Skip to content

MFS.md

Latest commit

 

History

History
162 lines (134 loc) · 3.46 KB

MFS.md

File metadata and controls

162 lines (134 loc) · 3.46 KB
Raw

mfsmaster

1、安装依赖
yum install rpm-build gcc gcc-c++ fuse-devel zlib-devel -y

2、创建mfs用户
useradd -s /sbin/nologin mfs

3、编译mfs

wget https://github.com/moosefs/moosefs/archive/v3.0.105.tar.gz
cd moosefs
./configure --prefix=/opt/mfs --with-default-user=mfs --with-default-group=mfs
make && make install

4、进入安装目录重命名配置文件

cd /opt/mfs/etc/mfs
cp mfsmaster.cfg.sample mfsmaster.cfg
cp mfsexports.cfg.sample mfsexports.cfg
cp mfsmetalogger.cfg.sample mfsmetalogger.cfg
cp mfstopology.cfg.sample mfstopology.cfg
cd /opt/mfs/var/mfs
cp metadata.mfs.empty metadata.mfs

5、更改属主属组
chown -R mfs.mfs /opt/mfs/

6、启动
sbin/sbin/mfsmaster start

7、配置共享访问权限

vim mfsexports.cfg
192.168.101.0/24         /       rw,alldirs,maproot=0,password=123456

  • / 表示 MooseFS 的根

  • . 表示 MFSMETA 文件系

  • ro 只读

  • rw 读写

  • alldirs 允许挂载任何指定的子目录

  • maproot 映射为 root 用户还是指定的用户

  • password 指定客户端密码

安装元数据mfsmetalogger

1、下载安装

wget https://github.com/moosefs/moosefs/archive/v3.0.105.tar.gz
tar xvf v3.0.105.tar.gz 
cd moosefs-3.0.105/
./configure --prefix=/opt/mfsmeta --with-default-user=mfs --with-default-group=mfs
make && make install

2、拷贝配置文件

cd /opt/mfsmeta/etc/mfs
cp mfsmetalogger.cfg.sample mfsmetalogger.cfg
vim mfsmetalogger.cfg
MASTER_HOST = 192.168.101.69

3、更改属主属组
chown -R mfs.mfs /opt/mfsmeta/

4、启动

sbin/mfsmetalogger start
netstat -antpu | grep 9419

存储Chunk Server

1、下载安装

wget https://github.com/moosefs/moosefs/archive/v3.0.105.tar.gz
tar xvf v3.0.105.tar.gz 
cd moosefs-3.0.105/
./configure --prefix=/opt/mfsostor --with-default-user=mfs --with-default-group=mfs
make && make install

2、修改配置文件

cp mfschunkserver.cfg.sample mfschunkserver.cfg
vim  mfschunkserver.cfg
MASTER_HOST = 192.168.101.69
MASTER_PORT = 9420

cp mfshdd.cfg.sample mfshdd.cfg
/tmp     #填写要共享的目录路径

3、更改属主属组
chown -R mfs.mfs /opt/mfsostor

4、启动

sbin/mfschunkserver start
netstat -anput |grep 9422

安装客户端

1、下载安装

wget https://github.com/moosefs/moosefs/archive/v3.0.105.tar.gz
tar xvf v3.0.105.tar.gz 
cd moosefs-3.0.105/
./configure --prefix=/opt/mfsclient --with-default-user=mfs --with-default-group=mfs --enable-mfsmount
make && make install

2、添加模块

# lsmod |grep fuse
# modprobe fuse
# lsmod |grep fuse
fuse                   91874  1

3、挂载

#创建要挂载的目录
mkdir /opt/mount_t 
# ./mfsmount /opt/mount_t -H 192.168.101.69 -p  #master主机IP
mfsmaster accepted connection with parameters: read-write,restricted_ip,admin ; root mapped to root:root

4、命令
查看数据有几个备份

# ./mfsgetgoal  /opt
/opt: 2              #两个备份
# ./mfsfileinfo /opt/fstab        #查看文件有几个备份
/opt/fstab: 
        chunk 0: 00000000000013C_00000001 / (id:316 ver:1)
               copy 1:192.168.101.70:9422 (status:VALID)
               copy 2:192.168.101.71:9422 (status:VALID)
设置目录有几个备份
./mfsgetgoal  -r 2 /opt

在master节点配置MFS监控

1、开启mfs监控

/opt/mfs/sbin/mfscgiserv

2、浏览器访问
http://192.168.101.69:9425