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21. 发明申请

US20120151472A1 VIRTUALIZATION OF HARDWARE QUEUES IN SELF-VIRTUALIZING INPUT/OUTPUT DEVICES 有权
标题翻译：自动虚拟化输入/输出设备中的硬件线索的虚拟化
公开(公告)号：US20120151472A1
公开(公告)日：2012-06-14
申请号：US12963256
申请日：2010-12-08
申请人： Andrew T. Koch , Kyle A. Lucke , Nicholas J. Rogness
发明人： Andrew T. Koch , Kyle A. Lucke , Nicholas J. Rogness
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： Hardware transmit and/or receive queues in a self-virtualizing IO resource are virtualized to effectively abstract away resource-specific details for the self-virtualizing IO resource. By doing so, a logical partition may be permitted to configure and access a desired number of virtual transmit and/or receive queues, and have an adjunct partition that interfaces the logical partition with the self-virtualizing IO resource handle the appropriate mappings between the hardware and virtual queues.
摘要翻译：虚拟化IO资源中的硬件发送和/或接收队列被虚拟化，以有效地抽取自身虚拟化IO资源的资源特定细节。通过这样做，可以允许逻辑分区来配置和访问期望数量的虚拟发送和/或接收队列，并且具有将逻辑分区与自身虚拟化IO资源接口的辅助分区处理硬件之间的适当映射和虚拟队列。

22. 发明申请

US20080162843A1 METHOD, COMPUTER PROGRAM PRODUCT, AND SYSTEM FOR PROVIDING A MULTI-TIERED SNAPSHOT OF VIRTUAL DISKS 有权
标题翻译：方法，计算机程序产品和系统，用于提供虚拟磁盘的多级快照
公开(公告)号：US20080162843A1
公开(公告)日：2008-07-03
申请号：US11619297
申请日：2007-01-03
申请人： Kristan D. Davis , Thomas L. Haze , Andrew T. Koch , Kyle A. Lucke , Martin J. Thompson
发明人： Kristan D. Davis , Thomas L. Haze , Andrew T. Koch , Kyle A. Lucke , Martin J. Thompson
IPC分类号： G06F13/00
CPC分类号： G06F3/0662 , G06F3/0608 , G06F3/067
摘要： An object in a tier of a multi-tier virtual storage system is saved while the storage system is active. The object to be saved in an upper-level tier in the multi-tier storage system is identified. Servers associated with lower-level tiers below the tier containing the object to be saved to obtain the latest data stored in the respective associatd tiers, use temporary storage to store the obtained data and handle any modifications to the obtained data, and cause applications running in the respective tiers to quiesee. Once a copy of the identified object is made, the servers associated with the lower-level tiers are instructed to obtain the data from the temporary storage and resume quiesced applications running in the respective tiers.
摘要翻译：存储系统处于活动状态时，会保存多层虚拟存储系统层中的对象。识别要存储在多层存储系统中的上级层的对象。与包含要保存的对象的层级下层的服务器相关联，以获取存储在相应关联层中的最新数据，使用临时存储来存储获取的数据，并处理对获取的数据的任何修改，并使应用程序运行各个层级要静止。一旦作出了识别对象的副本，则指示与较低级别层相关联的服务器从临时存储器获取数据并恢复在各个层中运行的静默应用程序。

23. 发明授权

US09218195B2 Vendor-independent resource configuration interface for self-virtualizing input/output device 有权
标题翻译：用于自我虚拟化输入/输出设备的供应商独立资源配置界面
公开(公告)号：US09218195B2
公开(公告)日：2015-12-22
申请号：US13109289
申请日：2011-05-17
申请人： Gary D. Anderson , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
发明人： Gary D. Anderson , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
IPC分类号： G06F9/46 , G06F15/16 , G06F9/455 , G06F9/50
CPC分类号： G06F9/45558 , G06F9/5077 , G06F2009/45579
摘要： A vendor-independent resource configuration interface automatically maps virtual functions to physical functions in a self-virtualizing IO resource using the concept of a logical port that maps to a particular physical port and protocol in the self-virtualizing IO resource. A user wishing to provide a logical partition access to a self-virtualizing IO resource typically creates or configures a logical port for the logical partition by mapping the logical port to a particular physical port and protocol defined for the self-virtualizing IO resource, and an appropriate virtual function mapped to an appropriate physical function on an appropriate self-virtualizing IO resource is automatically selected, typically without requiring the user to have a detailed understanding of the numbers of supported virtual functions, physical functions and protocols supported by specific resources.
摘要翻译：独立于供应商的资源配置界面使用映射到自身虚拟化IO资源中的特定物理端口和协议的逻辑端口的概念，自动将虚拟功能映射到自身虚拟化IO资源中的物理功能。希望提供对自身虚拟化IO资源的逻辑分区访问的用户通常通过将逻辑端口映射到为自身虚拟化IO资源定义的特定物理端口和协议来创建或配置逻辑分区的逻辑端口，并且自动选择映射到适当的自我虚拟化IO资源上的适当物理功能的适当的虚拟功能，通常不需要用户详细了解受特定资源支持的受支持的虚拟功能，物理功能和协议的数量。

