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1. 发明授权

US08145740B1 Virtual computing environment 有权
标题翻译：虚拟计算环境
公开(公告)号：US08145740B1
公开(公告)日：2012-03-27
申请号：US12189054
申请日：2008-08-08
申请人： Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov , Dennis Lunev
发明人： Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov , Dennis Lunev
IPC分类号： G06F15/173
CPC分类号： H04L29/06 , H04L67/08 , H04L69/329
摘要： A computing system includes a physical server having a single instance of an operating system; and a plurality of virtual environments running on the physical server and directly supported by the single instance of the operating system. Each virtual environment responds to requests from users and appears to the users as a stand-alone server having its own instance of the operating system. Each virtual environment has a plurality of objects associated with it and supported by the operating system. Some of the objects are private and other objects are shared between multiple virtual environments. One virtual environment cannot access private objects of another virtual environment.
摘要翻译：计算系统包括具有操作系统的单个实例的物理服务器; 以及在物理服务器上运行并由操作系统的单个实例直接支持的多个虚拟环境。每个虚拟环境响应来自用户的请求，并向用户显示为具有其自己的操作系统实例的独立服务器。每个虚拟环境具有与其相关联并由操作系统支持的多个对象。一些对象是私有的，其他对象在多个虚拟环境之间共享。一个虚拟环境无法访问另一个虚拟环境的私有对象。

2. 发明授权

US08141096B1 System, method, and computer program product for group scheduling of computer resources 有权
标题翻译：计算机资源群组调度的系统，方法和计算机程序产品
公开(公告)号：US08141096B1
公开(公告)日：2012-03-20
申请号：US12697859
申请日：2010-02-01
申请人： Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov
发明人： Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov
IPC分类号： G06F9/46
CPC分类号： G06F9/4881
摘要： A system, method and computer program product for managing computer resources in a computer system running an operating system and a plurality of processes grouped into at least two groups. A set of resource limits corresponds to the processes. A scheduler of resource allocation allocates resources to each process such that total resource allocation to a group to which that process belongs remains constant. The scheduler reallocates the resources based on a request for resources over an established limit, a predictive algorithm, or process priority, or based on relative weighting of the processes. The scheduler can reallocate to one of an increase and a decrease of the resources available to a particular process. The scheduler can reallocate the resources to exceed the resource allocation to a particular process while keeping the resource allocation to the group to which that process belongs constant. The scheduler is capable of increasing a resource allocation to one process by reducing allocation restriction to other processes in the same group on a basis proportional to their current use of that resource.
摘要翻译：一种用于管理运行操作系统的计算机系统中的计算机资源的系统，方法和计算机程序产品以及分组为至少两组的多个进程。一组资源限制对应于进程。资源分配调度器将资源分配给每个进程，使得对该进程所属的组的总资源分配保持不变。调度器基于对建立的限制，预测算法或过程优先级的资源请求重新分配资源，或者基于进程的相对权重来重新分配资源。调度器可以重新分配给特定进程可用资源的增加和减少之一。调度程序可以将资源重新分配到超过特定进程的资源分配，同时保持资源分配到该进程所属的组始终不变。调度器能够通过以与当前使用该资源成正比的方式减少对同一组中的其他进程的分配限制来增加对一个进程的资源分配。

