-
公开(公告)号：US20190056985A1
公开(公告)日：2019-02-21
申请号：US15677691
申请日：2017-08-15
Applicant: VMware, Inc.
Inventor： Keith Farkas , Kevin Scott Christopher , Aalap Desai , Manoj Krishnan , Jesse Andrew Mendonca , Rohan Patil
CPC classification number: G06F11/0712 , G06F9/45545 , G06F9/45558 , G06F11/0754 , G06F11/0778 , G06F11/1438 , G06F11/1484 , G06F2009/45591 , H04L41/0654 , H04L43/10
Abstract: The subject matter described herein is generally directed towards detection and remediation of virtual computing instance (VCI) failure on host devices. Monitoring is performed to detect suspected failures of different guest operating systems, identify failure information, and perform remediation to provide high availability for the VCI.
-
公开(公告)号：US10430261B2
公开(公告)日：2019-10-01
申请号：US15677691
申请日：2017-08-15
Applicant: VMware, Inc.
Inventor： Keith Farkas , Kevin Scott Christopher , Aalap Desai , Manoj Krishnan , Jesse Andrew Mendonca , Rohan Patil
Abstract: The subject matter described herein is generally directed towards detection and remediation of virtual computing instance (VCI) failure on host devices. Monitoring is performed to detect suspected failures of different guest operating systems, identify failure information, and perform remediation to provide high availability for the VCI.
-
公开(公告)号：US09772907B2
公开(公告)日：2017-09-26
申请号：US14026789
申请日：2013-09-13
Applicant: VMware, Inc.
Inventor： Kevin Scott Christopher , Trevor John Thompson
IPC: G06F11/14
CPC classification number: G06F11/1458 , G06F11/1451 , G06F2201/815 , G06F2201/84
Abstract: Systems and methods for performing backups to a storage device are provided. For virtual disks of a virtual machine, snapshots are used to backup data periodically to a storage device. A disk virtualization layer “retires” data blocks associated with a snapshot, while retaining a list of block addresses, for comparison in future backup operations. The retired snapshot can be compared against future snapshots to generate incremental backups without occupying storage space with data blocks that have already been copied to another storage device.
-
公开(公告)号：US09053065B2
公开(公告)日：2015-06-09
申请号：US13710215
申请日：2012-12-10
Applicant: VMware, Inc.
Inventor： Alexander Thomas Garthwaite , Yury Baskakov , Irene Zhang , Kevin Scott Christopher , Jesse Pool
CPC classification number: G06F12/16 , G06F9/45558 , G06F9/461 , G06F2009/45575 , G06F2009/45583
Abstract: A process for lazy checkpointing is enhanced to reduce the number of read/write accesses to the checkpoint file and thereby speed up the checkpointing process. The process for restoring a state of a virtual machine (VM) running in a physical machine from a checkpoint file that is maintained in persistent storage includes the steps of detecting access to a memory page of the virtual machine that has not been read into physical memory of the VM from the checkpoint file, determining a storage block of the checkpoint file to which the accessed memory page maps, writing contents of the storage block in a buffer, and copying contents of a block of memory pages that includes the accessed memory page from the buffer to corresponding locations of the memory pages in the physical memory of the VM. The storage block of the checkpoint file may be compressed or uncompressed.
Abstract translation: 增强了用于延迟检查点的过程，以减少对检查点文件的读/写访问次数，从而加快了检查点处理过程。 从维护在持久存储器中的检查点文件恢复在物理机器中运行的虚拟机（VM）的状态的过程包括以下步骤：检测对尚未被读入物理存储器的虚拟机的存储器页面的访问 从所述检查点文件确定所述VM的存储块，确定所访问的存储器页映射到的所述检查点文件的存储块，将所述存储块的内容写入缓冲器，以及将包括所访问的存储器页的存储器页块的内容从 缓冲区到VM的物理内存中的内存页的相应位置。 检查点文件的存储块可以被压缩或未压缩。
-
Patent Agency Ranking
公开(公告)号：US09514002B2
公开(公告)日：2016-12-06
申请号：US14026850
申请日：2013-09-13
Applicant: VMware, Inc.
Inventor： Kevin Scott Christopher , Trevor John Thompson
CPC classification number: G06F11/1458 , G06F11/1451 , G06F17/30 , G06F2201/815 , G06F2201/84
Abstract: Systems and methods for performing backups to a storage device are provided. For virtual disks of a virtual machine, snapshots are used to backup data periodically to a storage device. A disk virtualization layer “retires” data blocks associated with a snapshot, while retaining a list of block addresses, for comparison in future backup operations. The retired snapshot can be compared against future snapshots to generate incremental backups without occupying storage space with data blocks that have already been copied to another storage device.
