社区fastdfs图片存储引擎使用文档配置和常用操作篇 一、配置篇
FastDFS的配置文件在ústDFS%/conf目录下,其中包括 Client.conf 客户端上传配置文件 Storage.conf 文件存储服务器配置文件 Tracker.conf 负责均衡调度服务器配置文件 http.conf http服务器配置文件
配置文件需要根据服务器环境的不同,进行不同的配置,具体可以参考FastDFS官方的安装配置文档http://code.google.com/p /fastdfs/wiki/Setup,以及FastDFS原理介绍文档http://code.google.com/p/fastdfs/wiki /Overview
在本例中,Tracker Server,Storage Server都安装在一台服务器上,IP:192.168.84.128
1. 配置及启动Tracker Server
A. 修改ústDFS%/conf/tracker.conf文件,修改如下: 1) #可以自己指定目录位置,但目录必须存在,用于存储日志及storage server等信息,否则tracker server无法启动 base_path=/home/yuqing/fastdfs -> base_path=/app/fastdfs/fastdfs_tracker
2) #改成你想要的http端口,将来http下载文件的端口就是他了 http.server_port=8080 -> http.server_port=8090 3) #http支持
##include http.conf -> #include http.conf
4) #默认4GB,如果空间不足会报no free space的异常,无法正常启动,建议暂时调小
reserved_storage_space = 4GB -> reserved_storage_space = 1GB (由于这里测试所以修改,可根据自己需要修改)
5) #tracker server对storage server供服务的端口,使用默认的即可,也可以自定义 port=22122
B. 将http.conf文件拷贝到/etc/fdfs目录下,执行 cp ústDFS%/conf/http.conf /etc/fdfs/
注:为了支持http,必须将这个文件拷贝到此目录,否则无法启动,报param http.XXX not exist or is empty类似的错误 C. 进入/usr/local/bin/目录,启动tracker服务器,执行 fdfs_trackerd ústDFS%/conf/tracker.conf
D. 进入/app/fastdfs/fastdfs_tracker/logs/trackerd.log查看tracker的启动日志,如果看到类似
[2010-11-04 16:21:25] INFO - FastDFS v2.02,
base_path=/app/fastdfs/fastdfs_tracker, connect_timeout=30s,
network_timeout=60s, port=22122, bind_addr=, max_connections=256, work_threads=4, store_lookup=2, store_group=, store_server=0, store_path=0, reserved_storage_space=4MB, download_server=0, allow_ip_count=-1, sync_log_buff_interval=10s,
check_active_interval=120s, thread_stack_size=64 KB, storage_ip_changed_auto_adjust=1,
storage_sync_file_max_delay=86400s, storage_sync_file_max_time=300s [2010-11-04 16:21:25] INFO - HTTP supported: server_port=8090, default_content_type=application/octet-stream, anti_steal_token=0, token_ttl=0s, anti_steal_secret_key length=0, token_check_fail
content_type=, token_check_fail buff length=0, check_active_interval=30, check_active_type=tcp, check_active_uri=/status.html
恭喜你,tracker server已经启动成功! 2、配置及启动Storage Server
A. 修改ústDFS%/conf/storage.conf文件,修改如下:
1) #可以自定义,但必须存在此目录,用于存储storage相关的log、group内的相关信息
base_path=/home/yuqing/fastdfs -> /app/fastdfs/fastdfs_storge
2) #文件的存储位置,在一台storage server上可以指定多个存储位置
store_path0=/home/yuqing/fastdfs -> store_path0=/app/fastdfs/fastdfs_storge 3) #必须指定
group_name=group1
4) #修改成tracker server的IP和端口信息
tracker_server=192.168.209.121:22122 -> tracker_server=10.0.2.15:22122 5) #http支持
##include http.conf ->#include http.conf
B. 进入/usr/local/bin/目录,启动storage服务器,执行 fdfs_storaged ústDFS%/conf/storage.conf
C. 进入/app/fastdfs/fastdfs_tracker/logs/storage.log查看storage服务器启动日志,如果看到类似
[2010-11-04 16:37:16] INFO - FastDFS v2.02,
base_path=/app/fastdfs/fastdfs_storge, store_path_count=1, subdir_count_per_path=256, group_name=group1,
connect_timeout=30s, network_timeout=60s, port=23000, bind_addr=, client_bind=1, max_connections=256, work_threads=4,
disk_rw_separated=1, disk_reader_threads=1, disk_writer_threads=1, buff_size=256KB, heart_beat_interval=30s, stat_report_interval=60s, tracker_server_count=1, sync_wait_msec=200ms, sync_interval=0ms, sync_start_time=00:00, sync_end_time=23:59, write_mark_file_freq=500, allow_ip_count=-1, file_distribute_path_mode=0,
file_distribute_rotate_count=100, fsync_after_written_bytes=0, sync_log_buff_interval=10s, sync_binlog_buff_interval=60s, sync_stat_file_interval=300s, thread_stack_size=512 KB,
upload_priority=10, if_alias_prefix=, check_file_duplicate=0, FDHT group

