MFS分布式文件系统【2】MFS MASTER 部署

MFS版本

mfs-1.6.27

MFS-MASTER

192.168.1.190

MFS-CHUNKSERVER1

192.168.1.252

MFS-CHUNKSERVER2

192.168.1.188

MFS-client

192.168.1.52

下载MFS地址：http://sourceforge.net/projects/moosefs/files/moosefs/

主控服务器MFS-MASTER部署

[root@trunk_190 mfs-1.6.27]# mkdir /usr/local/mfs
[root@trunk_190 mfs-1.6.27]# useradd mfs -s /sbin/nologin -u 513

[root@trunk_190 mfs-1.6.27]# ./configure --prefix=/usr/local/mfs --with-default-user=mfs --with-default-group=mfs

[root@trunk_190 mfs-1.6.27]# make &&make install

MASTER安装完成后，会在/usr/local/mfs/etc/mfs 下生成.dist的配置样例文件

mfschunkserver.cfg.dist mfshdd.cfg.dist mfsmetalogger.cfg.dist

mfsexports.cfg.dist mfsmaster.cfg.dist mfstopology.cfg.dist

#默认配置文件路径/usr/local/mfs/etc/mfs/

##MASTER 需要一下几个配置文件/usr/local/mfs/etc

mfsmaster.cfg、mfsexports.cfg、mfstopology.cfg

启动master mfs服务：

[root@trunk_190 etc]# /usr/local/mfs/sbin/mfsmaster start

ERROR:

oading metadata ...

can't open metadata file

if this is new instalation then rename /usr/local/mfs/var/mfs/metadata.mfs.empty as /usr/local/mfs/var/mfs/metadata.mfs

init: file system manager failed !!!

根据提示： mv /usr/local/mfs/var/mfs/metadata.mfs.empty /usr/local/mfs/var/mfs/metadata.mfs

[root@trunk_190 mfs]# /usr/local/mfs/sbin/mfsmaster start

default sysconf path has changed - please move mfsmaster.cfg from /usr/local/mfs/etc/ to /usr/local/mfs/etc/mfs/#默认配置文件路径已经更改到/usr/local/mfs/etc/mfs/

working directory: /usr/local/mfs/var/mfs

lockfile created and locked

initializing mfsmaster modules ...

loading sessions ... ok

sessions file has been loaded

default sysconf path has changed - please move mfsexports.cfg from /usr/local/mfs/etc/ to /usr/local/mfs/etc/mfs/

exports file has been loaded

default sysconf path has changed - please move mfstopology.cfg from /usr/local/mfs/etc/ to /usr/local/mfs/etc/mfs/

mfstopology: incomplete definition in line: 7

mfstopology: incomplete definition in line: 7

mfstopology: incomplete definition in line: 22

mfstopology: incomplete definition in line: 22

mfstopology: incomplete definition in line: 28

mfstopology: incomplete definition in line: 28

topology file has been loaded

loading metadata ...

create new empty filesystemmetadata file has been loaded

no charts data file - initializing empty charts

master <-> metaloggers module: listen on *:9419

master <-> chunkservers module: listen on *:9420

main master server module: listen on *:9421

mfsmaster daemon initialized properly

启动了一下3个端口：

MATOML_LISTEN_PORT = 9419

MATOCS_LISTEN_PORT = 9420

MATOCL_LISTEN_PORT = 9421

启动CGI监控，用浏览器查看整个MooseFS的运行情况

[root@trunk_190 mfs]# /usr/local/mfs/sbin/mfscgiserv
lockfile created and locked
starting simple cgi server (host: any , port: 9425 , rootpath: /usr/local/mfs/share/mfscgi)

浏览器访问：

http://192.168.1.190:9425