0.80.5-1precise Not Able to Map RBD & CephFS

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On Fri, Aug 1, 2014 at 4:22 PM, Ilya Dryomov <ilya.dryomov at inktank.com> wrote:
> On Fri, Aug 1, 2014 at 4:05 PM, Gregory Farnum <greg at inktank.com> wrote:
>> We appear to have solved this and then immediately re-broken it by
>> ensuring that the userspace daemons will set a new required feature
>> bit if there are any EC rules in the OSDMap. I was going to say
>> there's a ticket open for it, but I can't find one...
>
> Larry did not mention EC pools, and regardless, it returns EIO, which
> probably means it's failing past the feature bit check.  (3.2, which is
> the kernel Larry is on, goes into retry/backoff loop if the features
> are missing.)  That said, we need to re-fix the EC problem ;)

Oh, it *does* return EIO eventually, I just never waited long enough
for it to return..  Greg, I assume you are referring to CRUSH_V2 when
talking about "a new required feature bit if there are any EC rules in
the OSDMap"?

Thanks,

                Ilya


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