Installation and configuration of FastDFS |
FastDFS is an open source and lightweight distributed file system. It manages the file, including file storage, file synchronization, file access (upload and download) and so on. It solves the mass storage and load balancing. FastDHT has two roles: Tracker and Storage. FastDHT is a high-impact distributed Hash system based on KEY Value Pair, which is used to save the mapping between result file name and storage file name. Bottom of FastDHT server adopts Berkeley DB, supporting mass data.; network IO adopts libevent, supporting mass concurrent connections.
In SuperMap iServer, FastDFS can be used for distributed tile storage. To know more about distributed tile, see: Map cache.
This document mainly introduces the FastDFS, including FastDFS introduction, installation, configuration and how to start services, which helps learner study how to use FastDFS. If you want to view FastDFS installation Guide, please refer to http://code.google.com/p/fastdfs/wiki/Setup.
FastDFS version should be 4.00 or higher. Here are we use FastDFS_v4.00. Download link is: http://code.google.com/p/fastdfs/downloads/list.
FastDHT version should be 1.21 or higher. Here are we use FastDFS_v4.00. Download link is: http://code.google.com/p/fastdfs/downloads/list.
Please refer to http://www.csource.org/ to get more information.
FastDFS uses following ports by default. Please make the following ports can be accessed: