GlusterFS安装与配置
操作系统: CentOS6.4
GlusterFS: 3.4.2
测试工具：atop, iperf, iozone, fio, postmark配置规划
下载并安装1、下载地址：http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/
需要下载的rpm包
2、RPM安装包
glusterfs-3.4.2-1.el6.x86_64.rpm
glusterfs-api-3.4.2-1.el6.x86_64.rpm
glusterfs-cli-3.4.2-1.el6.x86_64.rpm
glusterfs-fuse-3.4.2-1.el6.x86_64.rpm
glusterfs-libs-3.4.2-1.el6.x86_64.rpm
glusterfs-server-3.4.2-1.el6.x86_64.rpm
开始下载：
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wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-3.4.2-1.el6.x86_64.rpm
wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-api-3.4.2-1.el6.x86_64.rpm
wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-cli-3.4.2-1.el6.x86_64.rpm
wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-fuse-3.4.2-1.el6.x86_64.rpm
wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-libs-3.4.2-1.el6.x86_64.rpm
wget http://bits.gluster.org/pub/gluster/glusterfs/3.4.2/x86_64/glusterfs-server-3.4.2-1.el6.x86_64.rpm
3、依赖包安装
Rpcbind
Libaio
Lvm2-devel
经验：一般来讲，先rpm安装gluster，有报错再按依赖包
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# yum install rpcbind libaio lvm2-devel -y
4、软件安装
安装服务器端软件包
glusterfs-3.4.2-1.el6.x86_64.rpm
glusterfs-cli-3.4.2-1.el6.x86_64.rpm
glusterfs-libs-3.4.2-1.el6.x86_64.rpm
glusterfs-api-3.4.2-1.el6.x86_64.rpm
glusterfs-fuse-3.4.2-1.el6.x86_64.rpm
glusterfs-server-3.4.2-1.el6.x86_64.rpm
说明：三台服务器端同步安装，在此只介绍一台安装
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# rpm -ivh *.rpm
Preparing... ###########################################
1:glusterfs-libs ########################################### [ 17%]
2:glusterfs ########################################### [ 33%]
3:glusterfs-cli ########################################### [ 50%]
4:glusterfs-fuse ########################################### [ 67%]
5:glusterfs-server ########################################### [ 83%]
error reading information on service glusterfsd: No such file or directory
6:glusterfs-api ###########################################
安装客户端软件包
glusterfs-libs-3.4.2-1.el6.x86_64.rpm
glusterfs-3.4.2-1.el6.x86_64.rpm
glusterfs-fuse-3.4.2-1.el6.x86_64.rpm
说明：本次实验的一台客户端使用
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# yum install rpcbind libaio lvm2-devel -y
#rpm -ivh glusterfs-libs-3.4.2-1.el6.x86_64.rpm
Preparing... ###########################################
1:glusterfs-libs ###########################################
# rpm -ivh glusterfs-3.4.2-1.el6.x86_64.rpm
Preparing... ###########################################
1:glusterfs ###########################################
# rpm -ivh glusterfs-fuse-3.4.2-1.el6.x86_64.rpm
Preparing... ###########################################
1:glusterfs-fuse ###########################################
5、格式化磁盘并挂载，设置开机自启动
1）创建分区，所有服务器同样操作，本次创建了/dev/sdb1和/dev/sdc1
注：下列为例子，每台gluster服务端都创建了/dev/sdb1和/dev/sdc1
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# fdisk /dev/sdb
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-1305, default 1305):
Using default value 1305
Command (m for help): wq
2）格式化磁盘，ext4，所有服务器同样操作，本次格式化了/dev/sdb1和/dev/sdc1
注：下列为例子，每台gluster服务端都格式化了/dev/sdb1和/dev/sdc1
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# mkfs.ext4 /dev/sdb1
mke2fs 1.41.12 (17-May-2010)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
655360 inodes, 2620595 blocks
131029 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=2684354560
80 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 30 mounts or
180 days, whichever comes first.Use tune2fs -c or -i to override.
