3A3000構建分布式存儲gluster

cyberhero

創建兩個node
安裝gluster
yum install glusterfs glusterfs-server glusterfs-rdma net-tools -y
啓動gluster
systemctl enable glusterd.service
systemctl start glusterd.service
這裡兩個node的地址
node1 192.168.122.248
node2 192.168.122.192
在node1上連接node2
gluster peer probe 192.168.122.192
gluster peer status

在兩個node上創建存儲目錄
mkdir -p /opt/gluster/data
在node1上創建volume
gluster volume create models 192.168.122.248:/opt/gluster/data 192.168.122.192:/opt/gluster/data force
gluster volume info
gluster volume start models

客戶機
yum install glusterfs glusterfs-server glusterfs-rdma net-tools -y
mount -t glusterfs 192.168.122.248:models /mnt
df -h
/mnt大小83G，每個node是42G。

實際生產可以用其它有冗餘的模式