[ceph-users] Re: Understanding rbd objects, with snapshots

2022-10-24 Thread Chris Dunlop
Hi Maged, Thanks for taking the time to go into a detailed explanation. It's certainly not as easy as working out the appropriate object to get via rados. As you suggest, I'll have to look into ceph-objectstore-tool and perhaps librados to get any further. Thanks again, Chris On Mon, Oct 2

[ceph-users] Re: Understanding rbd objects, with snapshots

2022-10-24 Thread Maged Mokhtar
On 18/10/2022 01:24, Chris Dunlop wrote: Hi, Is there anywhere that describes exactly how rbd data (including snapshots) are stored within a pool? I can see how a rbd broadly stores its data in rados objects in the pool, although the object map is opaque. But once an rbd snap is created an