3）开机自动挂载并放到fstab里
挂载：
注：多少个存储节点，就执行多少次下面的命令
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# mount /dev/sdb1 /brick1/
# mount /dev/sdc1 /brick2/
# df -h
Filesystem SizeUsed Avail Use% Mounted on
/dev/sda2 17G1.7G 15G11% /
tmpfs 935M 0935M 0% /dev/shm
/dev/sda1 194M 34M151M19% /boot
/dev/sdb1 9.9G151M9.2G 2% /brick1
/dev/sdc1 9.9G151M9.2G 2% /brick2
开机自动挂载：
注：多少个存储节点，就执行多少次下面的命令
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# vim /etc/fstab
#
# /etc/fstab
# Created by anaconda on Tue Dec 22 11:46:04 2015
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=5b700fc3-d716-4f56-be1b-22b16ee2921c / ext4 defaults 1 1
UUID=38903668-682e-4a31-a131-fe65e3213d10 /boot ext4 defaults 1 2
UUID=5591bf6f-0509-4153-9cfc-10cd7eb3b4ee swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devptsgid=5,mode=6200 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
/dev/sdb1 /brick1/ ext4 defaults 0 0
/dev/sdc1 /brick2/ ext4 defaults 0 0
4）开机自启动gluster服务
注：多少个存储节点，就执行多少次下面的命令
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# chkconfig glusterd on
# chkconfig |grep glusterd
glusterd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
5）设置集群节点名hosts，代替使用IP
修改hosts
注：多少个存储节点，就执行多少次下面的命令
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# vim /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.210 server1
192.168.1.220 server2
192.168.1.230 server3
ping测试
注：多少个存储节点，就执行多少次下面的命令
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# ping server2
PING server2 (192.168.1.220) 56(84) bytes of data.
64 bytes from server2 (192.168.1.220): icmp_seq=1 ttl=64 time=1.22 ms
64 bytes from server2 (192.168.1.220): icmp_seq=2 ttl=64 time=1.57 ms
Gluster实战部署1、选择Qinglin-A 192.168.1.210作为当前集群节点
gluster peer probe组建集群
gluster peer probe server2
gluster peer probe server3
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# gluster peer probe server2
peer probe: success
# gluster peer probe server3
peer probe: success
校验刚刚添加的两个节点
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# gluster peer status
Number of Peers: 2
Hostname: server2
Port: 24007
Uuid: b35ae918-1c7d-4ab2-9c1f-0c909309142e
State: Peer in Cluster (Connected)
Hostname: server3
Port: 24007
Uuid: b9d523ff-2637-40bd-b544-ae7852ad8834
State: Peer in Cluster (Connected)
2、创建卷
确定创建卷的类型
确定创建卷的brick列表
确定创建卷的网络类型(TCP/RDMA)
Glustervolume create创建卷，其中下列的testvol是自己命名的
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# gluster volume create testvol server1:/brick1/b1
volume create: testvol: success: please start the volume to access data
# gluster volume start testvol
volume start: testvol: success
# gluster volume info
Volume Name: testvol
Type: Distribute
Volume ID: ea92d7e0-637e-4562-b528-56b508db0f1d
Status: Started
Number of Bricks: 1
Transport-type: tcp
Bricks:
Brick1: server1:/brick1/b1
3、客户端挂载
修改host，或用IP访问
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# vim /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.210 server1
192.168.1.220 server2
192.168.1.230 server3
然后进行挂载
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# mount -t glusterfs server1:/testvol /mnt/
# df -h
Filesystem SizeUsed Avail Use% Mounted on
/dev/sda2 19G1.7G 16G10% /
tmpfs 495M 0495M 0% /dev/shm
/dev/sda1 194M 29M155M16% /boot
192.168.1.210:/data 17G1.7G 15G11% /data
server1:/testvol 9.9G151M9.2G 2% /mnt
4、测试
在客户端上写一个文件，在服务器端上找文件
客户端
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# touch file
# mkdir dir
# ls
dirfile
# pwd
/mnt
服务端QINGLIN-A
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# cd /brick1/b1/
# ls
dirfile
页:
[1]