MFS分布式文件系统（内含安装包）

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第一台服务器master 192.168.120.133
第二台服务器log 192.168.120.128
第三台服务器chunk01 192.168.120.129
第四台服务器chunk02 192.168.120.131
第五台服务器client 192.168.120.132
具体实验操作：（实验步骤虽然多，但前面都是重复操作）
---------------------------搭建Master服务器---------------------------
[root@localhost ~]# yum install gcc gcc-c++ zlib-devel -y
[root@localhost ~]# useradd -s /sbin/nologin mfs
[root@localhost ~]# mkdir /abc
[root@localhost ~]# mount.cifs //192.168.100.10/rhel6 /abc
Password for root@//192.168.100.10/rhel6:
[root@localhost ~]# cd /abc/Y2C
[root@localhost Y2C]# tar zxvf mfs-1.6.27-5.tar.gz -C /opt/
[root@localhost Y2C]# cd /opt/mfs-1.6.27/
[root@localhost mfs-1.6.27]# ./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfschunkserver \
--disable-mfsmount
[root@localhost mfs-1.6.27]# make && make install
[root@localhost mfs-1.6.27]# cd /usr/local/mfs/etc/mfs/
[root@localhost mfs]# ls
mfsexports.cfg.dist mfsmaster.cfg.dist mfsmetalogger.cfg.dist mfstopology.cfg.dist
[root@localhost mfs]# cp mfsexports.cfg.dist mfsexports.cfg
[root@localhost mfs]# cp mfsmaster.cfg.dist mfsmaster.cfg
[root@localhost mfs]# cp mfstopology.cfg.dist mfstopology.cfg
[root@localhost mfs]# cd /usr/local/mfs/var/mfs/
[root@localhost mfs]# cp metadata.mfs.empty metadata.mfs
[root@localhost mfs]# /usr/local/mfs/sbin/mfsmaster start
[root@localhost mfs]# systemctl stop firewalld.service
[root@localhost mfs]# setenforce 0
[root@localhost mfs]# netstat -ntap | grep mfsmaster
tcp 0 0 0.0.0.0:9419 0.0.0.0: LISTEN 12020/mfsmaster
tcp 0 0 0.0.0.0:9420 0.0.0.0: LISTEN 12020/mfsmaster
tcp 0 0 0.0.0.0:9421 0.0.0.0:* LISTEN 12020/mfsmaster

------------------搭建MetaLogger server-------------------

---------------第二台服务器上（日志配置）-------------------
[root@localhost ~]# yum install gcc gcc-c++ zlib-devel -y
[root@localhost ~]# systemctl stop firewalld.service
[root@localhost ~]# setenforce 0
[root@localhost ~]# useradd -s /sbin/nologin mfs
[root@localhost ~]# mkdir /abc
[root@localhost ~]# mount.cifs //192.168.100.10/rhel6 /abc
Password for root@//192.168.100.10/rhel6:
[root@localhost ~]# cd /abc/Y2C/
[root@localhost Y2C]# tar zxvf mfs-1.6.27-5.tar.gz -C /opt/
[root@localhost Y2C]# cd /opt/mfs-1.6.27/
[root@localhost mfs-1.6.27]# ./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfschunkserver \
--disable-mfsmount
[root@localhost mfs-1.6.27]# make && make install
[root@localhost mfs-1.6.27]# cd /usr/local/mfs/etc/mfs/
[root@localhost mfs]# cp mfsexports.cfg.dist mfsexports.cfg
[root@localhost mfs]# cp mfsmaster.cfg.dist mfsmaster.cfg
[root@localhost mfs]# cp mfsmetalogger.cfg.dist mfsmetalogger.cfg
[root@localhost mfs]# vim mfsmetalogger.cfg
#第15行 MASTER_HOST = 192.168.120.133 #（IP为第一台主服务器的）
[root@localhost mfs]# cd /usr/local/mfs/var/mfs/
[root@localhost mfs]# cp metadata.mfs.empty metadata.mfs
[root@localhost mfs]# /usr/local/mfs/sbin/mfsmetalogger start
working directory: /usr/local/mfs/var/mfs

----------------第三、四台（节点服务器1、2）两台同样操作-----------------------
[root@localhost ~]# yum install gcc gcc-c++ zlib-devel -y
[root@localhost ~]# systemctl stop firewalld.service
[root@localhost ~]# setenforce 0
[root@localhost ~]# useradd -s /sbin/nologin mfs
[root@localhost ~]# mkdir /abc
[root@localhost ~]# mount.cifs //192.168.100.10/rhel6 /abc
Password for root@//192.168.100.10/rhel6:
[root@localhost ~]# cd /abc/Y2C
[root@localhost Y2C]# tar zxvf mfs-1.6.27-5.tar.gz -C /opt/
[root@localhost Y2C]# cd /opt/mfs-1.6.27/
[root@localhost mfs-1.6.27]# ./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfsmaster \
--disable-mfsmount
[root@localhost mfs-1.6.27]# make && make install
[root@localhost mfs-1.6.27]# cd /usr/local/mfs/etc/mfs/
[root@localhost mfs]# cp mfschunkserver.cfg.dist mfschunkserver.cfg
[root@localhost mfs]# cp mfshdd.cfg.dist mfshdd.cfg
[root@localhost mfs]# vim mfschunkserver.cfg

