fastDFS 文件服务器搭建

一、安装开发环境

# yum groupinstall "Development Tools" "Server platform Development"

直接把这个组下，经常使用软件，一次性装好！

二、安装libfastcommon

# git clone https://github.com/happyfish100/libfastcommon.git

# cd libfastcommon/

# ./make.sh

# ./make.sh install

三、安装fastdfs

# cd /root/

# git clone https://github.com/happyfish100/fastdfs.git

# cd fastdfs/

# ./make.sh

# ./make.sh install

四、tracker 配置

配置文件修改：根据需求修改

# cd /etc/fdfs

# cp tracker.conf.sample tracker.conf

# vim /etc/fdfs/tracker.conf

 base_path=/storge/fastdfs/tracker # 存储日志及tracker的状态信息

启动服务（Centos6）：

# mkdir -pv /storge/fastdfs/tracker

# service fdfs_trackerd start

查看状态 ss -tnl|grep 22122

service fdfs_trackerd stop 关闭

 

五、storage 配置

根据需求修改

# cd /etc/fdfs

# cp storage.conf.sample storage.conf

# vim /etc/fdfs/storage.conf

 group_name=group1  #指定组名

 base_path=/storge/fastdfs/storage # 用于存储数据

 store_path_count=2 # 设置设备数量

 store_path0=/storge/fastdfs/storage/m0 #指定存储路径0

 store_path1=/storge/fastdfs/storage/m1 #指定存储路径1

 # 注意：同一组内存储路径不能冲突，例如：下一个节点的存储路径就是m2,m3....等

 tracker_server=182.92.131.35:22122 #指定tracker

启动服务（Centos6）：

# mkdir -pv /storge/fastdfs/storage/{m0,m1} # 建立数据目录

# service fdfs_storaged start

查看是否启动

ss -tnl|grep 23000

六、client配置

修改客户端配置文件

# cd /etc/fdfs

# cp client.conf.sample client.conf

base_path=/storge/fastdfs/client

tracker_server=182.92.131.35:22122

 

七、测试FastDFS

一、上传文件

fdfs_upload_file   [storage_ip:port] [store_path_index]

# fdfs_upload_file /etc/fdfs/client.conf /etc/issue

group1/M00/00/00/CgEOxVeMxeuABKiEAAAAF30Ccq85795930

二、查看文件

fdfs_file_info

# fdfs_file_info /etc/fdfs/client.conf group1/M00/00/00/CgEOxVeMxeuABKiEAAAAF30Ccq85795930

 

经过命令行上传文件时出现错误：tracker_query_storage_fail,error no:28, error info No space left on device

缘由：tracker.conf的配置项reserved_storage_space的值默认为4GB，而当前环境下剩余空间已不足4GB。

解决：根据实际空间状况修改配置项reserved_storage_space的值。修改 tracker.conf

三、下载文件

fdfs_download_file   [local_filename] [ ]

# fdfs_download_file /etc/fdfs/client.conf group1/M00/00/00/CgEOxVeMxeuABKiEAAAAF30Ccq85795930 /tmp/issue

四、查看存储节点状态

# fdfs_monitor /etc/fdfs/client.conf

八、配置nginx为storage server提供http访问接口

一、下载fastdfs-nginx-module

# git clone https://github.com/happyfish100/fastdfs-nginx-module.git

二、下载nginx源码，并编译支持fastdfs

# 安装依赖程序

# yum install openssl-devel pcre-devel -y &>/dev/null

./configure --prefix=/usr/local/nginxfast --with-http_stub_status_module --with-http_ssl_module --with-file-aio --with-http_realip_module --with-pcre=/usr/local/software/pcre-8.35/ --add-module=/usr/local/software/fastdfs-nginx-module/src

 

而后配置nginx

 

# wget http://nginx.org/download/nginx-1.10.1.tar.gz &>/dev/null

 

# tar xf /root/nginx-1.10.1.tar.gz

 

# cd /root/nginx-1.10.1

# useradd -r nginx &>/dev/null