Re: cephfs mds millions of caps

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On Thu, Dec 14, 2017 at 4:44 PM, Webert de Souza Lima
<webert.boss@xxxxxxxxx> wrote:
> Hi Patrick,
>
> On Thu, Dec 14, 2017 at 7:52 PM, Patrick Donnelly <pdonnell@xxxxxxxxxx>
> wrote:
>>
>>
>> It's likely you're a victim of a kernel backport that removed a dentry
>> invalidation mechanism for FUSE mounts. The result is that ceph-fuse
>> can't trim dentries.
>
>
> even though I'm not using FUSE? I'm using kernel mounts.
>
>
>>
>> I suggest setting that config manually to false on all of your clients
>
>
> Ok how do I do that?

I missed that you were using the kernel client. I agree with Zheng's analysis.

-- 
Patrick Donnelly
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