ceph搭建配置-三节点
主机名 IP 磁盘 角色 ceph01 10.10.20.55 ceph02 10.10.20.66 chph03 10.10.20.77 systemctl stop ceph-mon@ceph01 systemctl stop ceph-mon@ceph02 systemctl stop ceph-mon@ceph03 [root@ceph02 ~]# parted /dev/sdb mklabel gpt Information: You may need to update /etc/fstab. [root@ceph02 ~]# parted /dev/sdb mkpart primary 1M 50% Information: You may need to update /etc/fstab. [root@ceph02 ~]# parted /dev/sdb mkpart primary 50% 100% Information: You may need to update /etc/fstab. [root@ceph02 ~]# chown ceph.ceph /dev/sdb1 [root@ceph02 ~]# chown ceph.ceph /dev/sdb2 初始化清空磁盘数据(仅ceph01操作即可) [root@ceph01 ceph-cluster]