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1.发明申请SYSTEM AND METHOD FOR PROVIDING VIRTUAL DESKTOP SERVICE USING CACHE SERVER 有权使用高速缓存服务器提供虚拟桌面服务的系统和方法公开(公告)号：US20140317223A1
公开(公告)日：2014-10-23
申请号：US14193736
申请日：2014-02-28
发明人： Jeong-Sook PARK , Soo-Young KIM , Chei-Yol KIM , Young-Chang KIM , Sang-Min LEE , Hong-Yeon KIM , Young-Kyun KIM
IPC分类号： H04L29/08
CPC分类号： H04L67/2842 , H04L67/1097 , H04L67/2847
摘要： There are provided a system and method for providing a virtual desktop service using a cache server. A system for providing a virtual desktop service according to the invention includes a host server configured to provide a virtual desktop service to a client terminal using a virtual machine, a distributed file system configured to store data for the virtual machine, and a cache server that is provided for each host server group having at least one host server, and performs a read process or a write process of data using physically separate caches when the read process or write process of the data is requested from the virtual machine in the host server.
摘要翻译： 提供了一种使用缓存服务器提供虚拟桌面服务的系统和方法。 根据本发明的用于提供虚拟桌面服务的系统包括被配置为使用虚拟机向客户终端提供虚拟桌面服务的主机服务器，被配置为存储虚拟机的数据的分布式文件系统，以及缓存服务器， 被提供给具有至少一个主机服务器的每个主机服务器组，并且当从主机服务器中的虚拟机请求了数据的读取处理或写入处理时，使用物理上分离的高速缓存来执行数据的读取处理或写入处理。
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公开(公告)号：US20180205613A1
公开(公告)日：2018-07-19
申请号：US15662042
申请日：2017-07-27
CPC分类号： H04L41/12 , H04L43/0811 , H04L43/0817 , H04L61/2007 , H04L67/1097
摘要： Disclosed herein are a method for automatically allocating IP addresses for a distributed storage system in a large-scale torus network and an apparatus for the method. The method for automatically allocating IP addresses includes acquiring neighboring-node information from multiple storage nodes that constitute the system; generating torus network topology for the multiple storage nodes by combining the neighboring-node information; generating IP address information through which a position of each of the multiple storage nodes in a structure corresponding to the torus network topology can be identified; and allocating IP addresses to the multiple storage nodes by delivering the IP address information to the multiple storage nodes.
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3.发明申请公开(公告)号：US20180203875A1
公开(公告)日：2018-07-19
申请号：US15661961
申请日：2017-07-27
CPC分类号： G06F16/183 , G06F16/148 , H04L67/06 , H04L67/1008 , H04L67/1023 , H04L67/1031 , H04L67/1097
摘要： Disclosed herein are a method for extending and shrinking a volume of a distributed file system based on a torus network and an apparatus for the same. The method for extending a volume includes searching for a volume neighboring a target volume, the extension of which is requested; determining a direction in which a data server is to be added in consideration of whether the neighboring volume is to be extended; searching for multiple candidate data servers in the direction in which a data server is to be added based on the target volume; and adding any one of the multiple candidate data servers to the target volume in consideration of at least one of a server state and a network communication cost.
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公开(公告)号：US20190155922A1
公开(公告)日：2019-05-23
申请号：US16176809
申请日：2018-10-31
摘要： Disclosed herein are a server for a torus network-based distributed file system and a method using the server. A management server includes a system information storage unit for storing system information of a torus network-based distributed file system, a system management unit for managing one or more metadata servers that store metadata of files and multiple data servers that are included in the torus network to distribute and store data, and a communication unit for communicating with a switch connected from a first plane in the torus network or from outside the torus network to a client, and communicating with the metadata servers and the data servers.
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公开(公告)号：US20140324951A1
公开(公告)日：2014-10-30
申请号：US14257289
申请日：2014-04-21
发明人： Chei-Yol KIM , Sang-Min LEE , Jeong-Sook PARK , Young-Chang KIM , Soo-Young KIM
IPC分类号： H04L29/08
CPC分类号： H04L67/2852 , H04L67/1097
摘要： Disclosed herein is a network selecting apparatus including: a determining unit checking an operation state of a cache server in which replicated data corresponding to a data request signal are stored and determining whether the cache server is normally operated, when the data request signal is received from a client; and a selecting unit selecting a first network so that the replicated data are transmitted to input and output devices when the cache server is normally operated and selecting a second network so that original data corresponding to the data request signal are transmitted from a storage server in which the original data are stored to the input and output devices when the cache server is not normally operated.
摘要翻译： 这里公开了一种网络选择装置，包括：确定单元，当从数据请求信号接收到数据请求信号时，检查其中存储有与数据请求信号相对应的复制数据的高速缓存服务器的操作状态，并确定缓存服务器是否正常工作 一个客户; 以及选择单元，其选择第一网络，使得当高速缓存服务器正常操作时将复制数据发送到输入和输出设备，并且选择第二网络，使得与数据请求信号对应的原始数据从其中 当缓存服务器不正常运行时，原始数据被存储到输入和输出设备。
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6.发明申请DATA REPLICATION APPARATUS AND METHOD USING HIERARCHICAL ORGANIZATION OF DATA SERVERS 审中-公开数据复制装置和使用数据服务器的分层组织的方法公开(公告)号：US20130318040A1
公开(公告)日：2013-11-28
申请号：US13775992
申请日：2013-02-25
发明人： Jeong-Sook PARK
IPC分类号： G06F17/30
CPC分类号： G06F16/27 , G06F16/184
摘要： Disclosed is a data replication technique using the hierarchical organization of data servers which is contrived to minimize a burden on a metadata server and also improve the performance of the entire system by operating data servers efficiently. To this end, a data replication method using the hierarchical organization of data servers in accordance with the present invention includes dividing a plurality of data servers into a primary data server group and a secondary data server group and managing, by a metadata server, information on the state of each data server group and metadata.
摘要翻译： 公开了使用数据服务器的分级组织的数据复制技术，其被设计为最小化元数据服务器的负担，并且还通过有效地操作数据服务器来提高整个系统的性能。 为此，使用根据本发明的数据服务器的分级组织的数据复制方法包括将多个数据服务器划分为主数据服务器组和辅助数据服务器组，并且由元数据服务器管理关于 每个数据服务器组的状态和元数据。
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