moosefs-1.6.10 安装手记 - sery

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moosefs-1.6.10 安装手记

2009-12-24 16:54:47

标签：分布式文件系统职场休闲 mfs

原创作品，允许转载，转载时请务必以超链接形式标明文章原始出处、作者信息和本声明。否则将追究法律责任。http://sery.blog.51cto.com/10037/248503

Moosefs-1.6.10 INSTALL

sery@163.com

Forms 1

rule	OS	ip	Service	Host quantity
Master	Centos 5.3	192.168.0.19	Mfsmaster,mfsmetalogger	1
chunkserver	Centos5.3/freebsd7.*	192.168.0.71~74	chunkserver	4
Mfs client	Centos5.3/freebsd7.*	192.168.0.0/24	mfsmount	several

Use software:

1 fuse-2.7.4.tar.gz

2 mfs-1.6.10.tar.gz

Master install and running steps:

1 add mfs user :useradd mfs –s /sbin/nologin

2 install mfs: tar zxvf mfs-1.6.10.tar.gz; cd mfs-1.6.10; ./configure –prefix=/usr/local/mfs –with-default-user=mfs –with-default-group=mfs; make ; make install

3 produce and modify configuration file:

(1) cd /usr/local/mfs/etc ; cp mfsmaster.cfg.dist mfsmaster.cfg ; cp mfsmetalogger.cfg.dist mfsmetalogger.cfg

(2) vi mfsmetalogger.cfg -à MASTER_HOST = 192.168.0.19

(3) mkdir /var/run/mfs ; chown –R mfs:mfs /var/run/mfs

4 running mfsmaster:

(1) cd /usr/local/mfs ; sbin/mfsmaster start

(2) sbin/mfsmetalogger start

(3) check process: ps aux | grep mfsmaster

(4) check system log: tail –f /var/log/messages

(5) check network status: netstat –an | grep tcp

tcp4 0 52 192.168.0.19.22 192.168.1.252.49020 ESTABLISHED

tcp4 0 0 192.168.0.19.9420 192.168.0.75.16178 ESTABLISHED

tcp4 0 0 192.168.0.19.9420 192.168.0.72.42870 ESTABLISHED

tcp4 0 0 192.168.0.19.9420 192.168.0.71.2740 ESTABLISHED

tcp4 0 0 192.168.0.19.9420 192.168.0.73.38114 ESTABLISHED

tcp4 0 0 192.168.0.19.9419 192.168.0.19.25712 ESTABLISHED

tcp4 0 0 *.9421 *.* LISTEN

tcp4 0 0 *.9420 *.* LISTEN

tcp4 0 0 *.9419 *.* LISTEN

…………………….(omitted)…………………………..

Everything seems to be fine!!!!!

Chunkserver install and running steps:

1 add mfs user :useradd mfs –s /sbin/nologin

2 install mfs: tar zxvf mfs-1.6.10.tar.gz; cd mfs-1.6.10; ./configure –prefix=/usr/local/mfs –with-default-user=mfs –with-default-group=mfs; make ; make install

3 produce and modify configuration file:

(1) cd /usr/local/mfs/etc ; cp mfschunkserver.cfg.dist mfschunkser.cfg ; cp mfshdd.cfg.dist mfshdd.cfg

(2) vi mfschunkserver.cfg -à MASTER_HOST = 192.168.0.19

(3) vi mfshdd.cfg -à /data (It is a separate partition)

(4) mkdir /var/run/mfs ; chown –R mfs:mfs /var/run/mfs

(5) chown –R mfs:mfs /data

4 running mfsmaster:

(1) cd /usr/local/mfs ; sbin/mfschunkserver start

(2) check process: ps aux | grep mfsmaster

(3) check system log: tail –f /var/log/messages

(4) check network status: netstat –an | grep tcp

(5) check directory /data , Observed the existence of a file or directory: ls –al /data

[root@mfs-1 etc]# ls -al /data/

total 1036

drwxr-xr-x 258 mfs mfs 4096 Dec 23 11:59 .

drwxr-xr-x 24 root root 4096 Dec 22 10:17 ..

drwxr-x--- 2 mfs mfs 4096 Dec 23 11:59 00

drwxr-x--- 2 mfs mfs 4096 Dec 23 11:59 01

drwxr-x--- 2 mfs mfs 4096 Dec 23 11:59 02

drwxr-x--- 2 mfs mfs 4096 Dec 23 11:59 03

………………………………

Everything seems to be fine!!!!!

Mfs client install and mount operation steps:

1 add mfs user :useradd mfs –s /sbin/nologin

2 install mfs: tar zxvf mfs-1.6.10.tar.gz; cd mfs-1.6.10; ./configure –prefix=/usr/local/mfs –with-default-user=mfs –with-default-group=mfs –enable-mfsmount; make ; make install

3 mount mfs:

(1) when os is freebsd: mkdir /mnt/mfs ; /usr/local/mfs/bin/mfsmount -h 192.168.0.19 ; df –h Output is as follows

shoucang5# df -h

Filesystem Size Used Avail Capacity Mounted on

/dev/ad4s1a 19G 1.8G 16G 10% /

devfs 1.0K 1.0K 0B 100% /dev

……………………………………………………………………..

/dev/fuse0 7.1T 0B 7.1T 0% /mnt/mfs

(2)when os is centos:mkdir /mnt/mfs ; /usr/local/mfs/bin/mfsmount -H 192.168.0.19 /mnt Output is as follows

[root@dl-src mfs]# bin/mfsmount -H 192.168.0.19 /mnt

mfsmaster register error: Permission denied

It is not fine!!!!!!!

Note:If found not fuse , you can perform command in unix shell .

#export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig

But when I use mfs-1.5.12 as mfsclient installing to mount master(version1.6.10),It is ok!

本文出自 “sery” 博客，请务必保留此出处http://sery.blog.51cto.com/10037/248503

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文章评论

[1楼]

rainbird2

2009-12-25 10:01:59

呵呵,1.6比1.5改动很大,用1.5的方法在1.6上是行不通的,官方文档又跟不上,这时候咋办呢?自己动手丰衣足食

[2楼]

sery

2009-12-25 10:15:02

已经发信给作者了

[3楼]

rainbird2

2009-12-25 12:06:27

额,我的意思是说:是可以用的,只是配置方法不同...

[4楼]

[匿名]bian_yuan45

2009-12-29 17:14:01

[root@dl-src mfs]# bin/mfsmount -H 192.168.0.19 /mnt
mfsmaster register error: Permission denied

在master上执行;
cd /usr/local/mfs/etc/
cp mfsexports.cfg.dist mfsexports.cfg
/usr/local/mfs/sbin/mfsmaster restart
然后就可以正常挂载，还可以在mfsexports.cfg按需要进行配置

[5楼]

sery

2009-12-29 21:12:02

用mfs-1.5.12可以直接挂载mfs-1.6.10 很神奇吧

[6楼]

[匿名]zh

2010-01-07 12:55:36

有个mfsexports.cfg 是控制权限的，看你的文件没有更改

[7楼]

sery

2010-01-07 13:43:52

即将撰写mfs-1.6.11文档

[8楼]

[匿名]zhangll

2010-01-08 17:22:49

感谢sery 提供好文章，我写的1.6.11文档在：http://www.lsanotes.cn/moosefs-1-6-11
请田兄指点，多次参考你的文章，非常感谢！

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