On Fri, May 13, 2016 at 8:02 PM, Gregory Farnum <gfar...@redhat.com> wrote:
>
>
> On Friday, May 13, 2016, Andrus, Brian Contractor <bdand...@nps.edu> wrote:
>>
>> So I see that support for RHEL6 and derivatives was dropped in Jewel
>> (http://ceph.com/releases/v10-2-0-jewel-released/)
>>
>>
>>
>> But is there backward compatibility to mount it using hammer on a node?
>> Doesn’t seem to be and that makes some sense, but how can I mount CephFS
>> from a CentOS7-Jewel server to a CentOS6 box?
>
> Backwards testing is limited (especially for CephFS) but you should be able
> to mount with any client. Just beware of the bugs. ;)
... as long as you don't have any incompatible features or CRUSH
tunables enabled on the jewel side.
Thanks,
Ilya
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