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公开(公告)号：US09075540B2
公开(公告)日：2015-07-07
申请号：US13606247
申请日：2012-09-07
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。
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2.发明申请Virtualizing Storage for WPAR Clients that Share a Common Operating System of Logical Partition 审中-公开虚拟化分享逻辑分区的通用操作系统的WPAR客户端的存储公开(公告)号：US20120331533A1
公开(公告)日：2012-12-27
申请号：US13606193
申请日：2012-09-07
IPC分类号： G06F15/167 , G06F21/00
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。 在WPAR和VIOS之间使用NPIV协议创建虚拟端口。 因此，每个WPAR都可以对连接到VIOS的物理存储进行私有访问。
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公开(公告)号：US08301860B2
公开(公告)日：2012-10-30
申请号：US12580871
申请日：2009-10-16
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。
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4.发明申请ENFORCING LOGICAL UNIT (LU) PERSISTENT RESERVATIONS UPON A SHARED VIRTUAL STORAGE DEVICE 审中-公开执行逻辑单元（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
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。
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公开(公告)号：US08099522B2
公开(公告)日：2012-01-17
申请号：US12135943
申请日：2008-06-09
申请人： Gary D. Anderson , Carol B. Hernandez , Naresh Nayar , James A. Pafumi , Veena Patwari , Morgan J. Rosas
发明人： Gary D. Anderson , Carol B. Hernandez , Naresh Nayar , James A. Pafumi , Veena Patwari , Morgan J. Rosas
IPC分类号： G06F3/00
CPC分类号： G06F9/5016 , G06F9/45558 , G06F11/1482 , G06F2009/45583 , G06F2201/815
摘要： A method for controlling input and output of a virtualized computing platform is disclosed. The method can include creating a device interface definition, assigning an identifier to a paging device and configuring commands useable by a virtual input output server. The commands can be sent to the input output server and can be converted by the input output server into paging device commands. A hypervisor can assist in facilitating the communication configuration. Other embodiments are also disclosed.
摘要翻译： 公开了一种用于控制虚拟化计算平台的输入和输出的方法。 该方法可以包括创建设备接口定义，将标识符分配给寻呼设备并配置虚拟输入输出服务器可使用的命令。 命令可以发送到输入输出服务器，并且可以由输入输出服务器转换成寻呼设备命令。 管理程序可以帮助促进通信配置。 还公开了其他实施例。
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公开(公告)号：US08407697B2
公开(公告)日：2013-03-26
申请号：US12135500
申请日：2008-06-09
CPC分类号： G06F9/5077 , G06F9/455
摘要： A mechanism is provided for sharing an application among multiple server systems. 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： 提供了一种用于在多个服务器系统之间共享应用的机制。 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。
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7.发明授权Dynamic allocation of virtual real memory for applications based on monitored usage 有权基于受监视的使用情况，为应用程序虚拟实际内存的动态分配公开(公告)号：US08145871B2
公开(公告)日：2012-03-27
申请号：US12135468
申请日：2008-06-09
IPC分类号： G06F12/00
CPC分类号： G06F9/5016 , G06F9/5077
摘要： Mechanisms for dynamic reallocation of memory to an application, the memory being from a pool of virtual real memory allocated to a virtual client that executes the application, are disclosed. In one embodiment, a virtual client is allocated a pool of virtual real memory. A subset of this pool of virtual real memory is a block of memory allocated for use by an application. The allocation may be stated as a range of allocated memory with an upper and lower limit. The application calls a kernel service when it thinks it needs a new allocation of memory. The new allocation is established by a power hypervisor connected to the virtual client. Memory is exported by way of a Paging Space Partition.
