Hi,
We've encountered a small "kernel feature" in XFS using Filestore. We
have a workaround, and would like to share in case others have the
same problem.
Under high load, on slow storage, with lots of dirty buffers and low
memory, there's a design choice with unfortunate side-effects if you
have
erted to Kernel 4.4 (from Ubuntu) the problem stopped
> immediately.
>
> Nick
>
>> -Original Message-
>> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Dan
>> van der Ster
>> Sent: 08 February 2017 11:08
>> To: Thorvald Nat
ll us your cluster environment a bit more in
> detail, it would be also helpful.
>
>>
>> Also, which kernel are you using?
>>
>> Cheers, Dan
>>
>>
>> On Tue, Feb 7, 2017 at 6:59 PM, Thorvald Natvig
>> wrote:
>>> Hi,
>>>
&
