删除ceph osd pool发现有以下log
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# ceph osd pool rm utopa utopa --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
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一、修改配置文件：
进入ceph-deploy安装目录
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[root@ceph1 ceph-install]# pwd
/ceph-install
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在该目录下的ceph.conf文件，添加mon_allow_pool_delete = true
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[global]
.......
mon_allow_pool_delete = true
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二、使用ceph-deploy推配置给所有节点
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# ceph-deploy --overwrite-conf config push ceph{1..3}
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并重启所有ceph_mon进程
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ceph1:
systemctl restart
ceph-mon@ceph1.service
ceph2:
systemctl restart
ceph-mon@ceph2
.service
ceph3:
systemctl restart
ceph-mon@ceph3
.service
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三、删除pool
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# ceph osd pool rm utopa utopa --yes-i-really-really-mean-it
pool 'utopa' removed
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