专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08893160B2 Block storage interface for virtual memory 有权
标题翻译：虚拟内存块存储接口
公开(公告)号：US08893160B2
公开(公告)日：2014-11-18
申请号：US12135908
申请日：2008-06-09
申请人： David Nevarez , James A. Pafumi , Veena Patwari , Morgan J. Rosas , Vasu Vallabhaneni
发明人： David Nevarez , James A. Pafumi , Veena Patwari , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F9/44 , G06F9/46 , G06F13/00 , G06F9/455 , G06F12/10
CPC分类号： G06F12/1009 , G06F9/45537
摘要： A mechanism for interfacing block storage devices is disclosed. The mechanism performs operations including receiving communications from an initiator at a block storage device interface, translating the received communications, transmitting the translated communications to a native storage device driver, forwarding the translated communication to a physical adapter, and controlling physical storage devices in response to the communications received from the initiator.
摘要翻译：公开了用于接口块存储设备的机制。该机构执行操作，包括从块存储设备接口处的发起者接收通信，翻译所接收的通信，将翻译后的通信传送到本地存储设备驱动器，将转换后的通信转发到物理适配器，以及响应于从发起者收到的通信。

62. 发明授权

US08645661B2 Paging partition arbitration of paging devices to shared memory partitions 有权
标题翻译：寻呼设备的寻呼分区仲裁到共享内存分区
公开(公告)号：US08645661B2
公开(公告)日：2014-02-04
申请号：US13445416
申请日：2012-04-12
申请人： Richard L. Arndt , Carol B. Hernandez , Kyle A. Lucke , Timothy R. Marchini , Naresh Nayar , James A. Pafumi
发明人： Richard L. Arndt , Carol B. Hernandez , Kyle A. Lucke , Timothy R. Marchini , Naresh Nayar , James A. Pafumi
IPC分类号： G06F12/00
CPC分类号： G06F9/5077 , G06F11/2094
摘要： A computer implemented method to establish at least one paging partition in a data processing system. The virtualization control point (VCP) reserves up to the subset of physical memory for use in the shared memory pool. The VCP configures at least one logical partition as a shared memory partition. The VCP assigns a paging partition to the shared memory pool. The VCP determines whether a user requests a redundant assignment of the paging partition to the shared memory pool. The VCP assigns a redundant paging partition to the shared memory pool, responsive to a determination that the user requests a redundant assignment. The VCP assigns a paging device to the shared memory pool. The hypervisor may transmit at least one paging request to a virtual asynchronous services interface configured to support a paging device stream.
摘要翻译：一种用于在数据处理系统中建立至少一个寻呼分区的计算机实现的方法。虚拟化控制点（VCP）保留到用于共享内存池的物理内存子集。 VCP将至少一个逻辑分区配置为共享内存分区。 VCP将分页分区分配给共享内存池。 VCP确定用户是否请求分页分区的冗余分配给共享内存池。响应于确定用户请求冗余分配，VCP将冗余分页分区分配给共享内存池。 VCP将分页设备分配给共享内存池。管理程序可以向被配置为支持寻呼设备流的虚拟异步服务接口发送至少一个寻呼请求。

63. 发明授权

US08583773B2 Autonomous primary node election within a virtual input/output server cluster 失效
标题翻译：虚拟输入/输出服务器集群内的自主主节点选举
公开(公告)号：US08583773B2
公开(公告)日：2013-11-12
申请号：US13004245
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： G06F15/173
CPC分类号： G06F9/5072
摘要： In a data processing system having a plurality of virtual input/output servers (VIOSes) configured within a VIOS cluster, a method, data processing system and computer program product provide for autonomous election of a primary node within a virtual input/output server (VIOS) cluster. A first VIOS performs the functions of: detecting that a primary node is required for the VIOS cluster; and autonomously initiating an election process to elect a next primary node from among the VIOSes within the VIOS cluster. When the first VIOS meets the pre-established requirements for becoming a primary node, the first VIOS obtains a lock on a primary node ID field within a VIOS database (DB) and then initiates a primary node commit process to assign the first VIOS as the primary node. The first VIOS issues a notification to the VIOS cluster to notify the other VIOSes that a primary node has been elected.
摘要翻译：在具有在VIOS集群内配置的多个虚拟输入/输出服务器（VIOS）的数据处理系统中，方法，数据处理系统和计算机程序产品提供了在虚拟输入/输出服务器（VIOS）内自主选择主节点）集群。第一个VIOS执行以下功能：检测VIOS群集所需的主节点; 并自动启动选举过程，从VIOS群集中的VIOS中选择下一个主节点。当第一个VIOS满足成为主节点的预先建立的要求时，第一个VIOS将在VIOS数据库（DB）中的主节点ID字段上获取锁定，然后启动主节点提交过程，以将第一个VIOS分配为主节点。第一个VIOS向VIOS集群发出通知，通知其他VIOSs主节点已被选举。

