MFS分布式文件系统【2】MFS MASTER 部署

古城热线

　　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
　　[iyunv@trunk_190 mfs-1.6.27]# mkdir /usr/local/mfs
[iyunv@trunk_190 mfs-1.6.27]# useradd mfs -s /sbin/nologin -u 513
　　[iyunv@trunk_190 mfs-1.6.27]# ./configure --prefix=/usr/local/mfs --with-default-user=mfs --with-default-group=mfs
　　[iyunv@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：
　　[iyunv@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
　　[iyunv@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

　　[iyunv@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