手机浏览 RSS 2.0 订阅 膘叔的简单人生 , 腾讯云RDS购买 | 超便宜的Vultr , 注册 | 登陆
浏览模式: 标准 | 列表Tag:fastdfs

请问:FastDFS有没有相关的技术文档

我想咨询一下FastDFS有没有相关的技术文档。如果有请告之一下地址。

回答:

简介:http://code.google.com/p/fastdfs/wiki/Overview
安装:http://code.google.com/p/fastdfs/wiki/Setup
C客户端:http://code.google.com/p/fastdfs/wiki/ClientAPIforC
通讯协议:http://code.google.com/p/fastdfs/wiki/CommunicationProtocol

参见FastDFS官方网站:www.csource.org
或者CU论坛:http://linux.chinaunix.net/bbs/forum-75-1.html

FastDFS还是挺有意思的,如果你的需求并不复杂,真是可以用来尝试一下:
FastDFS is an open source high performance distributed file system. It's major functions include: file storing, file syncing and file accessing (file uploading and file downloading), and it can resolve the high capacity and load balancing problem. FastDFS should meet the requirement of the website whose service based on files such as photo sharing site and vidio sharing site.
FastDFS has two roles: tracker and storage. The tracker takes charge of scheduling and load balancing for file access. The storage store files and it's function is file management including: file storing, file syncing, providing file access interface. It also manage the meta data which are attributes representing as key value pair of the file. For example: width=1024, the key is "width" and the value is "1024".

The tracker and storage contain one or more servers. The servers in the tracker or storage cluster can be added to or removed from the cluster by any time without affecting the online services. The servers in the tracker cluster are peer to peer.

The storarge servers organizing by the file volume/group to obtain high capacity. The storage system contains one or more volumes whose files are independent among these volumes. The capacity of the whole storage system equals to the sum of all volumes' capacity. A file volume contains one or more storage servers whose files are same among these servers. The servers in a file volume backup each other, and all these servers are load balancing. When adding a storage server to a volume, files already existing in this volume are replicated to this new server automatically, and when this replication done, system will switch this server online to providing storage services. When the whole storage capacity is insufficiency, you can add one or more volumes to expand the storage capacity. To do this, you need to add one or more storage servers.

The identification of a file is composed of two parts: the volume name and the file name.

----最近正准备尝试,所以就多看了一点:
实战FastDFS:http://blog.csdn.net/column/details/fastdfs.html
FastDFS安装使用:http://soartju.iteye.com/blog/803548

Tags: fastdfs