3. 发明授权

US07676526B1 System, method and computer program product for multi-level file-sharing by concurrent users 有权
标题翻译：并发用户多级文件共享的系统，方法和计算机程序产品
公开(公告)号：US07676526B1
公开(公告)日：2010-03-09
申请号：US11934752
申请日：2007-11-03
申请人： Serguei M. Beloussov , Stanislav S. Protassov , Alexander G. Tormasov
发明人： Serguei M. Beloussov , Stanislav S. Protassov , Alexander G. Tormasov
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , Y10S707/99932 , Y10S707/99933 , Y10S707/99943 , Y10S707/99954
摘要： A method of accessing a shareable computer file includes receiving a request to access the shareable computer file, retrieving a file ID from a stub file corresponding to the shareable computer file, retrieving a file name from a database corresponding to the file ID, accessing the shareable computer file if a user has not modified the shareable computer file, and accessing a modified copy of the shareable file stored in the stub file if the user has modified the shareable computer file. A database is generated in operating system space or accessed using the operating system, and includes file IDs and their corresponding file names for shareable computer files. The stub file is generated locally to correspond to the shareable computer file, and includes a modified copy of the shareable computer file if the shareable computer file has been modified, and a link to the shareable computer file if the shareable computer file has not been modified. If the shareable computer file has not been modified, a read-only operation retrieves any of file contents, file position and file size from the shareable computer file. File attributes relating to the shareable computer file can be retrieved from the stub file. The database is provided by the operating system for use by a Virtual Private Server.
摘要翻译：访问可共享计算机文件的方法包括接收访问可共享计算机文件的请求，从对应于可共享计算机文件的存根文件检索文件ID，从与文件ID相对应的数据库中检索文件名，访问可共享的计算机文件如果用户没有修改可共享的计算机文件，并且如果用户已经修改了可共享的计算机文件，则访问存储在存根文件中的可共享文件的修改的副本的计算机文件。在操作系统空间中生成数据库或使用操作系统访问数据库，并包含可共享计算机文件的文件ID及其相应的文件名。存根文件在本地生成以对应于可共享计算机文件，并且如果可共享计算机文件已被修改，则包括可共享计算机文件的修改副本，以及如果可共享计算机文件未被修改的链接到可共享计算机文件。如果可共享的计算机文件未被修改，则只读操作从可共享计算机文件中检索文件内容，文件位置和文件大小中的任何一个。可以从存根文件检索与可共享计算机文件相关的文件属性。数据库由操作系统提供，供虚拟专用服务器使用。

4. 发明授权

US07647589B1 Methods and systems for safe execution of guest code in virtual machine context 有权
标题翻译：用于在虚拟机上下文中安全执行客户代码的方法和系统
公开(公告)号：US07647589B1
公开(公告)日：2010-01-12
申请号：US11139787
申请日：2005-05-31
申请人： Nikolay N. Dobrovolskiy , Andrey A. Omelyanchuk , Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov
发明人： Nikolay N. Dobrovolskiy , Andrey A. Omelyanchuk , Alexander G. Tormasov , Stanislav S. Protassov , Serguei M. Beloussov
IPC分类号： G06F9/455 , G06F13/24 , G06F11/00 , G06F9/44
CPC分类号： G06F9/45545 , G06F9/45558 , G06F11/3644 , G06F21/52 , G06F2009/4557 , G06F2009/45587
摘要： Methods and systems for safe execution of guest code in virtual machine context are presented. A method for running a virtual machine in a computing system includes (a) launching a virtual machine monitor (VMM) that uses a software debugger; (b) launching a virtual machine (VM) that can natively run safe instructions; (c) determining, at runtime, if the instruction is safe or potentially unsafe; (d) executing safe instructions in a native mode; and (e) activating control logic to process potentially unsafe instructions in the software debugger. The software debugger can bypass at least one of the potentially unsafe instructions. The potentially unsafe instructions include instructions that cannot be safely executed in the context of the VM, and instructions that can cause unpredictable results in the context of the VM.
摘要翻译：介绍了在虚拟机环境下安全执行客户代码的方法和系统。一种用于在计算系统中运行虚拟机的方法包括：（a）启动使用软件调试器的虚拟机监视器（VMM）; （b）启动可以本地运行安全指令的虚拟机（VM）; （c）在运行时确定指令是否安全或潜在不安全; （d）以纯模式执行安全指令; 和（e）激活控制逻辑以处理软件调试器中潜在的不安全指令。软件调试器可以绕过至少一个潜在的不安全指令。可能不安全的指令包括不能在VM的上下文中安全执行的指令，以及可能在VM的上下文中导致不可预测的结果的指令。

5. 发明授权

US07502861B1 System and method for providing services for offline servers using the same network address 有权
标题翻译：使用相同网络地址为离线服务器提供服务的系统和方法
公开(公告)号：US07502861B1
公开(公告)日：2009-03-10
申请号：US11132334
申请日：2005-05-19
申请人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
发明人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
IPC分类号： G06F15/177
CPC分类号： H04L67/1008 , H04L67/1002 , H04L69/40
摘要： A system, method and computer program product for controlling virtual private servers includes a plurality of virtual private servers running on a host computer. An address and a unique identifier can be associated with each virtual private server. A control procedure(s) is within each corresponding virtual private server, and can be used to control that virtual private server in response to control commands. A control interface is outside the virtual private servers and can be used for control of the virtual private servers in response to control commands. The virtual private server can be a Virtual Private Server. The control command can be executable by both the control procedure(s) and the control interface, or can be executable by the control interface if the control procedure(s) is unreachable, or can be executable by the control interface if the virtual private server has failed, or can be executable even if the virtual private server is inaccessible. The control interface can be accessible by using multiple addresses and identifiers.
摘要翻译：用于控制虚拟专用服务器的系统，方法和计算机程序产品包括在主计算机上运行的多个虚拟专用服务器。地址和唯一标识符可以与每个虚拟专用服务器相关联。控制程序在每个对应的虚拟专用服务器内，并且可以用于响应于控制命令来控制该虚拟专用服务器。控制接口位于虚拟专用服务器之外，可用于控制虚拟专用服务器以响应控制命令。虚拟专用服务器可以是虚拟专用服务器。控制命令可以由控制过程和控制接口两者执行，或者如果控制过程不可达，则可由控制接口执行，或者如果虚拟专用服务器可以由控制接口执行即使虚拟专用服务器无法访问，也可能失败或可执行。可以通过使用多个地址和标识符来访问控制接口。

