[root@ceph1 ceph]# ceph osd tree ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF -1 0.01949 root default -3 0.01949 host ceph1 0 hdd 0.01949 osd.0 up 1.00000 1.00000
# 其实执行代码: ceph osd pool delete ecpool ecpool –yes-i-really-really-mean-it # 就可以完成删除,但是此时有时候会报错: Error EPERM: pool deletion is disabled; you must first set the mon_allow_pool_delete config option to true before you can destroy a pool # 这是由于没有配置mon节点的 mon_allow_pool_delete 字段所致,解决办法就是到mon节点进行相应的设置。
# 解决方案: 注:1-3步的操作必须在mon节点上执行 // 打开mon节点的配置文件: [root@node1 ceph]# vi /etc/ceph/ceph.conf // 在配置文件中添加如下内容: [mon] mon allow pool delete = true // 重启ceph-mon服务: [root@node1 ceph]# systemctl restart ceph-mon.target // 执行删除pool命令: [root@node3 ~]# ceph osd pool delete ecpool ecpool –yes-i-really-really-mean-it pool ‘ecpool’ removed