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1. 发明申请

US20090007147A1 ENABLING A THIRD PARTY APPLICATION TO PARTICIPATE IN MIGRATION OF A VIRTUALIZED APPLICATION INSTANCE 有权
标题翻译：启用第三方应用程序参与虚拟化应用程序实例的迁移
公开(公告)号：US20090007147A1
公开(公告)日：2009-01-01
申请号：US11769347
申请日：2007-06-27
申请人： DAVID J. CRAFT , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
发明人： DAVID J. CRAFT , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
IPC分类号： G06F9/44
CPC分类号： G06F9/455
摘要： In one embodiment, an operating system manages virtualized instances of hardware resources and migration enabled applications partitioned into one of multiple partitions with a separate operating system kernel running in each of the partitions. A migration event controller of the operating system manages the checkpoint and restart process during migration of a virtualized instance of at least one migration enabled application from a departure partition to an arrival partition. The migration event controller supports migration enabled applications to separately specify at least one application specific checkpoint script and restart script to be triggered by checkpoint and restart events by the migration event controller so the at least one migration enabled application can participate in performing the checkpoint and restart process for additional state information during migration of the virtualized instance from the departure partition to the arrival partition.
摘要翻译：在一个实施例中，操作系统管理分配到多个分区中的一个的硬件资源和启用迁移的应用程序的虚拟化实例，其中每个分区中都有单独的操作系统内核。操作系统的迁移事件控制器在将至少一个启用迁移的应用程序的虚拟化实例从出发分区迁移到到达分区期间管理检查点和重新启动过程。迁移事件控制器支持启用迁移的应用程序，以分别指定至少一个特定于应用程序的检查点脚本，并重新启动由检查点触发的脚本，并由迁移事件控制器重新启动事件，以便至少一个启用迁移的应用程序可以参与执行检查点并重新启动在将虚拟化实例从离开分区迁移到到达分区期间的额外状态信息的处理。

2. 发明授权

US08127289B2 Enabling a third party application to participate in migration of a virtualized application instance 有权
标题翻译：启用第三方应用程序参与虚拟化应用程序实例的迁移
公开(公告)号：US08127289B2
公开(公告)日：2012-02-28
申请号：US11769347
申请日：2007-06-27
申请人： David J. Craft , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
发明人： David J. Craft , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
IPC分类号： G06F9/455 , G06F15/173 , G06F11/00
CPC分类号： G06F9/455
摘要： An operating system manages virtualized instances of hardware resources and migration enabled applications partitioned into one of multiple partitions with a separate operating system kernel running in each of the partitions. A migration event controller of the operating system manages the checkpoint and restart process during migration of a virtualized instance of at least one migration enabled application from a departure partition to an arrival partition. The migration event controller supports migration enabled applications to separately specify at least one application specific checkpoint script and restart script to be triggered by checkpoint and restart events by the migration event controller so the at least one migration enabled application can participate in performing the checkpoint and restart process for additional state information during migration of the virtualized instance from the departure partition to the arrival partition.
摘要翻译：操作系统管理分散到多个分区之一的硬件资源和启用迁移的应用程序的虚拟化实例，并在每个分区中运行单独的操作系统内核。操作系统的迁移事件控制器在将至少一个启用迁移的应用程序的虚拟化实例从出发分区迁移到到达分区期间管理检查点和重新启动过程。迁移事件控制器支持启用迁移的应用程序，以分别指定至少一个特定于应用程序的检查点脚本，并重新启动由检查点触发的脚本，并由迁移事件控制器重新启动事件，以便至少一个启用迁移的应用程序可以参与执行检查点并重新启动在将虚拟化实例从离开分区迁移到到达分区期间的额外状态信息的处理。