64. 发明授权

US08495217B2 Mechanism for preventing client partition crashes by removing processing resources from the client logical partition when an NPIV server goes down 有权
标题翻译：当NPIV服务器关闭时，通过从客户端逻辑分区中删除处理资源来防止客户端分区崩溃的机制
公开(公告)号：US08495217B2
公开(公告)日：2013-07-23
申请号：US12895133
申请日：2010-09-30
申请人： Michael P. Cyr , James A. Pafumi , Veena Ganti , Vasu Vallabhaneni
发明人： Michael P. Cyr , James A. Pafumi , Veena Ganti , Vasu Vallabhaneni
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06F9/45558 , G06F3/0617 , G06F3/0664 , G06F3/067 , G06F11/0712 , G06F11/0793 , G06F2009/45579
摘要： With N_Port ID Virtualization (NPIV), a managed system can be configured so that multiple logical partitions (LPARs) can access independent physical storage through the same physical fibre channel adapter. An NPIV client recovery component of a virtualization management component, such as a Power Hypervisor (pHYP), provides the emulation mapping between server and client virtual fibre channel adapters. The pHYP also provides a mechanism that prevents client partition crashes when the NPIV server (e.g., a VIOS logical partition) goes down. When the NPIV server is rebooted or powers down, the pHYP handles the client LPARs to avoid a crash by removing processing resources from the client logical partition. Thereby, the client logical partition is prevented from attempting to access a root volume group in physical storage via the NPIV server. The pHYP allocates processor resources to the client LPAR when the NPIV server is again available for I/O processing.
摘要翻译：使用N_Port ID虚拟化（NPIV），可以配置受管系统，以便多个逻辑分区（LPAR）可以通过相同的物理光纤通道适配器访问独立的物理存储。虚拟化管理组件（例如Power Hypervisor（pHYP））的NPIV客户端恢复组件提供服务器和客户端虚拟光纤通道适配器之间的仿真映射。 pHYP还提供了一种机制，可防止NPIV服务器（例如，VIOS逻辑分区）故障时客户端分区崩溃。当NPIV服务器重新启动或关闭电源时，pHYP通过从客户机逻辑分区中删除处理资源来处理客户端LPAR以避免崩溃。因此，客户端逻辑分区被阻止经由NPIV服务器试图访问物理存储器中的根卷组。当NPIV服务器再次可用于I / O处理时，pHYP将处理器资源分配给客户端LPAR。

65. 发明授权

US08458413B2 Supporting virtual input/output (I/O) server (VIOS) active memory sharing in a cluster environment 失效
标题翻译：在集群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：US08458413B2
公开(公告)日：2013-06-04
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： G06F13/00 , G06F13/28
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）。

66. 发明申请

US20130097295A1 STORAGE AREA NETWORK CONFIGURATION OF VIRTUAL FIBRE CHANNEL PORTS PRIOR TO CLIENT CREATION 审中-公开
标题翻译：虚拟光纤通道的存储区域网络配置在客户创建之前
公开(公告)号：US20130097295A1
公开(公告)日：2013-04-18
申请号：US13275638
申请日：2011-10-18
申请人： Maria deLourdes Garza , Krishnakumar Jinka , Greg R. Mewhinney , James A. Pafumi
发明人： Maria deLourdes Garza , Krishnakumar Jinka , Greg R. Mewhinney , James A. Pafumi
IPC分类号： G06F15/173
CPC分类号： H04L41/08 , G06F3/0605 , G06F3/0637 , G06F3/0664 , G06F3/067 , H04L41/0896 , H04L67/1097
摘要： Provided are techniques for providing a user interface on a storage virtualizer, the user interface configured to enable a worldwide unique identifier (WWPN) to be selectively activated on a storage area network (SAN), and setting up a zoning for the WWPN on the SAN prior to installation of a virtual I/O client and without a requirement that the user manually enter the WWPN.
摘要翻译：提供了用于在存储虚拟器上提供用户界面的技术，该用户界面被配置为使能够在存储区域网络（SAN）上选择性地激活全球唯一标识符（WWPN），并且在SAN上为WWPN建立分区在安装虚拟I / O客户端之前，不需要用户手动进入WWPN。

67. 发明申请

US20120331246A1 Virtualizing Storage for WPAR Clients Using Node Port ID Virtualization 审中-公开
标题翻译：使用节点端口ID虚拟化虚拟化WPAR客户端的存储
公开(公告)号：US20120331246A1
公开(公告)日：2012-12-27
申请号：US13606521
申请日：2012-09-07
申请人： Michael P. Cyr , James A. Pafumi , Morgan J. Rosas , Vasu Vallabhaneni
发明人： Michael P. Cyr , James A. Pafumi , Morgan J. Rosas , Vasu Vallabhaneni
IPC分类号： G06F12/00
CPC分类号： G06F3/0664 , G06F3/061 , G06F3/062 , G06F3/0661 , G06F3/067 , G06F3/0671 , G06F9/5077
摘要： Systems, methods and media for providing to a plurality of WPARs private access to physical storage connected to a server through a VIOS are disclosed. In one embodiment, a server is logically partitioned to form a working partition comprising a WPAR manager and individual WPARs. Each WPAR is assigned to a different virtual port. The virtual ports are created by using NPIV protocol between the WPAR and VIOS. Thereby, each WPAR has private access to the physical storage connected to the VIOS.
摘要翻译：公开了用于向多个WPAR提供通过VIOS连接到服务器的物理存储器的专用访问的系统，方法和媒体。在一个实施例中，服务器被逻辑地分区以形成包括WPAR管理器和单个WPAR的工作分区。每个WPAR被分配到一个不同的虚拟端口。虚拟端口是通过在WPAR和VIOS之间使用NPIV协议创建的。因此，每个WPAR都可以访问连接到VIOS的物理存储。

