Linux MFS分布式文件系统

Master 192.168.1.101
logserver 192.168.1.102
存储节点 192.168.1.103
存储节点 192.168.1.104
测试客户机 192.168.1.10

hostnamectl set-hostname
su

----搭建Master server-------
#关闭防火墙
systemctl stop firewalld.service
yum -y install zlib-devel gcc gcc-c++
#获取压缩包
wget http://123.56.134.27/pub/package/mfs/mfs-1.6.27-5.tar.gz
useradd mfs -s /sbin/nologin

tar zxvf mfs-1.6.27-5.tar.gz
cd mfs-1.6.27/
./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfschunkserver \
--disable-mfsmount
#上面的为关闭节点服务功能跟客户端功能

make -j8 && make install

cd /usr/local/mfs/etc/mfs/
cp mfsmaster.cfg.dist mfsmaster.cfg #主配置文件
cp mfsexports.cfg.dist mfsexports.cfg #权限设置的配置文件
cp mfsmetalogger.cfg.dist mfsmetalogger.cfg #日志的配置文件

cd /usr/local/mfs/var/mfs/
cp metadata.mfs.empty metadata.mfs #源数据文件,需要开放

/usr/local/mfs/sbin/mfsmaster start #启动mfs服务
ps -ef |grep mfs
/usr/local/mfs/sbin/mfsmaster start -s #关闭mfs服务

------------搭建MetaLogger server---------
JnxmbCLT66C- Dcc
默认为24小时，即每隔一-天从元数据服务器MASTER下载-一个metadata.
当元数据服务器关闭或者出故障时，matedata.mfs.back文件将消失，
那么要恢复整个mfs, 则需从metalogger 服务器取得该文件。
请特别注意这个文件，它与日志文件一. 起，
才能够恢复整个被损坏的分布式文件系统。

useradd mfs -s /sbin/nologin
yum -y install zlib-devel gcc gcc-c++
#获取压缩包
wget http://123.56.134.27/pub/package/mfs/mfs-1.6.27-5.tar.gz

tar zxvf mfs-1.6.27-5.tar.gz
cd mfs-1.6.27/
./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfschunkserver \
--disable-mfsmount

make -j8 && make install

cd /usr/local/mfs/etc/mfs/
cp mfsmetalogger.cfg.dist mfsmetalogger.cfg

cd /usr/local/mfs/etc/mfs/
vim mfsmetalogger.cfg
15 MASTER_HOST = 192.168.1.101

/usr/local/mfs/sbin/mfsmetalogger start
ps -ef |grep mfs

---------搭建存储节点chunkserver---------注意:两台机子同样的操作
systemctl stop firewalld.service
setenforce 0

yum -y install zlib-devel gcc gcc-c++

useradd mfs -s /sbin/nologin

wget http://123.56.134.27/pub/package/mfs/mfs-1.6.27-5.tar.gz

tar zxvf mfs-1.6.27-5.tar.gz
cd mfs-1.6.27/
./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfsmaster \
--disable-mfsmount

make -j16 && make install

cd /usr/local/mfs/etc/mfs/
cp mfschunkserver.cfg.dist mfschunkserver.cfg
cp mfshdd.cfg.dist mfshdd.cfg

vim mfschunkserver.cfg
12 MASTER_HOST = 192.168.1.101

vim mfshdd.cfg
6 /data
mkdir /data

chown -R mfs:mfs /data/

/usr/local/mfs/sbin/mfschunkserver start

-------------客户端配置------------
systemctl stop firewalld.service
setenforce 0

yum -y install zlib-devel gcc gcc-c++
wget http://123.56.134.27/pub/package/mfs/fuse-2.9.2.tar.gz
tar zxvf fuse-2.9.2.tar.gz
cd fuse-2.9.2/
./configure
make && make install

vim /etc/profile
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PAG_CONFIG_PATH
source /etc/profile
##安装mfs客户端

useradd mfs -s /sbin/nologin

wget http://123.56.134.27/pub/package/mfs/mfs-1.6.27-5.tar.gz

tar zxvf mfs-1.6.27-5.tar.gz
cd mfs-1.6.27/
./configure \
--prefix=/usr/local/mfs \
--with-default-user=mfs \
--with-default-group=mfs \
--disable-mfsmaster \
--disable-mfschunkserver \
--enable-mfsmount

make -j4 && make install

mkdir /mnt/mfs
modprobe fuse

/usr/local/mfs/bin/mfsmount /mnt/mfs -H 192.168.1.101

df -hT
umont /mnt/mfs
####优化客户端###
vim /etc/profile
export PATH=/usr/local/mfs/bin:$PATH
source /etc/profile

mfsgetgoal -r /mnt/mfs/ 复制一份副本
/mnt/mfs/:
directories with goal 1 : 1

---------MASTER-server---启动监控程序--
在master上面部署
/usr/local/mfs/sbin/mfscgiserv

http://192.168.1.101:9425/ 查看节点的监控