3. 发明申请

US20070283147A1 SYSTEM AND METHOD TO MANAGE DEVICE ACCESS IN A SOFTWARE PARTITION 审中-公开
标题翻译：在软件分区中管理设备访问的系统和方法
公开(公告)号：US20070283147A1
公开(公告)日：2007-12-06
申请号：US11420978
申请日：2006-05-30
申请人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
发明人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
IPC分类号： H04L9/00
CPC分类号： G06F21/53
摘要： A system and method to manage device access in a software partition are provided. The illustrative embodiments provide a mechanism for exporting resources/devices from an administrator partition to a software partition in its purview. A trusted device list data structure is provided that identifies which devices are permitted to be exported into a software partition from an administrative partition. This trusted device list data structure also identifies which of the devices in the list of devices should be exported by default when exporting devices to a software partition, i.e. if no overrides are specified. In addition, a user-specifiable mechanism to override the entries in the trusted device list data structure is provided. For security purposes, this mechanism may not be used to export devices not listed in the trusted device list data structure. The mechanism may also be used to prevent the exporting of devices which are exported by default.
摘要翻译：提供了一种在软件分区中管理设备访问的系统和方法。说明性实施例提供了将资源/设备从管理员分区导出到其职权范围内的软件分区的机制。提供了可信设备列表数据结构，其标识哪些设备被允许从管理分区导出到软件分区中。该可信设备列表数据结构还识别在将设备导出到软件分区时即默认情况下应导出设备列表中的哪些设备，即，如果未指定覆盖，此外，提供了用于覆盖可信设备列表数据结构中的条目的用户指定机制。出于安全考虑，此机制可能不用于导出未列在可信设备列表数据结构中的设备。该机制也可用于防止默认导出的设备的导出。

4. 发明授权

US07814561B2 Managing device access in a software partition 有权
标题翻译：管理软件分区中的设备访问
公开(公告)号：US07814561B2
公开(公告)日：2010-10-12
申请号：US12128250
申请日：2008-05-28
申请人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
发明人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srikanth Vishwanathan
IPC分类号： G06F17/30
CPC分类号： G06F21/53
摘要： A system and method to manage device access in a software partition are provided. The illustrative embodiments provide a mechanism for exporting resources/devices from an administrator partition to a software partition in its purview. A trusted device list data structure is provided that identifies which devices are permitted to be exported into a software partition from an administrative partition. This trusted device list data structure also identifies which of the devices in the list of devices should be exported by default when exporting devices to a software partition, i.e. if no overrides are specified. In addition, a user-specifiable mechanism to override the entries in the trusted device list data structure is provided. For security purposes, this mechanism may not be used to export devices not listed in the trusted device list data structure. The mechanism may also be used to prevent the exporting of devices which are exported by default.
摘要翻译：提供了一种在软件分区中管理设备访问的系统和方法。说明性实施例提供了将资源/设备从管理员分区导出到其职权范围内的软件分区的机制。提供了可信设备列表数据结构，其标识哪些设备被允许从管理分区导出到软件分区中。该可信设备列表数据结构还识别当将设备导出到软件分区时，默认情况下应该导出设备列表中的哪些设备，即，如果没有指定覆盖。此外，提供了用于覆盖可信设备列表数据结构中的条目的用户指定机制。出于安全考虑，此机制可能不用于导出未列在可信设备列表数据结构中的设备。该机制也可用于防止默认导出的设备的导出。

5. 发明申请

US20080005355A1 MANAGING A RESPONSE TO AN EMAIL BY A HIDDEN EMAIL RECIPIENT 失效
标题翻译：通过电子邮件收件人管理对电子邮件的回复
公开(公告)号：US20080005355A1
公开(公告)日：2008-01-03
申请号：US11427837
申请日：2006-06-30
申请人： DAVID J. CRAFT , Vinit Jain , Rajeev Mishra , Lance W. Russell
发明人： DAVID J. CRAFT , Vinit Jain , Rajeev Mishra , Lance W. Russell
IPC分类号： G06F15/16
CPC分类号： G06Q10/107 , H04L29/12594 , H04L51/28 , H04L61/307
摘要： A method, system, and program are provided for managing a response to an email by a hidden email recipient. A hidden recipient manager detects a request to respond to an electronic communication by a hidden recipient of that electronic communication from among a plurality of recipients of the electronic communication. The hidden recipient detects whether the request to respond is addressed to at least one recipient other than a sender of the electronic communication. If the request to respond is addressed to at least one recipient other than a sender of the electronic communication, then the hidden recipient manager warns the hidden recipient that the request to respond is addressed to at least one recipient who is unaware of the recipient of the electronic communication by the hidden recipient.
摘要翻译：提供了一种方法，系统和程序，用于管理隐藏的电子邮件接收者对电子邮件的响应。隐藏的接收者管理器从电子通信的多个接收者中检测出由该电子通信的隐藏接收者对电子通信进行响应的请求。隐藏的接收者检测响应请求是否被发送到除了电子通信的发送者之外的至少一个接收者。如果向电子通信的发送方发送至少一个接收方的请求，则隐藏的接收者管理者向隐藏的接收者发出警告，该请求被响应的至少一个接收者是不知道接收者的隐藏收件人的电子通讯。

