[ceph-users] Re: rbd cp vs. rbd clone + rbd flatten

2023-03-27 Thread Tony Liu
Thank you Ilya! Tony From: Ilya Dryomov Sent: March 27, 2023 10:28 AM To: Tony Liu Cc: ceph-users@ceph.io; d...@ceph.io Subject: Re: [ceph-users] rbd cp vs. rbd clone + rbd flatten On Wed, Mar 22, 2023 at 10:51 PM Tony Liu wrote: > > Hi, > > I want > 1)

[ceph-users] Re: rbd cp vs. rbd clone + rbd flatten

2023-03-27 Thread Ilya Dryomov
On Wed, Mar 22, 2023 at 10:51 PM Tony Liu wrote: > > Hi, > > I want > 1) copy a snapshot to an image, > 2) no need to copy snapshots, > 3) no dependency after copy, > 4) all same image format 2. > In that case, is rbd cp the same as rbd clone + rbd flatten? > I ran some tests, seems like it, but w