Re: CephFS and the next jewel release v10.2.3

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On Wed, Aug 24, 2016 at 2:02 PM, Loic Dachary <loic@xxxxxxxxxxx> wrote:
>
>
> On 24/08/2016 22:46, Gregory Farnum wrote:
>> On Wed, Aug 24, 2016 at 11:11 AM, Gregory Farnum <gfarnum@xxxxxxxxxx> wrote:
>>> On Tue, Aug 23, 2016 at 1:59 AM, Loic Dachary <loic@xxxxxxxxxxx> wrote:
>>>> Hi John,
>>>>
>>>> The next jewel release as found at https://github.com/ceph/ceph/tree/jewel passed the fs suite (http://tracker.ceph.com/issues/16344#note-30 except for three valgrind failures). Do you think the jewel branch is ready for QE to start their own round of testing ?
>>>>
>>>> Cheers
>>>>
>>>> P.S. CC'ing Greg because John is on vacation, in case a decision is to be made before he returns.
>>>
>>> Ugh, I went to check these valgrind failures and they're a failed
>>> mutex assert on shutdown. Let me dig into what's happening. :(
>>> -Greg
>>
>> Hmm, we seem to have some badly-colliding backports. If you look at
>> commit ac449472df2978123192d5f22247d8b8bc5efb28 and MDSRank.cc line
>> 242, you'll see it does mds_lock.Unlock() twice in quick succession.
>> :(
>>
>> One of them came in from 7c2eab19, and the other from 1d3a8168. I
>> think maybe the patches got reordered in their backport order or
>> something.
>>
>> Patrick, can you give https://github.com/ceph/ceph/pull/10847 a quick
>> review? Loic, can you then run the failed tests against a backport
>> branch which includes that patch?
>
> https://github.com/ceph/ceph/pull/10847 has been pushed as part of the jewel-backports integration branch right now and I'll schedule a fs run as soon as it finishes building. Thanks for the quick fix !

Sure. Assuming that works out everything else looked good to me. :)
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