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公开(公告)号：US20110252419A1
公开(公告)日：2011-10-13
申请号：US12758305
申请日：2010-04-12
申请人： Omar Cardona , Jeffrey P. Messing , Patrick T. Vo
发明人： Omar Cardona , Jeffrey P. Messing , Patrick T. Vo
CPC分类号： G06F9/45558 , G06F9/5077 , G06F2009/45595
摘要： A method of dynamically changing an allocation of queue pair resources to an operating system image running in virtualized environment receives a notification at the operating system image of a change in allocation of queue pair resources to the operating system image. The method queries a physical network adapter through a hypervisor to obtain a new queue pair resource count that will exist in the virtualized system after the change in allocation. The method performs a hashing operation in the operating system image using the new queue pair resource count to distribute transmit traffic among the queue pair resources that will exist in the virtualized system after the change in allocation.
摘要翻译： 动态地将队列对资源的分配动态地改变为在虚拟环境中运行的操作系统映像的方法在操作系统映像处接收到对操作系统映像的队列对资源的分配改变的通知。 该方法通过管理程序查询物理网络适配器，以获得在分配更改后将存在于虚拟化系统中的新的队列对资源计数。 该方法使用新的队列对资源计数在操作系统映像中执行散列操作，以便在分配更改之后在虚拟化系统中存在的队列对资源之间分配传输流量。
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公开(公告)号：US20120192183A1
公开(公告)日：2012-07-26
申请号：US13423181
申请日：2012-03-17
申请人： Omar Cardona , Jeffrey P. Messing , Patrick T. Vo
发明人： Omar Cardona , Jeffrey P. Messing , Patrick T. Vo
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/5077 , G06F2009/45595
摘要： A method of dynamically changing an allocation of queue pair resources to an operating system image running in virtualized environment receives a notification at the operating system image of a change in allocation of queue pair resources to the operating system image. The method queries a physical network adapter through a hypervisor to obtain a new queue pair resource count that will exist in the virtualized system after the change in allocation. The method performs a hashing operation in the operating system image using the new queue pair resource count to distribute transmit traffic among the queue pair resources that will exist in the virtualized system after the change in allocation.
摘要翻译： 动态地将队列对资源的分配动态地改变为在虚拟环境中运行的操作系统映像的方法在操作系统映像处接收到对操作系统映像的队列对资源的分配改变的通知。 该方法通过管理程序查询物理网络适配器，以获得在分配更改后将存在于虚拟化系统中的新的队列对资源计数。 该方法使用新的队列对资源计数在操作系统映像中执行散列操作，以便在分配更改之后在虚拟化系统中存在的队列对资源之间分配传输流量。
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公开(公告)号：US08266288B2
公开(公告)日：2012-09-11
申请号：US12257169
申请日：2008-10-23
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L61/1511 , H04L29/12066 , H04L69/28
摘要： Disclosed is a computer implemented method and computer program product for transmitting a resource record to a requesting computer. An authoritative domain name server receives a DNS query from a requesting computer at a name server. The authoritative domain name server looks up the resource record based on the DNS query, wherein the resource record is associated with an epochal time and a time to live. The authoritative domain name server transmits the resource record response based on the epochal time.
摘要翻译： 公开了一种用于将资源记录发送到请求计算机的计算机实现的方法和计算机程序产品。 权威域名服务器从名称服务器的请求计算机接收DNS查询。 权威域名服务器根据DNS查询查找资源记录，其中资源记录与划时代和时间相关联。 权威域名服务器根据时代时间传输资源记录响应。
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4.发明申请METHOD TO ENHANCE THE SCALABILITY OF NETWORK CACHING CAPABILITY IN VIRTUALIZED ENVIRONMENT 有权提高虚拟环境中网络缓存能力可扩展性的方法公开(公告)号：US20090210872A1
公开(公告)日：2009-08-20
申请号：US12031031
申请日：2008-02-14
IPC分类号： G06F9/455
CPC分类号： H04L67/1097 , G06F9/45558 , G06F2009/45595
摘要： A mechanism is provided to enhance the scalability of network caching capabilities. All network client applications running on a partition in a virtualized environment are configured to query information from a single virtual input/output server (VIOS) network caching daemon. Thus, the illustrative embodiments provide a 1:n model where a VIOS partition has a network caching daemon, and each of the n partitions uses the network caching daemon of the VIOS partition. The mechanism of the illustrative embodiments only requires the system administrator to control one copy of the local files on the VIOS server. The system administrator does not need to monitor all of these local files on each individual partition. The system administrator consolidates the entries used by the different individual partitions into one single file on the VIOS server side.