摘要翻译： 公开了将内存动态重新分配给应用程序的机制，该存储器来自分配给执行应用程序的虚拟客户机的虚拟实际存储器池。 在一个实施例中，向虚拟客户端分配虚拟实际存储器池。 这个虚拟实际内存池的一个子集是分配给应用程序使用的内存块。 分配可以被表示为具有上限和下限的分配的存储器的范围。 当应用程序认为它需要新的内存分配时，调用内核服务。 新分配由连接到虚拟客户端的电源管理程序建立。 内存通过分页空间分区导出。
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8.发明申请ALTERNATIVE TRANSFER OF LOGICAL PARTITIONS (LPAR) FROM ONE LPAR COMPUTER SYSTEM TO ANOTHER 审中-公开逻辑分区（LPAR）从一个LPAR计算机系统到另一个的替代传输公开(公告)号：US20120036214A1
公开(公告)日：2012-02-09
申请号：US12849655
申请日：2010-08-03
IPC分类号： G06F15/167
CPC分类号： H04L67/1097 , G06F9/4856 , G06F9/5077 , G06F9/5088
摘要： An alternative migration of an LPAR from one server system to another when either or both of the server systems cannot access a Storage Area Network (SAN) or like external storage network. If said source and destination server system do not have access to the same SAN, then a mirror image of said all data storage supporting the transferred LPAR is created and transmitted to local storage supporting the destination server system and then the logical partition (LPAR) is transmitted over the connecting network from the source server system to the destination server system.
摘要翻译： 当一个或两个服务器系统无法访问存储区域网络（SAN）或类似外部存储网络时，将LPAR从一个服务器系统替代到另一个服务器系统。 如果所述源和目的地服务器系统不能访问相同的SAN，则创建支持传输的LPAR的所有数据存储器的镜像并发送到支持目的地服务器系统的本地存储器，然后逻辑分区（LPAR） 通过连接网络从源服务器系统传输到目标服务器系统。
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9.发明授权Distributed computing utilizing virtual memory having a shared paging space 有权利用具有共享寻呼空间的虚拟内存的分布式计算公开(公告)号：US08041877B2
公开(公告)日：2011-10-18
申请号：US12135762
申请日：2008-06-09
IPC分类号： G06F12/02
CPC分类号： G06F12/10 , G06F9/45558 , G06F2009/45583
摘要： A method for distributed computing utilizing virtual memory is disclosed. The method can include identifying a first node to process an application, identifying paging space accessible to the first node, identifying a second node to share paged data with the first node, and transacting the paged data between the first node and the identified paging space. Thus, application processing results from the first node can be stored in paging space and a second node can retrieve the first result from the paging space such that the paging space can be shared between nodes. Other embodiments are also disclosed.
摘要翻译： 公开了一种利用虚拟内存的分布式计算方法。 该方法可以包括识别处理应用的第一节点，识别第一节点可访问的寻呼空间，识别与第一节点共享分页数据的第二节点，以及在第一节点和所识别的寻呼空间之间交换分页数据。 因此，来自第一节点的应用处理结果可以存储在寻呼空间中，并且第二节点可以从寻呼空间检索第一结果，使得可以在节点之间共享寻呼空间。 还公开了其他实施例。
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10.发明授权Arrangements for storing and retrieving blocks of data having different dimensions 失效用于存储和检索具有不同维度的数据块的安排公开(公告)号：US08028147B2
公开(公告)日：2011-09-27
申请号：US12135958
申请日：2008-06-09
IPC分类号： G06F12/10
CPC分类号： G06F12/023 , G06F12/04 , G06F12/08
摘要： A method for storing and retrieving blocks of data having different dimensions is disclosed. The method can include receiving a first data segment to be stored in a block storage device where the first data segment has an address. The method can also include determining if the first data segment conforms to a standard dimension and sorting the first data segment according to the destination address if it does not have a standard dimension. The method can further include placing a non-standard data segment into a unfilled block allocation and placing a second non-standard data segment into the unfilled block allocation when the second data segment has the destination identifier. Other embodiments are also disclosed.
摘要翻译： 公开了一种用于存储和检索具有不同尺寸的数据块的方法。 该方法可以包括接收要存储在第一数据段具有地址的块存储设备中的第一数据段。 该方法还可以包括确定第一数据段是否符合标准维度，并且如果第一数据段不具有标准维度，则根据目的地地址排序第一数据段。 该方法还可以包括：当第二数据段具有目的地标识符时，将非标准数据段放入未填充块分配并将第二非标准数据段放入未填充块分配中。 还公开了其他实施例。
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