6. 发明授权

US07418620B1 Fault tolerant distributed storage method and controller using (N,K) algorithms 有权
标题翻译：容错分布式存储方法和使用（N，K）算法的控制器
公开(公告)号：US07418620B1
公开(公告)日：2008-08-26
申请号：US11004078
申请日：2004-12-06
申请人： Alexander G. Tormasov , Serguei M. Beloussov , Stanislav S. Protassov
发明人： Alexander G. Tormasov , Serguei M. Beloussov , Stanislav S. Protassov
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1028
摘要： Data sets and blocks are stored in a set of independent, functionally equivalent chunks. These chunks are placed on different elements of a distributed network to achieve pre-defined level of fault tolerance. Terms of fault tolerance are defined in terms of amount of unavailable sites in the network allowing receipt and access to the data block. Maximal and minimal number of chunks available are variable method parameters. The minimal amount of data chunks K needed to restore a data block is defined. The size of each chunk is approximately 1/K of the original block size. The maximal amounts of chunks are defined during distribution operation and depend upon a requested fault tolerance level. Redundancy in data storage is minimized and varies dynamically by changing the total amount of chunks available. Significant increase in data transfer rate is possible because all block chunks could be transferred in parallel and independently.
摘要翻译：数据集和块存储在一组独立的功能等同的块中。这些块被放置在分布式网络的不同元件上，以实现预定义的容错级别。根据允许接收和访问数据块的网络中不可用站点的数量来定义容错条款。可用的最大和最小数量的块是可变方法参数。定义了恢复数据块所需的最小量的数据块K。每个块的大小约为原始块大小的1 / K。在分配操作期间定义最大量的块，并且取决于请求的容错级别。数据存储的冗余被最小化，并通过改变可用块的总量来动态变化。数据传输速率的显着增加是可能的，因为所有块块可以并行和独立传输。

7. 发明授权

US08909800B1 Server cluster-based system and method for management and recovery of virtual servers 有权
标题翻译：基于服务器群集的系统和虚拟服务器的管理和恢复方法
公开(公告)号：US08909800B1
公开(公告)日：2014-12-09
申请号：US13324860
申请日：2011-12-13
申请人： Vladimir Grebenschikov , Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
发明人： Vladimir Grebenschikov , Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
IPC分类号： G06F15/177
CPC分类号： G06F9/45558 , G06F2009/45591
摘要： A system, method and computer program product for controlling virtual servers includes a plurality of virtual servers running on a host computer. An access identifier and a unique identifier can be associated with each virtual server. A control procedure(s) is within each corresponding virtual server, and can be used to control that virtual server in response to control commands. A control interface is outside the virtual servers and can be used for control of the virtual servers in response to control commands. The control command can be executable by both the control procedure(s) and the control interface, or can be executable by the control interface if the control procedure(s) is unreachable, or can be executable by the control interface if the virtual server has failed, or can be executable even if the virtual server is inaccessible. The control interface can be accessible by using multiple addresses and identifiers.
摘要翻译：用于控制虚拟服务器的系统，方法和计算机程序产品包括在主计算机上运行的多个虚拟服务器。访问标识符和唯一标识符可以与每个虚拟服务器相关联。控制过程在每个对应的虚拟服务器内，并且可以用于响应于控制命令来控制该虚拟服务器。控制接口位于虚拟服务器之外，可用于响应控制命令控制虚拟服务器。控制命令可以由控制过程和控制接口两者执行，或者如果控制过程不可达，则可由控制接口执行，或者如果虚拟服务器具有失败，或者即使虚拟服务器不可访问也可以执行。可以通过使用多个地址和标识符来访问控制接口。

