1.CentOS7 FastDFS搭建
前面已下载好了要用到的工具集，下面就可以开始安装了：
如果安装过程中出现问题，可以下载我提供的，当前测试可以通过的工具包：
1.1 安装libfastcommon
安装成功后解压libfastcommon-master.zip
unzip libfastcommon-master.zip
[root@sybmfw12-lnsy libfastcommon-1.0.]# ll
drwxr-xr-x. root root 4月 doc
-rw-r--r--. root root 4月 HISTORY
-rw-r--r--. root root 4月 INSTALL
-rw-r--r--. root root 4月 libfastcommon.spec
-rwxr-xr-x. root root 4月 make.sh
drwxr-xr-x. root root 4月 php-fastcommon
-rw-r--r--. root root 4月 README
drwxr-xr-x. root root 11月 : src
当我们./make.sh的时候可能会提示，gcc命令没有找到。
用yum安装gcc:
yum -y install gcc-c++
这个时候分别执行./make.sh和./make.sh install，正常情况是可以成功的。
libfastcommon默认会被安装到/usr/lib64/libfastcommon.so但是FastDFS的主程序却在/usr/local/lib目录下
这个时候我们就要建立一个软链接了，实际上也相当于windows上的快捷方式。
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
1.2安装FastDFS
解压FastDFS安装包
unzip fastdfs-5.11.zip
解压后看到：
[root@sybmfw12-lnsy fastdfs-5.11]# ll
总用量
drwxr-xr-x. root root 11月 : client
drwxr-xr-x. root root 11月 : common
drwxr-xr-x. root root 6月 : conf
-rw-r--r--. root root 6月 : COPYING-3_0.txt
-rw-r--r--. root root 6月 : fastdfs.spec
-rw-r--r--. root root 6月 : HISTORY
drwxr-xr-x. root root 6月 : init.d
-rw-r--r--. root root 6月 : INSTALL
-rwxr-xr-x. root root 6月 : make.sh
drwxr-xr-x. root root 6月 : php_client
-rw-r--r--. root root 6月 : README.md
-rwxr-xr-x. root root 6月 : restart.sh
-rwxr-xr-x. root root 6月 : stop.sh
drwxr-xr-x. root root 11月 : storage
drwxr-xr-x. root root 6月 : test
drwxr-xr-x. root root 11月 : track
进到刚解压的目录：
cd fastdfs-5.11
./make.sh
./make.sh install
如果没有报错那么就成功了。安装log中会提示FastDFS安装到了/etc/fdfs目录下。
成功后查看安装目录：
[root@sybmfw12-lnsy fastdfs-5.11]# ll /etc/fdfs/
-rw-r--r--. root root 11月 : client.conf.sample -rw-r--r--. root root 11月 : storage.conf.sample -rw-r--r--. root root 11月 : tracker.conf.sample
我们需要把这三个示例文件复制一份，去掉.sample
cp client.conf.sample client.conf
cp storage.conf.sample storage.conf
cp tracker.conf.sample tracker.conf
FastDFS安装结束。
1.3安装tracker
1.3.1创建tracker工作目录
这个目录可以自定义，用来保存tracker的data和log
根据个人习惯，我创建了下面的目录：
mkdir /opt/fastdfs_tracker
1.3.2 配置tracker
vim /etc/fdfs/tracker.conf
打开后重点关注下面4个配置：
.disabled=false
.port= #默认端口号
.base_path=/opt/fastdfs_tracker #我刚刚创建的目录
.http.server_port= #默认端口是8080
5.bind_addr= 0.0.0.0 监听地址
修改完的文件为：
disabled=false bind_addr= 0.0.0.0 port= connect_timeout= network_timeout= base_path=/opt/fastdfs_tracker max_connections= accept_threads= work_threads= min_buff_size = 8KB max_buff_size = 128KB store_lookup= store_group=group2 store_server= store_path= download_server= reserved_storage_space = % log_level=info run_by_group= run_by_user= allow_hosts=* sync_log_buff_interval = check_active_interval = thread_stack_size = 64KB storage_ip_changed_auto_adjust = true storage_sync_file_max_delay = storage_sync_file_max_time = use_trunk_file = false slot_min_size = slot_max_size = 16MB trunk_file_size = 64MB trunk_create_file_advance = false trunk_create_file_time_base = : trunk_create_file_interval = trunk_create_file_space_threshold = 20G trunk_init_check_occupying = false trunk_init_reload_from_binlog = false trunk_compress_binlog_min_interval = use_storage_id = false storage_ids_filename = storage_ids.conf id_type_in_filename = ip store_slave_file_use_link = false rotate_error_log = false error_log_rotate_time=: rotate_error_log_size = log_file_keep_days = use_connection_pool = false connection_pool_max_idle_time = http.server_port= http.check_alive_interval= http.check_alive_type=tcp http.check_alive_uri=/status.html
1.3.3启动tracker
保存配置后启动tracker，命令如下：
service fdfs_trackerd start
成功后应该可以看到：
[root@sybmfw12-lnsy fastdfs-5.11]#service fdfs_trackerd start
Starting fdfs_trackerd (via systemctl): [ OK ]
进行刚刚创建的tracker目录，发现目录中多了data和log两个目录
[root@sybmfw12-lnsy fastdfs-5.11]# ll /opt/fastdfs_tracker/
drwxr-xr-x. root root 11月 : data
drwxr-xr-x. root root 11月 : logs
最后我们需要给tracker加入开机启动
echo "service fdfs_trackerd start" |tee -a /etc/rc.d/rc.local
查看一下tracker的端口监听情况
[root@sybmfw12-lnsy fastdfs-5.11]# netstat -unltp|grep fdfs
tcp 0.0.0.0: 0.0.0.0:* LISTEN /fdfs_trackerd
端口22122成功监听。
1.4 安装storage
storage的安装与tracker很类似。
1.4.1 为storage配置工作目录
与tracker不同的是，由于storage还需要一个目录用来存储数据，所以我另外多建了两个目录fastdfs_storage_data,fastdfs_storage
下面是我的目录结构：
[root@sybmfw12-lnsy fastdfs-5.11]# ll /opt/
drwxr-xr-x. root root 11月 : fastdfs_storage
drwxr-xr-x. root root 11月 : fastdfs_storage_data
drwxr-xr-x. root root 11月 : fastdfs_tracker
1.4.2 修改storage配置文件
修改storage.conf
.disabled=false
.group_name=group1 #组名，根据实际情况修改
.port= #设置storage的端口号，默认是23000，同一个组的storage端口号必须一致
.base_path=/opt/fastdfs_storage #设置storage数据文件和日志目录
.store_path_count= #存储路径个数，需要和store_path个数匹配
.store_path0=/opt/fastdfs_storage_data #实际文件存储路径
.tracker_server=172.20.132.57: #我CentOS7的ip地址
.http.server_port= #设置 http 端口号
修改完的文件为:
disabled=false
group_name=group1
bind_addr= 0.0.0.0
client_bind=true
port=
connect_timeout=
network_timeout=
heart_beat_interval=
stat_report_interval=
base_path=/opt/fastdfs_storage
max_connections=
buff_size = 256KB
accept_threads=
work_threads=
disk_rw_separated = true
disk_reader_threads =
disk_writer_threads =
sync_wait_msec=
sync_interval=
sync_start_time=:
sync_end_time=:
write_mark_file_freq=
store_path_count=
store_path0=/opt/fastdfs_storage_data
subdir_count_per_path=
tracker_server=172.20.132.57:
log_level=info
run_by_group=
run_by_user=
allow_hosts=*
file_distribute_path_mode=
file_distribute_rotate_count=
fsync_after_written_bytes=
sync_log_buff_interval=
sync_binlog_buff_interval=
sync_stat_file_interval=
thread_stack_size=512KB
upload_priority=
if_alias_prefix=
check_file_duplicate=
file_signature_method=hash
key_namespace=FastDFS
keep_alive=
use_access_log = false
rotate_access_log = false
access_log_rotate_time=:
rotate_error_log = false
error_log_rotate_time=:
rotate_access_log_size =
rotate_error_log_size =
