FastDFS文件系统的部署
FastDFS文件系统的部署一、安装libfastcommon-master.zip
下载下面这两个文件上传至服务器，然后开始解压安装：
1、libfastcommon-master.zip2、fastdfs-5.05.tar.gz
（1）安装libfastcommon，将libfastcommon上传到的/usr/local目录下，直接解压：
unzip libfastcommon-master.zip
解压成功后进入目录看一下压缩包的文件
（2）执行./make.sh命令进行编译，没有error信息的话就说明编译成功了，最后再执行./make.sh install进行安装，看到类似如下提示信息就说明libfastcommon已安装成功
至此libfastcommon就已经安装成功了，但注意一下上图中红色框标注的内容，libfastcommon.so 默认安装到了/usr/lib64/libfastcommon.so，但是FastDFS主程序设置的lib目录是/usr/local/lib，
ln -s /usr/lib64/libfastcommon.so /usr/local/lib/libfastcommon.so
ln -s /usr/lib64/libfastcommon.so /usr/lib/libfastcommon.so
ln -s /usr/lib64/libfdfsclient.so /usr/local/lib/libfdfsclient.so
ln -s /usr/lib64/libfdfsclient.so /usr/lib/libfdfsclient.so
设置完毕后就可以开始安装fastdfs了。
二、安装FastDFS主文件
（1）解压：
tar -zxvf fastdfs-5.05.tar.gz -C /user/local
（2）解压完成后进入目录fastdfs-5.05，依次执行./make.sh和./make.sh install：
./make.sh ./make.sh install
没有报错就说明安装成功了，在log中我们可以发现安装路径：
fastdfs安装到了/etc/fdfs中
（3）修改配置文件
cp client.conf.sample client.conf
cp storage.conf.sample storage.conf
cp tracker.conf.sample tracker.conf
三、安装Tracker
这里选择在/home目录下创建一个fastdfs_tracker目录用于存放Tracker服务器的相关文件：
mkdir /home/fastdfs_tracker
修改tracker配置文件：
[*]disabled=false
[*]port=22122
[*]base_path=/home/fastdfs_tracker
[*]http.server_port=4444
配置完成后启动Tracker服务器了，但首先依然要为启动脚本创建连接：
ln -s /usr/bin/fdfs_trackerd /usr/local/bin
ln -s /usr/bin/stop.sh /usr/local/bin
ln -s /usr/bin/restart.sh /usr/local/bin
最后通过命令启动Tracker服务器：
service fdfs_trackerd start
启动成功后，tracker服务的端口也应当被正常监听，
通过netstat命令查看一下端口监听情况：
netstat -unltp|grep fdfs
可以看到tracker服务运行的22122端口正常被监听：
四、安装配置Storage
（1）创建Storage文件存储路径和存放接收的文件的目录：
mkdir /home/fastdfs_storage
mkdir /home/fastdfs_storage_data
（2）修改/etc/fdfs目录下的storage.conf配置文件
[*]disabled=false
[*]group_name=group1
[*]port=23000 # 同一个组的storage端口号必须一致
[*]base_path=/home/fastdfs_storage
[*]store_path_count=1
[*]store_path0=/home/fastdfs_storage_data
[*]tracker_server=192.168.4.199:22122
[*]http.server_port=8888
(3)配置连接：
ln -s /usr/bin/fdfs_storaged /usr/local/bin
(4)启动Storage服务：
service fdfs_storaged start
启动成功:
五、启动fastdfs服务
（1）确定storage服务器是否已经关联到 tracker服务器
# /usr/bin/fdfs_monitor /etc/fdfs/storage.conf
DEBUG - base_path=/home/fastdfs_storage, connect_timeout=30, network_timeout=60, tracker_server_count=1, anti_steal_token=0, anti_steal_secret_key length=0, use_connection_pool=0, g_connection_pool_max_idle_time=3600s, use_storage_id=0, storage server id count: 0
server_count=1, server_index=0
tracker server is 192.168.3.61:22122
group count: 1
Group 1:
group name = group1
disk total space = 6818 MB
disk free space = 2169 MB
trunk free space = 0 MB
storage server count = 1
active server count = 1
storage server port = 23000
storage HTTP port = 8888
store path count = 1
subdir count per path = 256
current write server index = 0
current trunk file id = 0
Storage 1:
id = 192.168.3.61
ip_addr = 192.168.3.61 ACTIVE
http domain =
version = 5.05
total storage = 6818 MB
free storage = 2169 MB
