moosefs-1.6.10 安装手记

Moosefs-<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />1.6.10 INSTALL

sery@163.com

<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

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!

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