ceph存储rbd copy 命令使用

admin

rbd copy命令使用，从一个池复制到另一个池：
& [( p7 L( f4 m) u0 E[root@compute01 tmp]# rbd copy volumes/volume-cdf1619a-a4a7-41f4-bb98-6fadb02556d2 vms/volume-cdf1619a-a4a7-41f4-bb98-6fadb02556d2
1 Y. @- L2 d7 `) s8 M$ `1 G- B6 V. xImage copy: 100% complete...done.
* K$ ]  N) \" @" A5 E! F

admin

rbd info  vms/volume-cdf1619a-a4a7-41f4-bb98-6fadb02556d2
rbd image 'volume-cdf1619a-a4a7-41f4-bb98-6fadb02556d2':
        size 10 GiB in 2560 objects
( Q: \7 e; Q3 D6 a* I        order 22 (4 MiB objects)
5 b0 {* j/ [7 k9 w6 r        snapshot_count: 0
        id: e0772d391df1
# i# G5 c7 V4 i4 z        block_name_prefix: rbd_data.e0772d391df1
        format: 2
  V2 a9 @3 N) {        features: layering
        op_features:
        flags:
        create_timestamp: Wed Aug  4 17:29:00 2021
' S2 U! R+ R$ U* w        access_timestamp: Wed Aug  4 17:29:00 2021
        modify_timestamp: Wed Aug  4 17:29:00 2021