Re: [ceph-users] librbd compatibility

2016-06-21 Thread Jason Dillaman
The librbd API is stable between releases. While new API methods might be added, the older API methods are kept for backwards compatibility. For example, qemu-kvm under RHEL 7 is built against a librbd from Firefly but can function using a librbd from Jewel. On Tue, Jun 21, 2016 at 1:47 AM, min

[ceph-users] librbd compatibility

2016-06-20 Thread min fang
Hi, is there a document describing librbd compatibility? For example, something like this: librbd from Ceph 0.88 can also be applied to 0.90,0.91.. I hope not keep librbd relative stable, so can avoid more code iteration and testing. Thanks. ___