR），（b）多个虚拟输入/输出服务器），其彼此通信地相互连接以形成VIOS群集，并且其包括用于连接到提供对块存储的访问的架构的虚拟I / O适配器。在一个实施例中，第一VIOS从客户机LPAR接收I / O请求。第一个VIOS检测到与块存储器的结构连接存在问题，并且第一个VIOS通过自主地将I / O请求传播到第一个VIOS连接到的第二个VIOS来响应检测到的连接问题。 I / O请求转发到块存储随后由第二个VIOS完成。

7. 发明申请

US20120150985A1 VIOS Cluster Alert Framework 有权
标题翻译： VIOS群集警报框架
公开(公告)号：US20120150985A1
公开(公告)日：2012-06-14
申请号：US12962930
申请日：2010-12-08
申请人： Neal R. Marion , James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas , Vasu Vallabhaneni
发明人： Neal R. Marion , James A. Pafumi , Jacob J. Rosales , Morgan J. 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。

8. 发明授权

US08301860B2 Identifying dynamically changing virtual storage devices 有权
标题翻译：识别动态变化的虚拟存储设备
公开(公告)号：US08301860B2
公开(公告)日：2012-10-30
申请号：US12580871
申请日：2009-10-16
申请人： Michael P. Cyr , James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas
发明人： Michael P. Cyr , James A. Pafumi , Jacob J. Rosales , Morgan J. Rosas
IPC分类号： G06F12/00
CPC分类号： G06F3/0607 , G06F3/0634 , G06F3/0653 , G06F3/0685
摘要： Mechanisms are provided for detecting changes in virtual storage device configurations. The mechanisms detect an event corresponding to a change in configuration of a virtual storage device. The virtual storage device is comprised of a plurality of portions of a plurality of physical storage devices. The mechanisms further, in response to detecting the event, determine if the change in configuration of the virtual storage device results in a change in the types of physical storage devices that are part of the virtual storage device. Moreover, the mechanisms further transmit a notification, in response to a determination that the change in configuration of the virtual storage device results in a change in the types of physical storage devices that are part of the virtual storage device, of the results of the change in configuration of the virtual storage device to one or more registered recipients registered to receive such notifications.
摘要翻译：提供了用于检测虚拟存储设备配置中的变化的机制。机制检测与虚拟存储设备的配置变化相对应的事件。虚拟存储设备由多个物理存储设备的多个部分组成。该机制进一步响应于检测到事件，确定虚拟存储设备的配置变化是否导致作为虚拟存储设备一部分的物理存储设备的类型的改变。此外，所述机构响应于所述虚拟存储装置的配置的变化导致作为所述虚拟存储装置的一部分的物理存储装置的种类的变化的结果，进一步发送通知。将虚拟存储设备配置成一个或多个注册的接收者以接收这样的通知。

9. 发明申请

US20090307687A1 Systems and methods for application mobility using virtual real memory services 有权
标题翻译：使用虚拟实时存储服务的应用移动性的系统和方法
公开(公告)号：US20090307687A1
公开(公告)日：2009-12-10
申请号：US12135500
申请日：2008-06-09
申请人： David Nevarez , Veena Patwari , Jacob J. Rosales , Morgan J. Rosas
发明人： David Nevarez , Veena Patwari , Jacob J. Rosales , Morgan J. Rosas
IPC分类号： G06F9/455 , G06F15/16
CPC分类号： G06F9/5077 , G06F9/455
摘要： Systems, methods and media for sharing an application among multiple server systems are disclosed. In one embodiment, the application is stored on a fast disk paging device. The paging device is in communication with each of a plurality of servers so that each server may be given access to the application. Virtual real memory (VRM) is allocated to a first virtual client of the first server. A portion of this VRM is allocated to the application. The application is executed by a virtual client of a first server. During execution a condition may occur that requires taking the first server off line. In that event, VRM is allocated to a second virtual client of a second server. A portion of this VRM is allocated to the application. The application is then executed by the second virtual client of the second server.
摘要翻译：公开了用于在多个服务器系统之间共享应用的系统，方法和媒体。在一个实施例中，将应用程序存储在快速盘寻呼设备上。寻呼设备与多个服务器中的每个服务器通信，使得每个服务器可以被访问该应用。虚拟实际存储器（VRM）被分配给第一服务器的第一虚拟客户机。该VRM的一部分被分配给应用程序。应用程序由第一个服务器的虚拟客户端执行。在执行期间，可能会发生需要使第一台服务器脱机的条件。在这种情况下，VRM被分配给第二个服务器的第二个虚拟客户端。该VRM的一部分被分配给应用程序。该应用然后由第二服务器的第二虚拟客户端执行。

10. 发明申请

US20130132945A1 VIRTUAL MACHINE UPDATES 有权
标题翻译：虚拟机更新
公开(公告)号：US20130132945A1
公开(公告)日：2013-05-23
申请号：US13298848
申请日：2011-11-17
申请人： Ray W. Anderson , James A. Pafumi , Jacob J. Rosales , Vasu Vallabhaneni
发明人： Ray W. Anderson , James A. Pafumi , Jacob J. Rosales , Vasu Vallabhaneni
IPC分类号： G06F9/455
CPC分类号： G06F8/65 , G06F9/45533
摘要： Various systems, processes, and products may be used to update virtual machines. In particular implementations, a system, process, and product for updating virtual machines may include the ability to determine whether a change to a portion of an operating system for a virtual machine is available and identify a virtual machine using the operating system. The system, process, and product may also include the ability to determine when the virtual machine is modifiable and update the portion of the operating system for the virtual machine when it is modifiable.
摘要翻译：可以使用各种系统，过程和产品来更新虚拟机。在特定实现中，用于更新虚拟机的系统，过程和产品可以包括确定对虚拟机的操作系统的一部分的改变是否可用以及使用操作系统来识别虚拟机的能力。系统，过程和产品还可以包括确定虚拟机何时可修改的能力，并且在可修改时更新虚拟机的操作系统的部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式