摘要翻译： 提供了一种增强网络缓存能力的可扩展性的机制。 虚拟化环境中的分区上运行的所有网络客户端应用程序都配置为从单个虚拟输入/输出服务器（VIOS）网络缓存守护程序查询信息。 因此，说明性实施例提供1：n模型，其中VIOS分区具有网络缓存守护进程，并且n个分区中的每个分区使用VIOS分区的网络缓存守护进程。 说明性实施例的机制仅需要系统管理员来控制VIOS服务器上的本地文件的一个副本。 系统管理员不需要监视每个单独分区上的所有这些本地文件。 系统管理员将不同单独分区使用的条目合并到VIOS服务器端的单个文件中。
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5.发明授权Enhancing the scalability of network caching capability in virtualized environment 有权提高虚拟化环境下网络缓存能力的可扩展性公开(公告)号：US08418174B2
公开(公告)日：2013-04-09
申请号：US12031031
申请日：2008-02-14
IPC分类号： G06F9/455 , G06F9/46 , G06F15/173 , G06F15/16
CPC分类号： H04L67/1097 , G06F9/45558 , G06F2009/45595
摘要： A mechanism is provided to enhance the scalability of network caching capabilities. All network client applications running on a partition in a virtualized environment are configured to query information from a single virtual input/output server (VIOS) network caching daemon. Thus, the illustrative embodiments provide a 1:n model where a VIOS partition has a network caching daemon, and each of the n partitions uses the network caching daemon of the VIOS partition. The mechanism of the illustrative embodiments only requires the system administrator to control one copy of the local files on the VIOS server. The system administrator does not need to monitor all of these local files on each individual partition. The system administrator consolidates the entries used by the different individual partitions into one single file on the VIOS server side.
摘要翻译： 提供了一种增强网络缓存能力的可扩展性的机制。 虚拟化环境中的分区上运行的所有网络客户端应用程序都配置为从单个虚拟输入/输出服务器（VIOS）网络缓存守护程序查询信息。 因此，说明性实施例提供1：n模型，其中VIOS分区具有网络缓存守护进程，并且n个分区中的每个分区使用VIOS分区的网络缓存守护进程。 说明性实施例的机制仅需要系统管理员来控制VIOS服务器上的本地文件的一个副本。 系统管理员不需要监视每个单独分区上的所有这些本地文件。 系统管理员将不同单独分区使用的条目合并到VIOS服务器端的单个文件中。
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公开(公告)号：US07769878B2
公开(公告)日：2010-08-03
申请号：US12183779
申请日：2008-07-31
IPC分类号： G06F15/16
CPC分类号： H04L12/4633 , H04L29/12066 , H04L61/1511 , H04L69/16 , H04L69/161 , H04L69/167
摘要： Methods, systems, and products are provided for tunneling IPv6 packets. Embodiments include receiving, by an origin IPv6 border router from an origin IPv6 host, an IPv6 packet having an IPv6 destination address; receiving, by an origin IPv6 border router from an origin IPv6 host, an IPv4 address for a destination IPv6 border router retrieved from a data structure associating IPv6 destination addresses with IPv4 addresses for destination IPv6 border routers; encapsulating, by the origin IPv6 border router, the IPv6 packet in an IPv4 packet; and sending the encapsulated packet to a destination IPv6 border router at the IPv4 address. In many embodiments, encapsulating, by the origin IPv6 border router, the IPv6 packet in an IPv4 packet is carried out by adding an IPv4 header to the IPv6 packet.