Abstract translation: 提供了用于向存储设备执行备份的系统和方法。 对于虚拟机的虚拟磁盘，快照用于定期向存储设备备份数据。 磁盘虚拟化层“退出”与快照关联的数据块，同时保留块地址列表，以供将来备份操作进行比较。 可以将退休的快照与将来的快照进行比较，以生成增量备份，而不占用已经复制到另一个存储设备的数据块的存储空间。
-
公开(公告)号：US09053064B2
公开(公告)日：2015-06-09
申请号：US13710185
申请日：2012-12-10
Applicant: VMware, Inc.
Inventor： Alexander Thomas Garthwaite , Yury Baskakov , Irene Zhang , Kevin Scott Christopher , Jesse Pool
Abstract: A process for lazy checkpointing a virtual machine is enhanced to reduce the number of read/write accesses to the checkpoint file and thereby speed up the checkpointing process. The process for saving a state of a virtual machine running in a physical machine to a checkpoint file maintained in persistent storage includes the steps of copying contents of a block of memory pages, which may be compressed, into a staging buffer, determining after the copying if the buffer is full, and upon determining that the buffer is full, saving the buffer contents in a storage block of the checkpoint file.
Abstract translation: 增强了对虚拟机进行懒惰检查点的过程，以减少对检查点文件的读/写访问次数，从而加快了检查点处理过程。 将在物理机器中运行的虚拟机的状态保存到持久存储器中维护的检查点文件的过程包括以下步骤：将可压缩的存储器页块的内容复制到暂存缓冲器中，在复制之后确定 如果缓冲区已满，并且在确定缓冲区已满时，将缓冲区内容保存在检查点文件的存储块中。
-
公开(公告)号：US11900138B2
公开(公告)日：2024-02-13
申请号：US16746202
申请日：2020-01-17
Applicant: VMware, Inc.
Inventor： Fangchi Wang , Duo Zhang , Chuanwei Guo , Lijie Gao , Kevin Scott Christopher
IPC: G06F9/451 , G06F9/455 , G06F16/955 , H04L9/40
CPC classification number: G06F9/45558 , G06F9/452 , G06F16/955 , H04L63/0281 , G06F2009/45562 , G06F2009/45595
Abstract: A method of enabling remote access to a console of a virtual machine (VM) running in a host and managed by a VM management server, from a remote computing device, includes the steps of: in response to a request to access the console of the VM from the remote computing device, issuing a request for a first ticket, the first ticket including an identifier of the host in which the VM is running; upon receiving the first ticket, issuing a request for a second ticket to access a proxy server; and upon receiving the second ticket, transmitting a uniform resource locator (URL) identifying the proxy server and the second ticket to the remote computing device. The remote computing device accesses the console of the VM through the URL and the proxy server.
-
公开(公告)号：US11775362B2
公开(公告)日：2023-10-03
申请号：US16660435
申请日：2019-10-22
Applicant: VMware, Inc.
Inventor： Ravindra Kumar , Yogendra Baldev Bhasin , Kevin Scott Christopher , Petr Vandrovec , Ming Hua Zhou
CPC classification number: G06F9/547 , G06F9/45558 , H04L63/10 , G06F2009/45587
Abstract: Disclosed are various embodiments for providing content to virtual machines. A request for content can be received, wherein the request originates from a virtual machine hosted by the computing device, comprises a unique identifier for the content, and is received from the virtual machine through an inter-process communication mechanism. The unique identifier can be validated. Content can then be retrieved using the unique identifier. A copy of the content can then be provided to the virtual machine in response to validation of the unique identifier, the content being provided to the virtual machine through the inter-process communication mechanism.
-
公开(公告)号：US20210117255A1
公开(公告)日：2021-04-22
申请号：US16660435
申请日：2019-10-22
Applicant: VMware, Inc.
Inventor： Ravindra Kumar , Yogendra Baldev Bhasin , Kevin Scott Christopher , Petr Vandrovec , Ming Hua Zhou
Abstract: Disclosed are various embodiments for providing content to virtual machines. A request for content can be received, wherein the request originates from a virtual machine hosted by the computing device, comprises a unique identifier for the content, and is received from the virtual machine through an inter-process communication mechanism. The unique identifier can be validated. Content can then be retrieved using the unique identifier. A copy of the content can then be provided to the virtual machine in response to validation of the unique identifier, the content being provided to the virtual machine through the inter-process communication mechanism.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.013 seconds)
