ceph-学习

https://bbs.huaweicloud.com/blogs/357515#:_{:text=%E6%9F%A5%E7%9C%8Bpg%E7%9A%84%E6%95%B0%E9%87%8F%20%5Broot%40ceph-node-1%20}%5D%23%20ceph%20osd%20pool%20get%20ceph-pool-1,pool%20get%20ceph-pool-1%20pgp_num%20pgp_num%3A%2064%202.6.%E6%9F%A5%E7%9C%8B%E8%B5%84%E6%BA%90%E6%B1%A0%E7%9A%84%E5%89%AF%E6%9C%AC%E6%95%B0%E9%87%8F%20%E5%89%AF%E6%9C%AC%E6%95%B0%E9%87%8F%E9%BB%98%E8%AE%A4%E4%B8%BA3%E4%B8%AA%E3%80%82