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公开(公告)号：US20190190892A1
公开(公告)日：2019-06-20
申请号：US15841339
申请日：2017-12-14
Applicant: Mellanox Technologies, Ltd.
Inventor： Adi Menachem , Liran Liss , Boris Pismenny
CPC classification number: H04L63/0428 , G06F9/45533 , G06F9/45558 , G06F21/53 , G06F21/602 , G06F2009/45587 , G06F2009/45595 , H04L9/0897 , H04L9/14 , H04L9/3226 , H04L63/0485 , H04L63/164 , H04L2209/12
Abstract: Computing apparatus includes a host processor, which runs a virtual machine monitor (VMM), which supports a plurality of virtual machines and includes a cryptographic security software module. A network interface controller (NIC) links the host processor to a network so as to transmit and receive data packets from and to the virtual machines and includes a cryptographic security hardware logic module, which when invoked by the VMM, applies the cryptographic security protocol to the data packets while maintaining a state context of the protocol with respect to each of the virtual machines. Upon encountering an exception in applying the cryptographic security protocol, the NIC transfers the data packet, together with the state context of the cryptographic security protocol with respect to the given virtual machine, to the cryptographic security software module for processing.
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公开(公告)号：US20190179655A1
公开(公告)日：2019-06-13
申请号：US16218164
申请日：2018-12-12
Applicant: Arch Systems, Inc.
Inventor： Christopher Ling , Luke Michael Ekkizogloy , Timothy Matthew Burke
CPC classification number: G06F9/45533 , G06F9/455 , G06F11/3055 , G06F11/3058 , G06F2009/45591 , G06F2009/45595
Abstract: A machine monitoring method, preferably including: receiving packets supplied to a physical machine; virtually simulating physical machine operation using a digital duplicate of the physical machine and the packets; analyzing the virtual outputs of the virtual simulation; and/or transmitting the analysis results to a remote device. A machine monitoring system, preferably including one or more of: a data analyzer, a database of digital component modules, digital analysis modules, digital machines, digital analysis models, and/or recognition modules.
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公开(公告)号：US20190171486A1
公开(公告)日：2019-06-06
申请号：US15828996
申请日：2017-12-01
Applicant: Red Hat, Inc.
Inventor： David Hildenbrand , Michael Tsirkin
CPC classification number: G06F9/5016 , G06F9/45533 , G06F9/45558 , G06F9/5077 , G06F12/00 , G06F2009/45583
Abstract: A virtual machine memory overcommit system includes an initialization memory, a device memory, at least one processor in communication with the initialization memory and the device memory, a guest operating system (OS) including a device driver, and a hypervisor executing on the at least one processor. The hypervisor is configured to expose the initialization memory to the guest OS of a virtual machine, initialize the guest OS, and expose the device memory to the guest OS. The device driver is configured to query an amount of memory available from the device memory and report the amount of memory available to the guest OS.
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公开(公告)号：US20190129737A1
公开(公告)日：2019-05-02
申请号：US15800619
申请日：2017-11-01
Applicant: Alibaba Group Holding Limited
Inventor： Gang Cheng , Jiesheng Wu
IPC: G06F9/455
CPC classification number: G06F9/45533 , H04L67/10
Abstract: Systems and methods provided herein are directed to providing both physical machine servers and virtual machines for public cloud virtual private cloud (VPC) services, which allow a user of the public cloud VPC services to selectively run an application on a physical machine server instead of a virtual machine.
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公开(公告)号：US20190124060A1
公开(公告)日：2019-04-25
申请号：US16133437
申请日：2018-09-17
Applicant: Microsoft Technology Licensing, LLC
Inventor： Amjad HUSSAIN , Jonathan Austin HOOVER , Tristan William SCOTT , Ido Miles BEN-SHACHAR , Kevin Scott LONDON
CPC classification number: H04L63/08 , G06F9/455 , G06F9/45533 , G06F9/50 , G06F9/5072 , G06F9/5077 , G06F21/445 , G06F2009/45562 , G06F2009/45566 , G06F2009/4557 , G06F2009/45575 , G06F2009/45587 , H04L9/32 , H04L9/321 , H04L63/02 , H04L63/0272 , H04L63/0428
Abstract: Embodiments are directed to provisioning private virtual machines in a public cloud and to managing private virtual machines hosted on a public cloud. In one scenario, a computer system receives authentication information for a private domain from an entity. The entity indicates that their private virtual machines are to be provisioned on a public cloud, where the entity's private domain is accessible using the authentication information. The computer system establishes a virtual network on the public cloud which is configured to host the entity's private virtual machines, where each virtual machine hosts remote applications. The computer system establishes an authenticated connection from the virtual network to the entity's private domain using the received authentication information and provides the entity's private virtual machines on the public cloud. The remote applications provided by the private virtual machines then have access to data stored within the entity's private domain using the authenticated connection.
