Ubuntu 12.04.1安装glusterfs

奥飞火千万电

　　场景：
　　三台服务器作用gluster做server又做client端
　　首先保证三台服务器是通的
　　分别配置/etc/hosts
　　

　　10.51.114.230 web1
　　10.51.116.7 web2
　　10.51.116.58 web3
　　

　　

　　三台服务器每一台都要安装gluster哦
#apt-get install bison
#apt-get install flex
#wget http://download.gluster.org/pub/gluster/glusterfs/3.6/3.6.4/glusterfs-3.6.4.tar.gz
#tar -zxvf glusterfs-3.6.4.tar.gz
#cd glusterfs-3.6.4
#./configure --prefix= > /dev/null
#make
#make insatll  

安装完执行下
#ldconfig  
#glusterfs --version
glusterfs 3.6.4 built on Aug 11 2015 14:59:37
Repository revision: git://git.gluster.com/glusterfs.git
Copyright (c) 2006-2013 Red Hat, Inc.
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation.
启动
#/etc/init.d/glusterd  start　　

　　好了，这样子就给每一台都安装并启动了glusterfs
　　

　　下面进入配置阶段，以下操作在其中一台服务器上执行就可以了，我们在WEB1上执行
root@Server1:/data# gluster
#加入web1,web2,web3节点
gluster>peer probe web1   
Probe successful
gluster>peer probe web2
Probe successful
gluster>peer probe web3
Probe successful
#查看节点，我在web1上就可看到web2,web3,同理在其它服务器，可以看到其它服务器
gluster> peer status
Number of Peers: 2
Hostname: web2
Uuid: b9f67621-80cd-4322-86f1-c7ca8daa7c0d
State: Peer in Cluster (Connected)
Hostname: web3
Uuid: 20986446-0b1a-41fb-b2cc-237740e70d62
State: Peer in Cluster (Connected)
#创建卷名为filestore,路径为/data/filestore,名字和路径不一定要相同哦
gluster> volume create filestore replica 3 web1:/data/filestore web2:/data/filestore web3:/data/filestore
volume create: filestore: success: please start the volume to access data
#启动filestore卷,
gluster>  volume start filestore
volume start: filestore: success
#查看filestor卷信息
gluster> volume info  filestore
Volume Name: filestore
Type: Replicate
Volume ID: af99cc80-ac53-43a9-8e35-3aa21ff7627b
Status: Started
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: web1:/data/filestore
Brick2: web2:/data/filestore
Brick3: web3:/data/filestore
这样就在三台服务器上创建了/data/filestore，卷名为filestore,共享存储　　

　　

附注
查看命令帮助，这个非常有用，gluster很多命令和别的软件有区别
gluster help
gluster peer help
gluster volume help删除节点
gluster peer help
gluster peer datach g133删除birck

gluster volume info
gluster volume remove-brick testvol g132:/data/data01如果你要删除testvol卷,那么你需先要停止volume服务，再删除

gluster volume stop testvol
gluster volume delete testvol　　创建完后，在每台服务器进行挂载
WEB1挂载
注意挂载是节点名加卷名
#mount -t glusterfs  web1:/filestore /www/appinfo
看下挂载
root@Server1:/data# mount
/dev/xvda1 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
/dev/xvdb on /data type ext4 (rw)
none on /proc/xen type xenfs (rw)
web1:/filestore on /www/appinfo type fuse.glusterfs (rw,default_permissions,allow_other,max_read=131072)
这样就挂载上了，同理其它两台也是这样子挂载，　　

　　测试，就在这里不写了，这样三台服务器同时读写，实时搞定。