8. 发明授权

US08312478B1 System and method for using virtual machine for driver installation sandbox 有权
公开(公告)号：US08312478B1
公开(公告)日：2012-11-13
申请号：US13460908
申请日：2012-05-01
申请人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
发明人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
IPC分类号： G06F3/00 , G06F21/00 , G06F13/00
CPC分类号： G06F9/4411 , G06F9/45558 , G06F21/53 , G06F2009/45587
摘要： A method, system and computer program product for providing driver functionality in computing system includes installing an operating system on the computing system; forming a plurality of isolated sandboxes running on the computing system under control of the operating system; during an attempt to install a driver, installing driver stub in the operating system; installing the driver in one of the isolated sandboxes, wherein the driver directly uses at least part of system resources; using a gateway between the driver stub and the installed driver to provide an interface for transmitting requests from the driver stub to driver.

9. 发明授权

US08074276B1 Method and system for administration of security services within a virtual execution environment (VEE) infrastructure 有权
标题翻译：在虚拟执行环境（VEE）基础设施中管理安全服务的方法和系统
公开(公告)号：US08074276B1
公开(公告)日：2011-12-06
申请号：US11556233
申请日：2006-11-03
申请人： Serguei M. Beloussov , Stanislav S. Protassov , Alexander G. Tormasov
发明人： Serguei M. Beloussov , Stanislav S. Protassov , Alexander G. Tormasov
IPC分类号： G06F11/30 , G06F12/14 , G06F9/455
CPC分类号： H04L41/28 , G06F21/56 , H04L63/20
摘要： A system and method for managing administration of security services provided to users includes a computer system and an operating system running on the computer system. A plurality of Virtual Execution Environments (VEEs) are executed on the computer system. The VEEs can be any of a Virtual Private Server, a Virtual Machine, a Hypervisor-based Virtual Machine, and a Lightweight Hypervisor-based Virtual Machine, a session of Terminal Server and a session of Presentation Server, Lightweight Hypervisor-based Virtual Machines, VMM-based VMs or hypervisor-based VMs. Each VEE provides a set of services to remote users. One or more designated VEE(s) provide security services to each of the VEEs based on the needs of the remote users of the particular VEEs. The security services provided by the designated VEE can be firewall services, spam filtering and anti-virus protection. The security services are controlled and administered by each of the VEEs requesting a particular service via control means of the designated VEE(s).
摘要翻译：用于管理提供给用户的安全服务的管理的系统和方法包括计算机系统和在计算机系统上运行的操作系统。在计算机系统上执行多个虚拟执行环境（VEE）。 VEE可以是虚拟专用服务器，虚拟机，基于虚拟机的虚拟机和基于虚拟机的基于虚拟机的轻型虚拟机，终端服务器的会话和呈现服务器的会话，基于轻量级管理程序的虚拟机，基于VMM的虚拟机或基于虚拟机管理程序的虚拟机。每个VEE为远程用户提供一组服务。一个或多个指定的VEE根据特定VEE的远程用户的需要向每个VEE提供安全服务。指定VEE提供的安全服务可以是防火墙服务，垃圾邮件过滤和防病毒保护。安全服务由每个通过指定VEE的控制装置请求特定服务的VEE进行控制和管理。

10. 发明授权

US07877411B1 System and method for duplication of virtual private server files 有权
标题翻译：用于复制虚拟专用服务器文件的系统和方法
公开(公告)号：US07877411B1
公开(公告)日：2011-01-25
申请号：US12543420
申请日：2009-08-18
申请人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
发明人： Stanislav S. Protassov , Alexander G. Tormasov , Serguei M. Beloussov
IPC分类号： G06F17/30
CPC分类号： G06F17/30156 , G06F17/30165 , Y10S707/99945 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： A method and system for managing files in a server environment includes launching a plurality of Virtual Private Servers (VPSs) in a computing system; copying a content of a file of a VPS to a shared space; providing access to the file copy in the shared space when the VPS attempts to access the file; detecting files with the same content in other VPSs; and providing access to the file copy in the shared space from the other VPSs when they attempt to access their files with the identical content.
摘要翻译：用于管理服务器环境中的文件的方法和系统包括在计算系统中启动多个虚拟专用服务器（VPS）; 将VPS的文件的内容复制到共享空间; 当VPS尝试访问该文件时，提供对共享空间中的文件副本的访问; 在其他VPS中检测具有相同内容的文件; 并且当他们尝试使用相同内容访问其文件时，从其他VPS中提供对共享空间中的文件副本的访问。

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