log_file_keep_days =
file_sync_skip_invalid_record=false
use_connection_pool = false
connection_pool_max_idle_time =
http.domain_name=
http.server_port=
修改保存后创建软引用
ln -s /usr/bin/fdfs_storaged /usr/local/bin
1.4.3 启动storage
service fdfs_storaged start
Starting fdfs_storaged (via systemctl): [ OK ]
同样的，设置开机启动：
修改rc.local
echo "service fdfs_storaged start" |tee -a /etc/rc.d/rc.local
查看一下服务是否启动
[root@sybmfw12-lnsy fastdfs-5.11]#netstat -unltp | grep fdfs
tcp 0.0.0.0: 0.0.0.0:* LISTEN /fdfs_trackerd
tcp 0.0.0.0: 0.0.0.0:* LISTEN /fdfs_storaged
服务已正常启动。
1.4.4 校验整合
到这里，fastdfs的东西都已安装完成，最后我们还要确定一下，storage是否注册到了tracker中去。
查看命令：
/usr/bin/fdfs_monitor /etc/fdfs/storage.conf
成功后可以看到：
ip_addr = 172.20.132.57 (localhost.localdomain) ACTIVE
[root@sybmfw12-lnsy fastdfs-5.11]# /usr/bin/fdfs_monitor /etc/fdfs/storage.conf
[-- ::] DEBUG - base_path=/opt/fastdfs_storage, connect_timeout=, network_timeout=, tracker_server_count=, anti_steal_token=, anti_steal_secret_key length=, use_connection_pool=, g_connection_pool_max_idle_time=3600s, use_storage_id=, storage server id count: server_count=, server_index= tracker server is 172.20.132.57: group count: Group :
group name = group1
disk total space = MB
disk free space = MB
trunk free space = MB
storage server count =
active server count =
storage server port =
storage HTTP port =
store path count =
subdir count per path =
current write server index =
current trunk file id = Storage :
id = 172.20.132.57
ip_addr = 172.20.132.57 (sybmfw12-lnsy) ACTIVE
http domain =
version = 5.11
join time = -- ::
up time = -- ::
total storage = MB
free storage = MB
upload priority =
store_path_count =
subdir_count_per_path =
storage_port =
storage_http_port =
current_write_path =
source storage id =
if_trunk_server =
connection.alloc_count =
connection.current_count =
connection.max_count =
total_upload_count =
success_upload_count =
total_append_count =
success_append_count =
total_modify_count =
success_modify_count =
total_truncate_count =
success_truncate_count =
total_set_meta_count =
success_set_meta_count =
total_delete_count =
success_delete_count =
total_download_count =
success_download_count =
total_get_meta_count =
success_get_meta_count =
total_create_link_count =
success_create_link_count =
total_delete_link_count =
success_delete_link_count =
total_upload_bytes =
success_upload_bytes =
total_append_bytes =
success_append_bytes =
total_modify_bytes =
success_modify_bytes =
stotal_download_bytes =
success_download_bytes =
total_sync_in_bytes =
success_sync_in_bytes =
total_sync_out_bytes =
success_sync_out_bytes =
total_file_open_count =
success_file_open_count =
total_file_read_count =
success_file_read_count =
total_file_write_count =
success_file_write_count =
last_heart_beat_time = -- ::
last_source_update = -- ::
last_sync_update = -- ::
last_synced_timestamp = -- ::
点这里看第三篇