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32 results about "Home directory" patented technology

A home directory is a file system directory on a multi-user operating system containing files for a given user of the system. The specifics of the home directory (such as its name and location) are defined by the operating system involved; for example, Linux / BSD (FHS) systems use /home/<username> and Windows systems between 2000 and Server 2003 keep home directories in a folder called Documents and Settings.

Method and system for searching and locating resources

The invention discloses a method and a system for searching and locating resources. The method and the system are applicable to cloud computing platforms. The method includes enabling metadata servers to store Hash values of file node information in Hash tables fsnode, and storing Hash values of file name space information in Hash tables fsedage; enabling clients to transmit paths and file names of be-searched-and-located target files to the metadata servers; enabling the metadata servers to use home directories of the target files as key values, and retrieving the Hash tables fsedage to acquire corresponding information edage; utilizing the information edage, name lengths of the target files and name information of the target files as key values, retrieving the Hash tables fsedage to acquire corresponding file identification of the corresponding target files and transmitting the file identification to the clients. According to the technical scheme, the method and the system have the advantages that all path information can be exchanged among the clients and the metadata servers at one step, accordingly, the retrieving frequencies and the exchange frequencies can be reduced; metadata information is cached by the aid of the clients, so that the exchange frequencies among the clients and the metadata servers can be reduced.
Owner:CHINA MOBILE GROUP SICHUAN
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