6. 发明授权

US07882183B2 Managing a response to an email by a hidden email recipient 失效
标题翻译：管理隐藏的电子邮件收件人对电子邮件的回复
公开(公告)号：US07882183B2
公开(公告)日：2011-02-01
申请号：US11427837
申请日：2006-06-30
申请人： David J. Craft , Vinit Jain , Rajeev Mishra , Lance W. Russell
发明人： David J. Craft , Vinit Jain , Rajeev Mishra , Lance W. Russell
IPC分类号： G06F15/16 , G06F17/27
CPC分类号： G06Q10/107 , H04L29/12594 , H04L51/28 , H04L61/307
摘要： A method, system, and program are provided for managing a response to an email by a hidden email recipient. A hidden recipient manager detects a request to respond to an electronic communication by a hidden recipient of that electronic communication from among a plurality of recipients of the electronic communication. The hidden recipient detects whether the request to respond is addressed to at least one recipient other than a sender of the electronic communication. If the request to respond is addressed to at least one recipient other than a sender of the electronic communication, then the hidden recipient manager warns the hidden recipient that the request to respond is addressed to at least one recipient who is unaware of the recipient of the electronic communication by the hidden recipient.
摘要翻译：提供了一种方法，系统和程序，用于管理隐藏的电子邮件接收者对电子邮件的响应。隐藏的接收者管理器从电子通信的多个接收者中检测出由该电子通信的隐藏接收者对电子通信进行响应的请求。隐藏的接收者检测响应请求是否被发送到除了电子通信的发送者之外的至少一个接收者。如果向电子通信的发送方发送至少一个接收方的请求，则隐藏的接收者管理者向隐藏的接收者发出警告，该请求被响应的至少一个接收者是不知道接收者的隐藏收件人的电子通讯。

7. 发明申请

US20080109818A1 Shortcut IP Communications Between Software Entities in a Single Operating System 失效
标题翻译：单个操作系统中软件实体之间的快捷IP通信
公开(公告)号：US20080109818A1
公开(公告)日：2008-05-08
申请号：US11557184
申请日：2006-11-07
申请人： Eric Fried , Vinit Jain , Lance W. Russell
发明人： Eric Fried , Vinit Jain , Lance W. Russell
IPC分类号： G06F13/14 , G06F15/173
CPC分类号： G06F9/54
摘要： A method, computer program product, and data processing system for performing efficient communication between software entities residing in the same operating system using conventional network communications APIs are disclosed. According to a preferred embodiment, when a software entity (e.g., a process) attempts to communicate through a networking API, the operating system determines whether the other end of the communication refers to the same hardware node. If so, the operating system replaces the network protocol connection (socket connection) with a direct interprocess communication construct. The operating system provides additional code to simulate the appearance of an actual network (socket) connection at the API level while performing all actual I/O using the interprocess communication construct.
摘要翻译：公开了一种用于使用常规网络通信API在驻留在同一操作系统中的软件实体之间进行有效通信的方法，计算机程序产品和数据处理系统。根据优选实施例，当软件实体（例如，进程）尝试通过网络API进行通信时，操作系统确定通信的另一端是否指向相同的硬件节点。如果是这样，操作系统将使用直接进程间通信结构替换网络协议连接（套接字连接）。操作系统提供附加代码，以在API级别模拟实际网络（套接字）连接的外观，同时使用进程间通信结构执行所有实际的I / O。

