B.1 部署 GlusterFS 集群

首先,分别在三个节点上安装 glusterfs-server 程序包,并启动 glusterfsd 服务,命令如下:

**[terminal]
**[path  ~]]**[delimiter  # ]**[command yum install centos-release-glusterfs]
**[path  ~]]**[delimiter  # ]**[command yum --enbalerepo=centos-gluster*-test install glusterfs-server]
**[path  ~]]**[delimiter  # ]**[command systemctl start glusterd.service]

第二步,在任一节点上使用 glusterfs peer povbe 命令“发现”其他节点,组建 GlusterFS 集群。命令格式为peer probe {<HOSTNAME>|<IP-address>},例如,在 gfs01 上运行如下命令:

**[terminal]
[**[prompt root@gfs01]**[path  ~]]**[delimiter  # ]**[command gluster peer probe gfs02.renkeju.com]
[**[prompt root@gfs01]**[path  ~]]**[delimiter  # ]**[command gluster peer probe gfs03.renkeju.com]

第三步,通过节点状态命令 gluster peer status 确认各节点已经加入同一个可信池中(trusted pool):

**[terminal]
[**[prompt root@gfs01]**[path  ~]]**[delimiter  # ]**[command gluster peer probe gfs03.renkeju.com]
peer probe: success.
[root@gfs01 ~]# gluster peer status
Number of Peers: 2

Hostname: gfs02.renkeju.com
Uuid: d3621cd7-c621-4a2b-88c2-dc3a18b29d5b
State: Peer in Cluster (Connected)

Hostname: gfs03.renkeju.com
Uuid: e1b8caf5-6f58-4082-b492-9f63ee6d5704
State: Peer in Cluster (Connected)

results matching ""

    No results matching ""