实验环境
4台GFS节点服务器做GlusterFS集群,提供存储服务给KVM客户端做虚拟化
服务器角色 | IP地址 | 磁盘空间 |
---|---|---|
gfs-node1 | 192.168.142.152 | 40G+40G |
gfs-node2 | 192.168.142.154 | 40G+40G |
gfs-node3 | 192.168.142.162 | 40G+40G |
gfs-node4 | 192.168.142.163 | 40G+40G |
kvm-client | 192.168.142.163 | 40G |
第一步:部署GFS节点服务器
1.为四台GFS节点服务器服务器每台添加一个新磁盘
2.使用脚本一键部署GFS节点
#!/bin/bash
systemctl stop firewalld.service
setenforce 0
#格式化磁盘
echo "the disks exist list:"
fdisk -l |grep '磁盘 /dev/sd[a-z]'
echo "=================================================="
PS3="chose which disk you want to create:"
select VAR in `ls /dev/sd*|grep -o 'sd[b-z]'|uniq` quit
do
case $VAR in
sda)
fdisk -l /dev/sda
break ;;
sd[b-z]