8. 发明授权

US08056089B2 Shortcut IP communications between software entities in a single operating system 失效
标题翻译：在单个操作系统中的软件实体之间的快捷IP通信
公开(公告)号：US08056089B2
公开(公告)日：2011-11-08
申请号：US11557184
申请日：2006-11-07
申请人： Eric Fried , Vinit Jain , Lance W. Russell
发明人： Eric Fried , Vinit Jain , Lance W. Russell
IPC分类号： G06F3/00 , G06F15/16
CPC分类号： G06F9/54
摘要： A method, computer program product, and data processing system for performing efficient communication between software entities residing in the same operating system using conventional network communications APIs are disclosed. According to a preferred embodiment, when a software entity (e.g., a process) attempts to communicate through a networking API, the operating system determines whether the other end of the communication refers to the same hardware node. If so, the operating system replaces the network protocol connection (socket connection) with a direct interprocess communication construct. The operating system provides additional code to simulate the appearance of an actual network (socket) connection at the API level while performing all actual I/O using the interprocess communication construct.
摘要翻译：公开了一种用于使用常规网络通信API在驻留在同一操作系统中的软件实体之间进行有效通信的方法，计算机程序产品和数据处理系统。根据优选实施例，当软件实体（例如，进程）尝试通过网络API进行通信时，操作系统确定通信的另一端是否指向相同的硬件节点。如果是这样，操作系统将使用直接进程间通信结构替换网络协议连接（套接字连接）。操作系统提供附加代码，以在API级别模拟实际网络（套接字）连接的外观，同时使用进程间通信结构执行所有实际的I / O。

9. 发明申请

US20080229431A1 System and Method to Manage Device Access in a Software Partition 有权
标题翻译：在软件分区中管理设备访问的系统和方法
公开(公告)号：US20080229431A1
公开(公告)日：2008-09-18
申请号：US12128250
申请日：2008-05-28
申请人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srkanth Vishwanathan
发明人： Eric P. Fried , Perinkulam I. Ganesh , Vinit Jain , Lance W. Russell , Srkanth Vishwanathan
IPC分类号： H04L9/32
CPC分类号： G06F21/53
摘要： A system and method to manage device access in a software partition are provided. The illustrative embodiments provide a mechanism for exporting resources/devices from an administrator partition to a software partition in its purview. A trusted device list data structure is provided that identifies which devices are permitted to be exported into a software partition from an administrative partition. This trusted device list data structure also identifies which of the devices in the list of devices should be exported by default when exporting devices to a software partition, i.e. if no overrides are specified. In addition, a user-specifiable mechanism to override the entries in the trusted device list data structure is provided. For security purposes, this mechanism may not be used to export devices not listed in the trusted device list data structure. The mechanism may also be used to prevent the exporting of devices which are exported by default.
摘要翻译：提供了一种在软件分区中管理设备访问的系统和方法。说明性实施例提供了将资源/设备从管理员分区导出到其职权范围内的软件分区的机制。提供了可信设备列表数据结构，其标识哪些设备被允许从管理分区导出到软件分区中。该可信设备列表数据结构还识别在将设备导出到软件分区时即默认情况下应导出设备列表中的哪些设备，即，如果未指定覆盖，此外，提供了用于覆盖可信设备列表数据结构中的条目的用户指定机制。出于安全考虑，此机制可能不用于导出未列在可信设备列表数据结构中的设备。该机制也可用于防止默认导出的设备的导出。

10. 发明授权

US09092274B2 Acceleration for virtual bridged hosts 有权
标题翻译：虚拟桥接主机的加速
公开(公告)号：US09092274B2
公开(公告)日：2015-07-28
申请号：US13313534
申请日：2011-12-07
申请人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
发明人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
IPC分类号： G06F15/16 , G06F9/54 , G06F9/455
CPC分类号： G06F9/54 , G06F9/45558 , G06F2009/45595
摘要： An approach is provided in which a hardware accelerated bridge executing on a network adapter receives an ingress data packet. The data packet includes a destination MAC address that corresponds to a virtual machine, which interfaces to a software bridge executing on a hypervisor. The hardware accelerated bridge identifies a software bridge table entry that includes the destination MAC address and a virtual function identifier, which identifies a virtual function corresponding to the software bridge. In turn, the hardware accelerated bridge sends the data packet from the hardware accelerated bridge to the software bridge through the identified virtual function.
摘要翻译：提供了一种方法，其中在网络适配器上执行的硬件加速桥接收入入数据分组。数据包包括与虚拟机相对应的目的地MAC地址，该目的MAC地址与在管理程序上执行的软件桥接口相连接。硬件加速桥标识一个包含目标MAC地址和虚拟功能标识符的软件桥表项，它标识与软件桥相对应的虚拟功能。反过来，硬件加速网桥通过识别的虚拟功能将数据包从硬件加速桥发送到软件桥。

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