ceph octopus 删除pool

ceph octopus 回收pool时，默认为了数据安全是出现一系列的警告提示，需要确认后操作如才能回收~

提示

[root@node-01 ceph]# ceph osd pool delete data2 data2 --yes-i-really-really-mean-it
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
[root@node-01 ceph]#

配置步骤：

[root@node-01]# sed -i '12a [mon] ' ceph.conf

[root@node-01]# sed -i '13a mon_allow_pool_delete = true' ceph.conf

[root@node-01 ceph]#
[root@node-01 ceph]# scp ceph.conf node-03:/etc/ceph
ceph.conf 100% 207 167.5KB/s 00:00
[root@node-01 ceph]# scp ceph.conf node-02:/etc/ceph
ceph.conf 100% 207 527.4KB/s 00:00
[root@node-01 ceph]#
[root@node-01 ceph]#

[root@node-01 ceph]#
[root@node-01 ceph]# systemctl restart ceph-mon.target
[root@node-01 ceph]#

[root@node-01 ceph]#
[root@node-01 ceph]# ceph osd pool delete data2 data2 --yes-i-really-really-mean-it
pool 'data2' removed
[root@node-01 ceph]#