68. 发明申请

US20120246517A1 PROVIDING FIRST FIELD DATA CAPTURE IN A VIRTUAL INPUT/OUTPUT SERVER (VIOS) CLUSTER ENVIRONMENT WITH CLUSTER-AWARE VIOSES 失效
标题翻译：在虚拟输入/输出服务器（VIOS）中提供第一个现场数据捕获与群集VIOSES的集群环境
公开(公告)号：US20120246517A1
公开(公告)日：2012-09-27
申请号：US13071425
申请日：2011-03-24
申请人： Carl Duane Bender , Veena Ganti , Maria deLourdes Garza , Neal Richard Marion , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
发明人： Carl Duane Bender , Veena Ganti , Maria deLourdes Garza , Neal Richard Marion , James A. Pafumi , Jacob Jason Rosales , Morgan Jeffrey Rosas , Vasu Vallabhaneni
IPC分类号： G06F11/34
CPC分类号： G06F11/0784 , G06F11/0712 , G06F11/1484 , G06F11/2056
摘要： A first virtual I/O server (VIOS) provides a cluster aware (CA) operating system (OS) executing on a processor resource of the first VIOS to register the first VIOS within a VIOS cluster. The first VIOS comprises a first field/failure data capture (FFDC) module that executes within the first VIOS and performs the functions of: receiving from an event listener a signal indicating that an FFFDC event/condition has been detected by the first VIOS; and automatically transmitting FFDC data to the shared storage repository for storage of the FFDC data within the shared storage repository. The FFDC module further performs the functions of: transmitting to one or more second VIOSes within the VIOS cluster, one or more messages to inform the one or more second VIOSes of an occurrence of the FFDC event/condition that was detected by the first VIOS.
摘要翻译：第一个虚拟I / O服务器（VIOS）提供在第一个VIOS的处理器资源上执行的群集感知（CA）操作系统（OS），以在VIOS群集中注册第一个VIOS。第一VIOS包括在第一VIOS内执行的第一场/故障数据捕获（FFDC）模块，并执行以下功能：从事件监听器接收指示由第一VIOS检测到FFFDC事件/条件的信号; 并将FFDC数据自动发送到共享存储库，以便在共享存储库中存储FFDC数据。 FFDC模块还执行以下功能：向VIOS群集内的一个或多个第二VIOS发送一个或多个消息，以通知一个或多个第二VIOS发生由第一VIOS检测到的FFDC事件/状况。

69. 发明申请

US20120198202A1 Paging Partition Arbitration Of Paging Devices To Shared Memory Partitions 有权
标题翻译：寻呼设备分页仲裁分享内存分区
公开(公告)号：US20120198202A1
公开(公告)日：2012-08-02
申请号：US13445416
申请日：2012-04-12
申请人： Richard L. Arndt , Carol B. Hernandez , Kyle A. Lucke , Timothy R. Marchini , Naresh Nayar , James A. Pafumi
发明人： Richard L. Arndt , Carol B. Hernandez , Kyle A. Lucke , Timothy R. Marchini , Naresh Nayar , James A. Pafumi
IPC分类号： G06F12/02
CPC分类号： G06F9/5077 , G06F11/2094
摘要： A computer implemented method to establish at least one paging partition in a data processing system. The virtualization control point (VCP) reserves up to the subset of physical memory for use in the shared memory pool. The VCP configures at least one logical partition as a shared memory partition. The VCP assigns a paging partition to the shared memory pool. The VCP determines whether a user requests a redundant assignment of the paging partition to the shared memory pool. The VCP assigns a redundant paging partition to the shared memory pool, responsive to a determination that the user requests a redundant assignment. The VCP assigns a paging device to the shared memory pool. The hypervisor may transmit at least one paging request to a virtual asynchronous services interface configured to support a paging device stream.
摘要翻译：一种用于在数据处理系统中建立至少一个寻呼分区的计算机实现的方法。虚拟化控制点（VCP）保留到用于共享内存池的物理内存子集。 VCP将至少一个逻辑分区配置为共享内存分区。 VCP将分页分区分配给共享内存池。 VCP确定用户是否请求分页分区的冗余分配给共享内存池。响应于确定用户请求冗余分配，VCP将冗余分页分区分配给共享内存池。 VCP将分页设备分配给共享内存池。管理程序可以向被配置为支持寻呼设备流的虚拟异步服务接口发送至少一个寻呼请求。

70. 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。

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