24. 发明授权

US08839240B2 Accessing vendor-specific drivers for configuring and accessing a self-virtualizing input/output device 有权
标题翻译：访问供应商特定的驱动程序，以配置和访问自身虚拟化的输入/输出设备
公开(公告)号：US08839240B2
公开(公告)日：2014-09-16
申请号：US12955698
申请日：2010-11-29
申请人： Patrick A. Barrett , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
发明人： Patrick A. Barrett , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
IPC分类号： G06F9/455 , G06F9/46 , G06F9/44
CPC分类号： G06F9/45558
摘要： A vendor independent interface is provided between a hypervisor and an adjunct partition associated with a self-virtualizing IO resource to effectively abstract away vendor-specific interface details for the self-virtualizing IO resource and its adjunct partition. By doing so, vendor-specific implementation details may be isolated from the configuration and management functionality in a hypervisor, thus minimizing the changes to vendor specific firmware in order to manage new or revised self-virtualizing IO resources.
摘要翻译：在虚拟机管理程序和与自身虚拟化IO资源相关联的辅助分区之间提供与供应商无关的接口，以有效地抽取自身虚拟化IO资源及其辅助分区的特定于供应商的接口细节。通过这样做，供应商特定的实现细节可以与管理程序中的配置和管理功能隔离，从而最小化对供应商特定固件的更改，以便管理新的或修改的自虚拟IO资源。

25. 发明授权

US08561065B2 Virtualization of vendor specific network interfaces of self-virtualizing input/output device virtual functions 有权
标题翻译：虚拟化虚拟化输入/输出设备虚拟功能的供应商特定网络接口
公开(公告)号：US08561065B2
公开(公告)日：2013-10-15
申请号：US12946316
申请日：2010-11-15
申请人： James B. Cunningham , Baltazar De Leon, III , Charles S. Graham , Brian J. King , Andrew T. Koch , Kyle A. Lucke , Kristopher C. Whitney
发明人： James B. Cunningham , Baltazar De Leon, III , Charles S. Graham , Brian J. King , Andrew T. Koch , Kyle A. Lucke , Kristopher C. Whitney
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G06F9/45558 , G06F9/5077 , G06F9/54 , G06F9/545 , G06F2009/45579
摘要： A vendor independent partition interface between a logical partition and an adjunct partition associated with a self-virtualizing IO resource is used to effectively abstract away vender-specific interface details for the self-virtualizing IO resource. By doing so, vender-specific implementation details may be isolated from the operating systems resident in logical partitions, thus requiring only changes in vendor specific firmware in order to support new or revised self-virtualizing IO resources.
摘要翻译：逻辑分区和与自身虚拟化IO资源相关联的辅助分区之间的供应商独立分区接口用于有效地抽取自身虚拟化IO资源的特定于供应商的接口细节。通过这样做，供应商特定的实现细节可能与驻留在逻辑分区中的操作系统隔离，因此仅需要修改供应商特定的固件，以便支持新的或修改的自我虚拟化的IO资源。