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公开(公告)号：US20190114237A1
公开(公告)日：2019-04-18
申请号：US15787394
申请日：2017-10-18
Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor： Vinod Kumar
CPC classification number: G06F11/2023 , G06F9/45533 , G06F2201/805 , H04L41/046 , H04L41/0654 , H04L43/0811 , H04L43/0823
Abstract: Example implementations relate to network namespaces. The multiple network namespaces host a set of virtual machines, with each network namespace being defined, at least in part, by a set of rules by which the individual virtual machines are to access the set of network resources. An agent is initiated to operate autonomously to detect at least one of network namespace corruption or network namespace failure for each of the multiple network namespaces.
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公开(公告)号：US20190108079A1
公开(公告)日：2019-04-11
申请号：US16202790
申请日：2018-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuo Lian , Zhibiao Chen
CPC classification number: G06F9/547 , G06F9/44505 , G06F9/45533 , G06F9/54 , H04L67/40
Abstract: A remote procedure call (RPC) method for a network device and the network device, where a client sends an RPC request to an RPC core, where the RPC request requests to call a service deployed on a server, the RPC core receives the RPC request from the client and forwards the RPC request to the server when the RPC core determines that a dynamic service registry stores valid registration information of the server, the server receives the RPC request from the RPC core, and provides a corresponding service for the client according to the RPC request.
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公开(公告)号：US20190089809A1
公开(公告)日：2019-03-21
申请号：US15705431
申请日：2017-09-15
Applicant: Oracle International Corporation
Inventor： Arun THEEBAPRAKASAM , Balakumar BALU , Himanshu SHARMA
CPC classification number: H04L67/32 , G05B2219/33149 , G06F9/45533 , G06F9/45558 , G06F9/542 , G06F9/546 , G06F11/3065 , G06F11/3082 , G06F2009/45579 , G06F2009/45595 , H04L29/06891 , H04L29/06972 , H04L29/08135 , H04L41/0273 , H04L41/0604 , H04L41/50 , H04L51/00 , H04L67/02 , H04L67/10 , H04L67/1036 , H04L67/12 , H04L67/26
Abstract: A cloud based identity management system that handles a plurality of published events that are published and consumed by microservices provides a dynamic queue that includes one or more active queues and one or more inactive queues. Embodiments create selectors for all of the active queues and the inactive queues and binds subscribers to each active queue. Embodiments dynamically cause at least one of the inactive queues to become one of the active queues when a number of published events increases.
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公开(公告)号：US20190065224A1
公开(公告)日：2019-02-28
申请号：US16175925
申请日：2018-10-31
Applicant: Google LLC
Inventor： Craig D. Chambers , Ashish Raniwala , Frances J. Perry , Stephen R. Adams , Robert R. Henry , Robert Bradshaw , Nathan Weizenbaum
IPC: G06F9/455 , G06F21/62 , G06F8/30 , G06F8/34 , G06F8/41 , G06F9/38 , G06F21/57 , G06F9/48 , G06F9/445 , G06F9/44 , G06F17/30 , G06F9/30 , G06F9/448
CPC classification number: G06F9/45504 , G06F8/314 , G06F8/34 , G06F8/433 , G06F9/30 , G06F9/38 , G06F9/3851 , G06F9/3885 , G06F9/44 , G06F9/445 , G06F9/4494 , G06F9/45533 , G06F9/4843 , G06F16/24532 , G06F16/24547 , G06F21/577 , G06F21/62 , G06F21/6218 , G06F2221/034
Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.
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公开(公告)号：US20190042300A1
公开(公告)日：2019-02-07
申请号：US16150161
申请日：2018-10-02
Applicant: International Business Machines Corporation
Inventor： Jean-Yves B. Rigolet
CPC classification number: G06F9/45558 , G06F9/45533 , G06F9/485 , G06F9/5022 , G06F2009/45575
Abstract: Managing a cloud computing environment including a plurality of resources adapted to host at least one virtual machine includes, in a virtual machine, determining a period of inactivity of the operating system for a user of the virtual machine and comparing, using a processor, the period with a defined threshold. From the virtual machine, a virtual machine termination request is sent to the cloud computing environment responsive to the period exceeding the defined threshold.
