GFS分布式文件存储系统

[root@node1 ~]# systemctl stop firewalld
[root@node1 ~]# systemctl disable firewalld

[root@node1 ~]# setenforce 0

hostnamectl set-hostname node1
hostnamectl set-hostname node2
hostnamectl set-hostname node3
hostnamectl set-hostname node4

vim /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
20.0.0.100  node1
20.0.0.12   node2
20.0.0.27   node3
20.0.0.30   node4

#! /bin/bash
echo "查找到的可创建磁盘列表"
fdisk -l | grep 'Disk /dev/sd[b-z]'
echo "=============================="
PS3="chose which disk you want to create:"
select W in `ls /dev/sd*|grep -o 'sd[b-z]'|uniq` quit
do
        case $W in
        sda)
            fdisk -l /dev/sda
            break;;
        sd[b-z])
             echo "n p w" | fdisk /dev/$W
        mkfs.xfs -i size=512 /dev/${W}"1" &>/dev/null
        mkdir -p /data/${W}"1" &>/dev/null
        echo -e "/dev/${W}"1" /data/${W}"1" xfs defaults 0 0\n" >> /etc/fstab
        mount -a &>/dev/null
        break;;
        quit)
        break;;
        *)
        echo "wrong disk,plwase chesk again";;
        esac
done

[root@node1 ~]# scp disk.sh root@20.0.0.12:/root
[root@node1 ~]# scp disk.sh root@20.0.0.27:/root
[root@node1 ~]# scp disk.sh root@20.0.0.30:/root

mkdir /abc
mount.cifs //192.168.100.2/gfsrepo /abc
回车

vi /etc/yum.repos.d/GLFS.repo
[GLFS]
name=glfs
baseurl=file:///abc
gpgcheck=0
enabled=1

cd /etc/yum.repo.d/
mkdir bak
mv C* bak

yum -y install glusterfs glusterfs-server glusterfs-fuse glusterfs-rdma

启动软件
systemctl start glusterd.service
systemctl enable glusterd.service
systemctl status glusterd.service

ntpdate ntp1.aliyun.com

gluster peer probe node2
gluster peer probe node3
gluster peer probe node4

gluster peer status

gluster volume create dis-vol node1:/data/sdb1 node2:/data/sdb1 force 

gluster volume info dis-vol

[root@node1 yum.repos.d]# gluster volume create stripe-vol stripe 2 node1:/data/sdc1 node2:/data/sdc1 force

gluster volume info stripe-vol

gluster volume list

[root@node1 yum.repos.d]# gluster volume create rep-vol replica 2 node3:/data/sdb1 node4:/data/sdb1 force

gluster volumn start rep-vol