26. 发明申请

US20120297379A1 VENDOR-INDEPENDENT RESOURCE CONFIGURATION INTERFACE FOR SELF-VIRTUALIZING INPUT/OUTPUT DEVICE 有权
标题翻译：自动虚拟化输入/输出设备的供应商独立资源配置界面
公开(公告)号：US20120297379A1
公开(公告)日：2012-11-22
申请号：US13109289
申请日：2011-05-17
申请人： Gary D. Anderson , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
发明人： Gary D. Anderson , Charles S. Graham , Andrew T. Koch , Bryan M. Logan , Kyle A. Lucke
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/5077 , G06F2009/45579
摘要： A vendor-independent resource configuration interface automatically maps virtual functions to physical functions in a self-virtualizing IO resource using the concept of a logical port that maps to a particular physical port and protocol in the self-virtualizing IO resource. A user wishing to provide a logical partition access to a self-virtualizing IO resource typically creates or configures a logical port for the logical partition by mapping the logical port to a particular physical port and protocol defined for the self-virtualizing IO resource, and an appropriate virtual function mapped to an appropriate physical function on an appropriate self-virtualizing IO resource is automatically selected, typically without requiring the user to have a detailed understanding of the numbers of supported virtual functions, physical functions and protocols supported by specific resources.
摘要翻译：独立于供应商的资源配置界面使用映射到自身虚拟化IO资源中的特定物理端口和协议的逻辑端口的概念，自动将虚拟功能映射到自身虚拟化IO资源中的物理功能。希望提供对自身虚拟化IO资源的逻辑分区访问的用户通常通过将逻辑端口映射到为自身虚拟化IO资源定义的特定物理端口和协议来创建或配置逻辑分区的逻辑端口，并且自动选择映射到适当的自我虚拟化IO资源上的适当物理功能的适当的虚拟功能，通常不需要用户详细了解受特定资源支持的受支持的虚拟功能，物理功能和协议的数量。

27. 发明申请

US20120159245A1 ENHANCED ERROR HANDLING FOR SELF-VIRTUALIZING INPUT/OUTPUT DEVICE IN LOGICALLY-PARTITIONED DATA PROCESSING SYSTEM 有权
标题翻译：用于自动虚拟化输入/输出设备在逻辑分区数据处理系统中的增强错误处理
公开(公告)号：US20120159245A1
公开(公告)日：2012-06-21
申请号：US12968672
申请日：2010-12-15
申请人： Sean T. Brownlow , Charles S. Graham , Andrew T. Koch , Adam C. Lange-Pearson , Kyle A. Lucke , Gregory M. Nordstrom , John R. Oberly, III
发明人： Sean T. Brownlow , Charles S. Graham , Andrew T. Koch , Adam C. Lange-Pearson , Kyle A. Lucke , Gregory M. Nordstrom , John R. Oberly, III
IPC分类号： G06F11/14
CPC分类号： G06F11/0712 , G06F11/0775 , G06F11/0784 , G06F11/0793
摘要： Error handling is simplified for a self-virtualizing IO resource that utilizes a physical function adjunct partition for a physical function in the self-virtualizing IO resource to coordinate error recovery for the self-virtualizing IO resource, by restarting each virtual function adjunct partition associated with that physical function to avoid the need to coordinate error recovery within the logical partitions to which such virtual function adjunct partitions are assigned.
摘要翻译：自我虚拟化IO资源的自我虚拟化IO资源的错误处理被简化，利用自身虚拟化IO资源中的物理功能的物理功能辅助分区来协调自身虚拟化IO资源的错误恢复，通过重新启动与虚拟化虚拟化功能相关的每个虚拟功能辅助分区该物理功能避免了在分配了这种虚拟功能辅助分区的逻辑分区内协调错误恢复。

28. 发明申请

US20120179844A1 DYNAMICALLY ASSIGNING VIRTUAL FUNCTIONS TO CLIENT APPLICATIONS 失效
标题翻译：动态地将虚拟功能分配给客户应用程序
公开(公告)号：US20120179844A1
公开(公告)日：2012-07-12
申请号：US13004584
申请日：2011-01-11
申请人： Sean T. Brownlow , Charles S. Graham , Kyle A. Lucke , John R. Oberly, III
发明人： Sean T. Brownlow , Charles S. Graham , Kyle A. Lucke , John R. Oberly, III
IPC分类号： G06F3/00 , G06F13/12
CPC分类号： G06F9/45558 , G06F9/5077 , G06F2009/45579
摘要： A computer-implemented method may include determining a number of virtual functions that each port of a hardware input/output adapter is capable of supporting. The computer-implemented method may include assigning a first portion of internal resources of the hardware input/output adapter to each port of the hardware input/output adapter. The computer-implemented method may also include, for a particular port of the hardware input/output adapter, assigning a second portion of the internal resources to each virtual function that the particular port is capable of supporting. The second portion of the internal resources may be a subset of the first portion of the internal resources. The computer-implemented method may further include configuring a virtual function prior to a runtime to use the assigned second portion of the internal resources.
摘要翻译：计算机实现的方法可以包括确定硬件输入/输出适配器的每个端口能够支持的虚拟功能的数量。计算机实现的方法可以包括将硬件输入/输出适配器的内部资源的第一部分分配给硬件输入/输出适配器的每个端口。计算机实现的方法还可以包括对于硬件输入/输出适配器的特定端口，将内部资源的第二部分分配给特定端口能够支持的每个虚拟功能。内部资源的第二部分可以是内部资源的第一部分的子集。计算机实现的方法还可以包括在运行时之前配置虚拟功能以使用所分配的内部资源的第二部分。

