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41. 发明授权

US07970852B2 Method for moving operating systems between computer electronic complexes without loss of service 有权
标题翻译：在不损失服务的情况下，在计算机电子综合体之间移动操作系统的方法
公开(公告)号：US07970852B2
公开(公告)日：2011-06-28
申请号：US12136036
申请日：2008-06-09
申请人： James P. Allen , Michael Paul Cyr , James A. Pafumi , Vasu Vallabhaneni
发明人： James P. Allen , Michael Paul Cyr , James A. Pafumi , Vasu Vallabhaneni
IPC分类号： G06F15/167 , G06F3/00 , G06F9/00
CPC分类号： G06F9/45558 , G06F2009/4557 , H04L67/1097
摘要： A system and method for migrating a client partition between computer electronic complexes (CECs) while maintaining access to a Storage Area Network. An active and inactive world wide port name are generated for a client virtual channel adapter. A query is sent to a name server from the VIOS on the source CEC. The name server creates a list of small computer system interface (SCSI) targets that are available. The list is used by the VIOS on the destination CEC to verify whether any physical ports in the destination CEC have access to the same SCSI target. The client partition may be migrated between a source CEC and a destination CEC and the access to the Storage Area Network access may be maintained.
摘要翻译：一种用于在计算机电子综合体（CEC）之间迁移客户机分区同时保持对存储区域网络的访问的系统和方法。为客户机虚拟通道适配器生成一个主动和非活动的全球端口名称。查询从源CEC上的VIOS发送到名称服务器。名称服务器创建可用的小型计算机系统接口（SCSI）目标的列表。列表由VIOS在目标CEC上使用，以验证目标CEC中的任何物理端口是否具有访问同一个SCSI目标的能力。可以在源CEC和目的地CEC之间迁移客户端分区，并且可以维护对存储区域网络访问的访问。

42. 发明申请

US20090307330A1 Method for Moving Operating Systems Between Computer Electronic Complexes Without Loss of Service 有权
标题翻译：在不丢失服务的情况下在计算机电子综合体之间移动操作系统的方法
公开(公告)号：US20090307330A1
公开(公告)日：2009-12-10
申请号：US12136036
申请日：2008-06-09
申请人： James P. Allen , Michael Paul Cyr , James A. Pafumi , Vasu Vallabhaneni
发明人： James P. Allen , Michael Paul Cyr , James A. Pafumi , Vasu Vallabhaneni
IPC分类号： G06F15/167
CPC分类号： G06F9/45558 , G06F2009/4557 , H04L67/1097
摘要： A system and method for migrating a client partition between computer electronic complexes (CECs) while maintaining access to a Storage Area Network. An active and inactive world wide port name are generated for a client virtual channel adapter. A query is sent to a name server from the VIOS on the source CEC. The name server creates a list of small computer system interface (SCSI) targets that are available. The list is used by the VIOS on the destination CEC to verify whether any physical ports in the destination CEC have access to the same SCSI target. The client partition may be migrated between a source CEC and a destination CEC and the access to the Storage Area Network access may be maintained.
摘要翻译：一种用于在计算机电子综合体（CEC）之间迁移客户机分区同时保持对存储区域网络的访问的系统和方法。为客户机虚拟通道适配器生成一个主动和非活动的全球端口名称。查询从源CEC上的VIOS发送到名称服务器。名称服务器创建可用的小型计算机系统接口（SCSI）目标的列表。列表由VIOS在目标CEC上使用，以验证目标CEC中的任何物理端口是否具有访问同一个SCSI目标的能力。可以在源CEC和目的地CEC之间迁移客户端分区，并且可以维护对存储区域网络访问的访问。

43. 发明授权

US09075541B2 Virtualizing storage for WPAR clients using node port ID virtualization 有权
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：US09075541B2
公开(公告)日：2015-07-07
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 , G06F3/06 , G06F9/50
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。

44. 发明授权

US09075539B2 Virtualizing storage for WPAR clients that share a common operating system of logical partition 有权
标题翻译：虚拟化共享公共操作系统逻辑分区的WPAR客户端的存储
公开(公告)号：US09075539B2
公开(公告)日：2015-07-07
申请号：US13606193
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 , G06F3/06 , G06F9/50
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。

45. 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。

46. 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。

47. 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。

48. 发明授权

US08341308B2 Method and apparatus for a fibre channel N-port ID virtualization protocol 有权
标题翻译：光纤通道N端口ID虚拟化协议的方法和装置
公开(公告)号：US08341308B2
公开(公告)日：2012-12-25
申请号：US12136042
申请日：2008-06-09
申请人： James P. Allen , Michael P. Cyr , Robert G. Kovacs , James A. Pafumi , James B. Partridge , Vasu Vallabhaneni
发明人： James P. Allen , Michael P. Cyr , Robert G. Kovacs , James A. Pafumi , James B. Partridge , Vasu Vallabhaneni
IPC分类号： G06F3/00
CPC分类号： G06F13/42 , H04L47/10 , H04L47/36 , H04L67/1097
摘要： Disclosed is a computer implemented method, data processing system and computer program product to discover an SCSI target. The method comprises a client adapter transmitting an N_port ID virtualization (NPIV) login to a virtual I/O server (VIOS). The client adapter receives a successful login acknowledgement from the VIOS and issues a discover-targets command to the fabric. Upon determining that the SCSI target information is received, wherein the SCSI target information includes at least one SCSI identifier. Responsive a determination that SCSI target information is received the client adapter issues a port login to a target port, wherein the target port is associated with the at least one SCSI target. The client adapter makes a process login to form an initiator/target nexus between a client and at least one SCSI target. The client adapter queries the SCSI target by using a world wide port name associated with the target port.
摘要翻译：公开了一种用于发现SCSI目标的计算机实现的方法，数据处理系统和计算机程序产品。该方法包括向虚拟I / O服务器（VIOS）发送N_port ID虚拟化（NPIV）登录的客户端适配器。客户端适配器从VIOS接收成功的登录确认，并向结构发出discover-targets命令。一旦确定接收到SCSI目标信息，其中SCSI目标信息包括至少一个SCSI标识符。响应于接收到SCSI目标信息的确定，客户端适配器向目标端口发出端口登录，其中目标端口与至少一个SCSI目标相关联。客户端适配器进行进程登录以在客户端和至少一个SCSI目标之间形成启动器/目标连接。客户端适配器通过使用与目标端口关联的全球端口名称来查询SCSI目标。

49. 发明授权

US08301848B2 Virtualizing storage for WPAR clients using node port ID virtualization 有权
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：US08301848B2
公开(公告)日：2012-10-30
申请号：US12135382
申请日：2008-06-09
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： Mechanisms 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：公开了一种用于向多个WPAR提供通过VIOS连接到服务器的物理存储的私有访问的机制。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。

50. 发明授权

US08271764B2 Storing and retrieving blocks of data having different dimensions in/from block storage devices 有权
标题翻译：在块存储设备中存储和检索具有不同维度的数据块
公开(公告)号：US08271764B2
公开(公告)日：2012-09-18
申请号：US13219907
申请日：2011-08-29
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： 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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