第12行 MASTER_HOST = 192.168.120.133

[root@localhost mfs]# vim mfshdd.cfg
#按G到末尾插入路径
/data

[root@localhost mfs]# mkdir /data
[root@localhost mfs]# chown -R mfs.mfs /data/
[root@localhost mfs]# /usr/local/mfs/sbin/mfschunkserver start
[root@localhost mfs]# netstat -ntap | grep mfschunkserve
tcp 0 0 0.0.0.0:9422 0.0.0.0:* LISTEN 44065/mfschunkserve
tcp 0 0 192.168.120.129:35272 192.168.120.133:9420 ESTABLISHED 44065/mfschunkserve

-------------------------------客户端----------------------------------------------
[root@localhost ~]# yum install gcc gcc-c++ zlib-devel -y
[root@localhost ~]# systemctl stop firewalld.service
[root@localhost ~]# setenforce 0
[root@localhost ~]# useradd -s /sbin/nologin mfs
[root@localhost ~]# mkdir /abc
[root@localhost ~]# mount.cifs //192.168.100.10/rhel6 /abc
Password for root@//192.168.100.10/rhel6:
[root@localhost ~]# cd /abc/Y2C
[root@localhost Y2C]# tar zxvf fuse-2.9.2.tar.gz -C /opt/
[root@localhost Y2C]# cd /opt/fuse-2.9.2/
[root@localhost fuse-2.9.2]# ./configure
[root@localhost fuse-2.9.2]# make && make install
[root@localhost fuse-2.9.2]# vim /etc/profile
按G到末尾插入
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH

[root@localhost fuse-2.9.2]# source /etc/profile
[root@localhost fuse-2.9.2]# cd /abc/Y2C/
[root@localhost Y2C]# tar zxvf mfs-1.6.27-5.tar.gz -C /opt/
[root@localhost Y2C]# cd /opt/mfs-1.6.27/
[root@localhost mfs-1.6.27]# ./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfsmaster \
--disable-mfschunkserver \
--enable-mfsmount

[root@localhost mfs-1.6.27]# make && make install
[root@localhost mfs-1.6.27]# mkdir /opt/mfs
[root@localhost mfs-1.6.27]# modprobe fuse #加载fuse模块到内核
[root@localhost mfs-1.6.27]# /usr/local/mfs/bin/mfsmount /opt/mfs -H 192.168.120.133
mfsmaster accepted connection with parameters: read-write,restricted_ip ; root mapped to root:root
[root@localhost mfs-1.6.27]# df -h
文件系统 容量 已用 可用 已用% 挂载点
/dev/mapper/centos-root 20G 3.6G 17G 18% /
devtmpfs 897M 0 897M 0% /dev
tmpfs 912M 0 912M 0% /dev/shm
tmpfs 912M 9.1M 903M 1% /run
tmpfs 912M 0 912M 0% /sys/fs/cgroup
/dev/mapper/centos-opt 5.0G 76M 5.0G 2% /opt
/dev/mapper/centos-home 10G 37M 10G 1% /home
/dev/sda1 1012M 179M 834M 18% /boot
tmpfs 183M 4.0K 183M 1% /run/user/42
tmpfs 183M 20K 183M 1% /run/user/0
/dev/sr0 4.3G 4.3G 0 100% /run/media/root/CentOS 7 x86_64
//192.168.100.10/rhel6 311G 227G 85G 73% /abc
192.168.120.133:9421 32G 0 32G 0% /opt/mfs ###挂载过来了

------------------优化客户端-------------------------------

[root@localhost mfs-1.6.27]# vim /etc/profile
export PATH=/usr/local/mfs/bin:$PATH

[root@localhost mfs-1.6.27]# source /etc/profile
[root@localhost mfs-1.6.27]# cd /opt/mfs
[root@localhost mfs]# echo "this is abc" > test.txt
[root@localhost mfs]# mfsgetgoal -r 2 /opt/mfs #复制两份文件

-------------MASTER-server---------------启动监控程序------
[root@localhost mfs]# /usr/local/mfs/sbin/mfscgiserv
lockfile created and locked
starting simple cgi server (host: any , port: 9425 , rootpath: /usr/local/mfs/share/mfscgi)
----------------打开浏览器访问-------------------------
访问主服务器：http：//192.168.120.133:9425

#两个节点：

#客户端：

#存储位置：

MFS分布式文件系统（内含安装包）

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原文地址：http://blog.51cto.com/13756916/2286980