29. 发明申请

US20110243146A1 Data Frame Forwarding Using a Multitiered Distributed Virtual Bridge Hierarchy 有权
标题翻译：数据帧转发使用多层分布式虚拟网桥层次结构
公开(公告)号：US20110243146A1
公开(公告)日：2011-10-06
申请号：US12751187
申请日：2010-03-31
申请人： William J. Armstrong , Claude Basso , David R. Engebretsen , Kyle A. Lucke , Jeffrey J. Lynch , Bruce M. Walk
发明人： William J. Armstrong , Claude Basso , David R. Engebretsen , Kyle A. Lucke , Jeffrey J. Lynch , Bruce M. Walk
IPC分类号： H04L12/56
CPC分类号： H04L49/357 , H04L45/586 , H04L49/00 , H04L49/70 , H04L63/20
摘要： Systems and methods to forward data frames are provided. A particular method may include evaluating address data of a first data frame at a first virtual bridge coupled to a first virtual machine of a first server computer of a plurality of server computers. Based upon the evaluation at the first virtual bridge, the first data frame may be forwarded to a second virtual bridge associated with an adapter that is coupled to the first virtual machine. The address data of the first data frame may be evaluated at the second virtual bridge. Based upon the evaluation, the data frame may be forwarded to a third virtual bridge configured to forward the data frame based upon the address data to a second server computer of the plurality of server computers.
摘要翻译：提供了转发数据帧的系统和方法。特定方法可以包括评估耦合到多个服务器计算机中的第一服务器计算机的第一虚拟机的第一虚拟桥的第一数据帧的地址数据。基于第一虚拟网桥上的评估，第一数据帧可以转发到与耦合到第一虚拟机的适配器相关联的第二虚拟桥。可以在第二虚拟桥处对第一数据帧的地址数据进行评估。基于评估，可以将数据帧转发到配置为基于地址数据将数据帧转发到多个服务器计算机中的第二服务器计算机的第三虚拟桥。

30. 发明申请

US20110243134A1 Data Frame Forwarding Using a Distributed Virtual Bridge 有权
标题翻译：使用分布式虚拟桥的数据帧转发
公开(公告)号：US20110243134A1
公开(公告)日：2011-10-06
申请号：US12751249
申请日：2010-03-31
申请人： William J. Armstrong , Claude Basso , David R. Engebretsen , Kyle A. Lucke , Jeffrey J. Lynch , David A. Shedivy , Colin B. Verrilli , Bruce M. Walk
发明人： William J. Armstrong , Claude Basso , David R. Engebretsen , Kyle A. Lucke , Jeffrey J. Lynch , David A. Shedivy , Colin B. Verrilli , Bruce M. Walk
IPC分类号： H04L12/56
CPC分类号： H04L49/357 , H04L45/66 , H04L49/354 , H04L49/70
摘要： Systems and methods to forward data frames are provided. A particular method may include receiving a data frame at a distributed virtual bridge. The distributed virtual bridge includes a first bridge element coupled to a first server computer and a second bridge element coupled to the first bridge element and to a second server computer. The distributed virtual bridge further includes a controlling bridge coupled to the first bridge element and to the second bridge element. The controlling bridge includes a global forwarding table. The data frame is forwarded from the first bridge element to the second bridge element of the distributed virtual bridge using address data associated with the data frame. A logical network associated with the frame may additionally be used to forward the data frame.
摘要翻译：提供了转发数据帧的系统和方法。特定方法可以包括在分布式虚拟桥处接收数据帧。分布式虚拟桥包括耦合到第一服务器计算机的第一桥单元和耦合到第一桥单元和第二服务器计算机的第二桥单元。分布式虚拟桥还包括耦合到第一桥接元件和第二桥接元件的控制桥。控制桥包括全局转发表。使用与数据帧相关联的地址数据将数据帧从第一桥接元件转发到分布式虚拟桥的第二桥接元件。与帧相关联的逻辑网络可另外用于转发数据帧。

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