Keywords:FastDFS、分布式文件系统、Ubuntu

Author:soartju


FastDFS的配置文件在%FastDFS%/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:10.0.2.15

1、配置及启动Tracker Server

A、修改%FastDFS%/conf/tracker.conf文件,修改如下
#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


Txt代码



  1. base_path=/home/yuqing/fastdfs -> base_path=/home/soar/fastdfs_tracker


base_path=/home/yuqing/fastdfs -> base_path=/home/soar/fastdfs_tracker


#改成你想要的http端口，将来http下载文件的端口就是他了


Txt代码



  1. http.server_port=8080 -> http.server_port=8090


http.server_port=8080 -> http.server_port=8090


#http支持


Txt代码



  1. ##include http.conf -> #include http.conf


##include http.conf -> #include http.conf


#默认4GB，如果空间不足，建议调小，否则会报no free space的异常，无法正常启动


Txt代码



  1. reserved_storage_space = 4GB -> reserved_storage_space = 1GB


reserved_storage_space = 4GB -> reserved_storage_space = 1GB


#tracker server对storage server供服务的端口，使用默认的即可，也可以自定义


Txt代码



  1. port=22122


port=22122


B、将http.conf文件拷贝到/etc/fdfs目录下，执行


Shell代码



  1. sudo cp %FastDFS%/conf/http.conf /etc/fdfs/


sudo cp %FastDFS%/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


Shell代码



  1. sudo fdfs_trackerd %FastDFS%/conf/tracker.conf


sudo fdfs_trackerd %FastDFS%/conf/tracker.conf


D、进入/home/soar/fastdfs_tracker/logs/trackerd.log查看tracker的启动日志，如果看到类似


Shell代码



  1. [2010-11-04 16:21:25] INFO - FastDFS v2.02, base_path=/home/soar/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
  2. [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


[2010-11-04 16:21:25] INFO - FastDFS v2.02, base_path=/home/soar/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%FastDFS%/conf/storage.conf文件,修改如下：
#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


Txt代码



  1. base_path=/home/yuqing/fastdfs -> /home/soar/fastdfs_storge


base_path=/home/yuqing/fastdfs -> /home/soar/fastdfs_storge


#文件的存储位置，在一台storage server上可以指定多个存储位置


Txt代码



  1. store_path0=/home/yuqing/fastdfs -> store_path0=/home/soar/fastdfs_storge


store_path0=/home/yuqing/fastdfs -> store_path0=/home/soar/fastdfs_storge


#必须指定


Txt代码



  1. group_name=group1


group_name=group1


#修改成tracker server的IP和端口信息


Txt代码



  1. tracker_server=192.168.209.121:22122 -> tracker_server=10.0.2.15:22122


tracker_server=192.168.209.121:22122 -> tracker_server=10.0.2.15:22122


#http支持


Txt代码



  1. ##include http.conf ->#include http.conf


##include http.conf ->#include http.conf


B、进入/usr/local/bin/目录，启动storage服务器，执行


Shell代码



  1. sudo fdfs_storaged %FastDFS%/conf/storage.conf


sudo fdfs_storaged %FastDFS%/conf/storage.conf


C、进入/home/soar/fastdfs_tracker/logs/storage.log查看storage服务器启动日志，如果看到类似


Shell代码 


1. [2010-11-04 16:37:16] INFO - FastDFS v2.02, base_path=/home/soar/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 count=0, FDHT server count=0, FDHT key_namespace=, FDHT keep_alive=0, HTTP server port=8888, domain name=
2. [2010-11-04 16:37:16] INFO - HTTP supported: server_port=8888, http_trunk_size=262144, 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
3. [2010-11-04 16:37:16] INFO - file: storage_param_getter.c, line: 48, storage_ip_changed_auto_adjust=1
4. [2010-11-04 16:37:19] INFO - file: tracker_client_thread.c, line: 274, successfully connect to tracker server 10.0.2.15:22122, as a tracker client, my ip is 10.0.2.15
 
[2010-11-04 16:37:16] INFO - FastDFS v2.02, base_path=/home/soar/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 count=0, FDHT server count=0, FDHT key_namespace=, FDHT keep_alive=0, HTTP server port=8888, domain name=
[2010-11-04 16:37:16] INFO - HTTP supported: server_port=8888, http_trunk_size=262144, 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
[2010-11-04 16:37:16] INFO - file: storage_param_getter.c, line: 48, storage_ip_changed_auto_adjust=1
[2010-11-04 16:37:19] INFO - file: tracker_client_thread.c, line: 274, successfully connect to tracker server 10.0.2.15:22122, as a tracker client, my ip is 10.0.2.15

恭喜你，storage server已经启动成功！