| 卷名称 | 卷类型 | 空间大小 | Brick |
|---|---|---|---|
| dis-volume | 分布式卷 | 40G | node1(/b1)、node2(/b1) |
| stripe-volume | 条带卷 | 40G | node1(/c1)、node2(/c1) |
| rep-volume | 复制卷 | 20G | node3(/b1)、node4(/b1) |
| dis-stripe | 分布式条带卷 | 40G | node1(/d1)、node2(/d1)、node3(/d1)、node4(/d1) |
| dis-rep | 分布式复制卷 | 20G | node1(/e1)、node2(/e1)、node3(/e1)、node4(/e1) |
分别修改为node1、node2、node3、node4
[root@localhost ~]#hostnamectl set-hostname node1 [root@localhost ~]# su在这里我们使用脚本执行挂载
#进入opt目录 [root@node1 ~]# cd /opt #磁盘格式化、挂载脚本 [root@node1 opt]# vim a.sh #! /bin/bash 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 $VAR in sda) fdisk -l /dev/sda break ;; sd[b-z]) #create partitions echo "n p w" | fdisk /dev/$VAR #make filesystem mkfs.xfs -i size=512 /dev/${VAR}"1" &> /dev/null #mount the system mkdir -p /data/${VAR}"1" &> /dev/null echo -e "/dev/${VAR}"1" /data/${VAR}"1" xfs defaults 0 0\n" >> /etc/fstab mount -a &> /dev/null break ;; quit) break;; *) echo "wrong disk,please check again";; esac done #给于脚本执行权限 [root@node1 opt]# chmod +x a.sh将脚本通过scp推送到其他三台服务器上
scp a.sh root@192.168.45.134:/opt scp a.sh root@192.168.45.130:/opt scp a.sh root@192.168.45.136:/opt这个只是样本
[root@node1 opt]# ./a.sh the disks exist list: ================================================== 1) sdb 2) sdc 3) sdd 4) sde 5) quit chose which disk you want to create:1 //选择要格式化的盘 Welcome to fdisk (util-linux 2.23.2). Changes will remain in memory only, until you decide to write them. Be careful before using the write command. Device does not contain a recognized partition table Building a new DOS disklabel with disk identifier 0x37029e96. Command (m for help): Partition type: p primary (0 primary, 0 extended, 4 free) e extended Select (default p): Partition number (1-4, default 1): First sector (2048-41943039, default 2048): Using default value 2048 Last sector, +sectors or +size{K,M,G} (2048-41943039, default 41943039): Using default value 41943039 Partition 1 of type Linux and of size 20 GiB is set Command (m for help): The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disks. 
在第一台node1上修改
#在文件末尾添加 vim /etc/hosts 192.168.45.133 node1 192.168.45.130 node2 192.168.45.134 node3 192.168.45.136 node4通过scp将hosts文件推送给其他服务器和客户端
#将/etc/hosts文件推送给其他主机 [root@node1 opt]# scp /etc/hosts root@192.168.45.130:/etc/hosts root@192.168.45.130's password: hosts 100% 242 23.6KB/s 00:00 [root@node1 opt]# scp /etc/hosts root@192.168.45.134:/etc/hosts root@192.168.45.134's password: hosts 100% 242 146.0KB/s 00:00 [root@node1 opt]# scp /etc/hosts root@192.168.45.136:/etc/hosts root@192.168.45.136's password: hosts 在其他服务器上查看推送情况
[root@node1 ~]# systemctl stop firewalld.service [root@node1 ~]# setenforce 0#进入yum文件路径 [root@node1 ~]# cd /etc/yum.repos.d/ #创建一个空文件夹 [root@node1 yum.repos.d]# mkdir abc #将CentOS-文件全部移到到abc下 [root@node1 yum.repos.d]# mv CentOS-* abc #创建私有yum源 [root@node1 yum.repos.d]# vim GLFS.repo [demo] name=demo baseurl=http://123.56.134.27/demo gpgcheck=0 enable=1 [gfsrepo] name=gfsrepo baseurl=http://123.56.134.27/gfsrepo gpgcheck=0 enable=1 #重新加载yum源 [root@node1 yum.repos.d]# yum list [root@node1 yum.repos.d]# yum -y install glusterfs glusterfs-server glusterfs-fuse glusterfs-rdma 在其他三台上进行同样的操作
[root@node1 yum.repos.d]# systemctl start glusterd.service [root@node1 yum.repos.d]# systemctl enable glusterd.service[root@node1 yum.repos.d]# gluster peer probe node2 peer probe: success. [root@node1 yum.repos.d]# gluster peer probe node3 peer probe: success. [root@node1 yum.repos.d]# gluster peer probe node4 peer probe: success. 在其他服务器上查看节点信息
[root@node1 yum.repos.d]# gluster peer status
#创建分布式卷 [root@node1 yum.repos.d]# gluster volume create dis-vol node1:/data/sdb1 node2:/data/sdb1 force #检查信息 [root@node1 yum.repos.d]# gluster volume info dis-vol #查看分布式现有卷 [root@node1 yum.repos.d]# gluster volume list #启动卷 [root@node1 yum.repos.d]# gluster volume start dis-vol 