upload priority = 10
store_path_count = 1
subdir_count_per_path = 256
storage_port = 23000
storage_http_port = 8888
current_write_path = 0
source storage id =
if_trunk_server = 0
connection.alloc_count = 256
connection.current_count = 0
connection.max_count = 0
total_upload_count = 0
success_upload_count = 0
total_append_count = 0
success_append_count = 0
total_modify_count = 0
success_modify_count = 0
total_truncate_count = 0
success_truncate_count = 0
total_set_meta_count = 0
success_set_meta_count = 0
total_delete_count = 0
success_delete_count = 0
total_download_count = 0
success_download_count = 0
total_get_meta_count = 0
success_get_meta_count = 0
total_create_link_count = 0
success_create_link_count = 0
total_delete_link_count = 0
success_delete_link_count = 0
total_upload_bytes = 0
success_upload_bytes = 0
total_append_bytes = 0
success_append_bytes = 0
total_modify_bytes = 0
success_modify_bytes = 0
stotal_download_bytes = 0
success_download_bytes = 0
total_sync_in_bytes = 0
success_sync_in_bytes = 0
total_sync_out_bytes = 0
success_sync_out_bytes = 0
total_file_open_count = 0
success_file_open_count = 0
total_file_read_count = 0
success_file_read_count = 0
total_file_write_count = 0
success_file_write_count = 0
至此我们就已经完成了fastdfs的全部配置
六、利用nginx模块去连接fastdfs
（1）编辑/etc/fdfs目录下的client.conf 文件并修改，关联至tracker服务：
[*]base_path=/home/fastdfs_tracker
[*]tracker_server=192.168.3.61:22122
[*]http.tracker_server_port=4444
（2）安装fastdfs-nginx-module-master模块
yum -y install pcre pcre-devel
yum -y install zlib zlib-devel
yum -y install openssl openssl-devel
依次装好这些依赖之后开始安装nginx
(3)首先分别进行解压：
tar -zxvf nginx-1.4.7.tar.gz
unzip fastdfs-nginx-module-master.zip -d /usr/local/
解压成功后就可以编译安装nginx了，进入nginx目录并输入以下命令进行配置：
./configur --prefix=/usr/local/nginx --add-module=/usr/local/fastdfs-nginx-module-master/src
配置成功后
紧接着就可以进行编译安装了，依次执行以下命令：
makemake install
安装完成后，我们在我们指定的目录/usr/local/nginx中就可以看到nginx的安装目录了：
(4)编辑nginx.conf文件加入以下配置：
（5）进入FastDFS的安装目录/usr/local/fastdfs-5.05目录下的conf目录，将http.conf和mime.types拷贝到/etc/fdfs目录下：
cp -r /usr/local/fastdfs-5.05/conf/http.conf /etc/fdfs/
cp -r /usr/local/fastdfs-5.05/conf/mime.types /etc/fdfs/
cp -r /usr/local/fastdfs-nginx-module-master/src/mod_fastdfs.conf /etc/fdfs/
看一下/etc/fdfs目录下当前所有的配置文件：
（6）编辑mod_fastdfs.conf文件
[*]base_path=/home/fastdfs_storage
[*]tracker_server=192.168.3.61:22122
[*]storage_server_port=23000
[*]url_have_group_name = true
[*]store_path0=/home/fastdfs_storage_data
[*]group_count = 3
[*]设置了group_count = 3
[*]最后添加：
[*] group_name=group1 storage_server_port=23000 store_path_count=1 store_path0=/home/fastdfs_storage_data group_name=group2 storage_server_port=23000 store_path_count=1 store_path0=/home/fastdfs_storage_data group_name=group3 storage_server_port=23000 store_path_count=1 store_path0=/home/fastdfs_storage_data
[*]最后启动nginx：192.168.3.61:8989
/usr/local/nginx/sbin/nginx
显示如下信息说明nginx已启动成功：
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