FastDFS分布式文件系统安装配置详解
制作:高进波
时间:2009-09-07
FastDFS简介
FastDFS是一个轻量级的开源分布式文件系统
FastDFS主要解决了大容量的文件存储和高并发访问的问题，文件存取时实现了负载均衡
FastDFS实现了软件方式的RAID，可以使用廉价的IDE硬盘进行存储
支持存储服务器在线扩容
支持相同内容的文件只保存一份，节约磁盘空间
FastDFS只能通过Client API访问，不支持POSIX访问方式
FastDFS特别适合大中型网站使用，用来存储资源文件（如：图片、文档、音频、视频等等）
1.环境:
tracker server
192.168.0.15
storage server
192.168.0.14
192.168.0.59
2.编译安装
下载地址:
http://code.google.com/p/fastdfs/downloads/list
tar xvzf FastDFS_v1.20.tar.gz
cd FastDFS
./make.sh
./make.sh install
3.tracker配置
1)配置文件
vi /usr/local/config/tracker.conf
disabled=false
bind_addr=192.168.0.15
port=22122
network_timeout=60
base_path=/opt/fastdfs/
max_connections=256
store_lookup=0
store_group=group1
store_server=0
store_path=0
download_server=0
reserved_storage_space = 4GB
log_level=info
run_by_group=
run_by_user=
allow_hosts=192.168.0.[1-255]
sync_log_buff_interval=10
2)启动脚本
vi /usr/local/bin/start.sh
#!/bin/sh
/usr/local/bin/fdfs_trackerd /usr/local/config/tracker.conf
3)重启命令
/usr/local/bin/restart.sh /usr/local/bin/fdfs_trackerd /usr/local/config/tracker.conf
4.storage配置
1)配置文件
vi /usr/local/config/storage.conf
disabled=false
group_name=group1
bind_addr=192.168.0.14
port=23000
network_timeout=60
heart_beat_interval=10
stat_report_interval=3
base_path=/opt/fastdfs/
max_connections=256
sync_wait_msec=1
sync_interval=0
sync_start_time=00:00
sync_end_time=23:59
store_path_count=1
store_path0=/iscsi/dfs1/
subdir_count_per_path=256
tracker_server=192.168.0.15:22122
log_level=info
run_by_group=
run_by_user=
allow_hosts=192.168.0.[1-255]
file_distribute_path_mode=0
file_distribute_rotate_count=100
fsync_after_written_bytes=0
sync_log_buff_interval=10
sync_binlog_buff_interval=60
check_file_duplicate=0
key_namespace=FastDFS
keep_alive=0
2)启动脚本
vi /usr/local/bin/start.sh
#!/bin/sh
/usr/local/bin/fdfs_storaged /usr/local/config/storage.conf
3)重启命令
/usr/local/bin/restart.sh /usr/local/bin/fdfs_storaged /usr/local/config/storage.conf
4)监控脚本(只能用于storage)
/usr/local/bin/fdfs_monitor /usr/local/config/storage.conf
更换storage的IP后,需要删除以前的IP信息,使用fdfs_monitor命令:
/usr/local/bin/fdfs_monitor <config_file> [list|delete <group_name> [storage_ip]]
完成!
六月 27th, 2010 at 14:44
fastdfs看起来很复杂似的，不过暂没机会用到呢
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六月 13th, 2011 at 17:02
Thank you for sharing with us,I like it very much.
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