ceph osd 节点删除

  1　将osd.0,osd.1从crush中删除，并删除对应的osd,和auth,host ceph osd crush rm osd.0  ceph osd crush rm osd.1 ceph osd rm 0  ceph osd rm 1 ceph auth del osd.0 ceph auth del osd.1 ceph osd crush rm osd2 将故障节点和osd从集群

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