#递归创建挂载点 [root@manager yum.repos.d]# mkdir -p /text/dis #将刚才创建的卷挂载到刚才创建的挂载点下 [root@manager yum.repos.d]# mount.glusterfs node1:dis-vol /text/dis
#创建卷 [root@node1 yum.repos.d]# gluster volume create stripe-vol stripe 2 node1:/data/sdc1 node2:/data/sdc1 force #查看现有卷 [root@node1 yum.repos.d]# gluster volume list dis-vol stripe-vol #启动条带卷 [root@node1 yum.repos.d]# gluster volume start stripe-vol volume start: stripe-vol: success#创建挂载点 [root@manager yum.repos.d]# mkdir /text/strip #挂载条带卷 [root@manager yum.repos.d]# mount.glusterfs node1:/stripe-vol /text/strip/查看挂载情况
#创建复制卷 [root@node1 yum.repos.d]# gluster volume create rep-vol replica 2 node3:/data/sdb1 node4:/data/sdb1 force volume create: rep-vol: success: please start the volume to access data #开启复制卷 [root@node1 yum.repos.d]# gluster volume start rep-vol volume start: rep-vol: success在客户机挂碍复制卷
[root@manager yum.repos.d]# mkdir /text/rep [root@manager yum.repos.d]# mount.glusterfs node3:rep-vol /text/rep查看挂载
#创建分布式条带卷 [root@node1 yum.repos.d]# gluster volume create dis-stripe stripe 2 node1:/data/sdd1 node2:/data/sdd1 node3:/data/sdd1 node4:/data/sdd1 force volume create: dis-stripe: success: please start the volume to access data #启动分布式条带卷 [root@node1 yum.repos.d]# gluster volume start dis-stripe volume start: dis-stripe: success在客户机上挂载
[root@manager yum.repos.d]# mkdir /text/dis-strip [root@manager yum.repos.d]# mount.glusterfs node4:dis-stripe /text/dis-strip/#创建分布式复制卷 [root@node2 yum.repos.d]# gluster volume create dis-rep replica 2 node1:/data/sde1 node2:/data/sde1 node3:/data/sde1 node4:/data/sde1 force volume create: dis-rep: success: please start the volume to access data #开启复制卷 [root@node2 yum.repos.d]# gluster volume start dis-rep volume start: dis-rep: success # 查看现有卷 [root@node2 yum.repos.d]# gluster volume list dis-rep dis-stripe dis-vol rep-vol stripe-vol [root@manager yum.repos.d]# mkdir /text/dis-rep [root@manager yum.repos.d]# mount.glusterfs node3:dis-rep /text/dis-rep/查看挂载
------------------------上边我们完成了卷的创建和挂载-------------
[root@manager yum.repos.d]# dd if=/dev/zero of=/demo1.log bs=1M count=40 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.0175819 s, 2.4 GB/s [root@manager yum.repos.d]# dd if=/dev/zero of=/demo2.log bs=1M count=40 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.269746 s, 155 MB/s [root@manager yum.repos.d]# dd if=/dev/zero of=/demo3.log bs=1M count=40 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.34134 s, 123 MB/s [root@manager yum.repos.d]# dd if=/dev/zero of=/demo4.log bs=1M count=40 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 1.55335 s, 27.0 MB/s [root@manager yum.repos.d]# dd if=/dev/zero of=/demo5.log bs=1M count=40 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 1.47974 s, 28.3 MB/s [root@manager yum.repos.d]# cp /demo* /text/dis [root@manager yum.repos.d]# cp /demo* /text/strip [root@manager yum.repos.d]# cp /demo* /text/rep [root@manager yum.repos.d]# cp /demo* /text/dis-strip [root@manager yum.repos.d]# cp /demo* /text/dis-rep 
[root@manager yum.repos.d]# ls /text/ dis dis-rep dis-strip rep strip [root@manager yum.repos.d]# ls /text/dis demo1.log demo2.log demo3.log demo4.log [root@manager yum.repos.d]# ls /text/dis-rep demo1.log demo2.log demo3.log demo4.log demo5.log [root@manager yum.repos.d]# ls /text/dis-strip/ demo5.log [root@manager yum.repos.d]# ls /text/rep/ demo1.log demo2.log demo3.log demo4.log demo5.log [root@manager yum.repos.d]# ls /text/strip/ [root@manager yum.repos.d]# 结果表示：
要删除卷需要先停止卷，在删除卷的时候，卷组必须处于开启状态
#停止卷 [root@manager yum.repos.d]# gluster volume delete dis-vol #删除卷 [root@manager yum.repos.d]# gluster volume delete dis-vol#仅拒绝 [root@manager yum.repos.d]# gluster volume set dis-vol auth.reject 192.168.45.133 #仅允许 [root@manager yum.repos.d]# gluster volume set dis-vol auth.allow 192.168.45.133免责声明：本站发布的内容（图片、视频和文字）以原创、转载和分享为主，文章观点不代表本网站立场，如果涉及侵权请联系站长邮箱：is@yisu.com进行举报，并提供相关证据，一经查实，将立刻删除涉嫌侵权内容。
