ceph 存储池pool操作

1、列出存储池 ceph osd lspools 2、创建存储池 ceph osd pool create poolname pg-num pgp-num replicated crush-ruleset-name expected-num-objects //副本方式 ceph osd pool create poolname pg-num pgp-num erasure erasure-code-profile crush-ruleset-name expected-num-objects //poolname 要唯一 3、设置存储池配额 ceph osd pool set-quota poolname max-objects max-bytes 4、删除存储池 ceph osd pool delete poolname 5、重命名存储池 ceph osd pool rename {current-pool-name} {new-pool-name} 6、存储池统计信息 rados df 7、存储池快照 ceph osd pool mksnap poolname snapname 8、删除存储池快照 ceph osd pool rmsnap poolname snapname 9、查看存储池配置 ceph osd pool get poolname [key]