摘要翻译： 提供了IPv6隧道分组的方法，系统和产品。 实施例包括由原始IPv6主机从原始IPv6边界路由器接收具有IPv6目的地址的IPv6分组; 通过原始IPv6边界路由器从原始IPv6主机接收从将IPv6目的地址与目的IPv6边界路由器的IPv4地址相关联的数据结构检索的目的地IPv6边界路由器的IPv4地址; 由原始IPv6边界路由器封装IPv6分组中的IPv6分组; 并将封装的分组发送到IPv4地址的目的IPv6边界路由器。 在许多实施例中，由IPv6 IPv6边界路由器封装IPv4分组中的IPv6分组，通过向IPv6分组添加IPv4报头来实现。
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7.发明授权Shared ethernet adapter (SEA) load sharing and SEA fail-over configuration as set by a user interface 失效由用户界面设置的共享以太网适配器（SEA）负载共享和SEA故障转移配置公开(公告)号：US08650433B2
公开(公告)日：2014-02-11
申请号：US13209557
申请日：2011-08-15
申请人： Shaival J. Chokshi , Xiaohan Qin , Rakesh Sharma , Patrick T. Vo
发明人： Shaival J. Chokshi , Xiaohan Qin , Rakesh Sharma , Patrick T. Vo
CPC分类号： G06F11/2005 , G06F11/2007 , G06F2201/845
摘要： Provided are techniques for configuring a primary shared Ethernet adapter (SEA) and a backup SEA into a failover (F/O) protocol; providing a user interface (UI) for enabling a user to request a SEA load sharing protocol; in response to a user request for a SEA load sharing protocol, verifying that criteria for load sharing are satisfied; setting, by the UI a load sharing mode, comprising: requesting, by the backup SEA to the primary SEA, implementation of the SEA load sharing protocol; responsive to the requesting by the backup SEA, the primary SEA transmit an acknowledgment to the backup SEA and transitions into a sharing state; and responsive to the acknowledgment from the primary SEA, the backup SEA transitions to the sharing state.
摘要翻译： 提供了将主共享以太网适配器（SEA）和备用SEA配置为故障切换（F / O）协议的技术; 提供用于使用户能够请求SEA负载共享协议的用户界面（UI）; 响应于用户对SEA负载分担协议的请求，验证满足负载共享的标准; 在UI中设置负载分担模式，包括：通过备用SEA请求主要SEA，实施SEA负载共享协议; 响应于备份SEA的请求，主要SEA向备用SEA发送确认并转换到共享状态; 并且响应于主要SEA的确认，备用SEA转换到共享状态。
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8.发明申请VIRTUAL I/O SERVER BANDWIDTH VIA SHARED ETHERNET ADAPTER (SEA) LOAD SHARING IN SEA FAIL-OVER CONFIGURATION 失效虚拟I / O服务器带宽通过共享以太网适配器（SEA）负载共享在海洋失败配置公开(公告)号：US20130047024A1
公开(公告)日：2013-02-21
申请号：US13209557
申请日：2011-08-15
申请人： Shaival J. Chokshi , Xiaohan Qin , Rakesh Sharma , Patrick T. Vo
发明人： Shaival J. Chokshi , Xiaohan Qin , Rakesh Sharma , Patrick T. Vo
CPC分类号： G06F11/2005 , G06F11/2007 , G06F2201/845
摘要： Provided are techniques for configuring a primary shared Ethernet adapter (SEA) and a backup SEA into a failover (F/O) protocol; providing a user interface (UI) for enabling a user to request a SEA load sharing protocol; in response to a user request for a SEA load sharing protocol, verifying that criteria for load sharing are satisfied; setting, by the UI a load sharing mode, comprising: requesting, by the backup SEA to the primary SEA, implementation of the SEA load sharing protocol; responsive to the requesting by the backup SEA, the primary SEA transmit an acknowledgment to the backup SEA and transitions into a sharing state; and responsive to the acknowledgment from the primary SEA, the backup SEA transitions to the sharing state.
摘要翻译： 提供了将主共享以太网适配器（SEA）和备用SEA配置为故障切换（F / O）协议的技术; 提供用于使用户能够请求SEA负载共享协议的用户界面（UI）; 响应于用户对SEA负载分担协议的请求，验证满足负载共享的标准; 在UI中设置负载分担模式，包括：通过备用SEA请求主要SEA，实施SEA负载共享协议; 响应于备份SEA的请求，主要SEA向备用SEA发送确认并转换到共享状态; 并且响应于主要SEA的确认，备用SEA转换到共享状态。
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公开(公告)号：US20100106833A1
公开(公告)日：2010-04-29
申请号：US12257169
申请日：2008-10-23
IPC分类号： G06F15/173
CPC分类号： H04L61/1511 , H04L29/12066 , H04L69/28
摘要： Disclosed is a computer implemented method and computer program product for transmitting a resource record to a requesting computer. An authoritative domain name server receives a DNS query from a requesting computer at a name server. The authoritative domain name server looks up the resource record based on the DNS query, wherein the resource record is associated with an epochal time and a time to live. The authoritative domain name server transmits the resource record response based on the epochal time.
摘要翻译： 公开了一种用于将资源记录发送到请求计算机的计算机实现的方法和计算机程序产品。 权威域名服务器从名称服务器的请求计算机接收DNS查询。 权威域名服务器根据DNS查询查找资源记录，其中资源记录与划时代和时间相关联。 权威域名服务器根据时代时间传输资源记录响应。
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