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From: Srinivasa Chamarthy <chamarthy.raju@gmail.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: Chris Worley <worleys@gmail.com>, fio@vger.kernel.org
Subject: Re: client/server mode fails with Assertion `client->eta_in_flight = eta' failed
Date: Wed, 14 Sep 2016 17:25:54 +0800	[thread overview]
Message-ID: <CABtFm2XzkHXQ809eFa98gtpeknf08UzFiKzx-r_NXEg=xRk9Ww@mail.gmail.com> (raw)
In-Reply-To: <8ba8ee1d-f07a-4619-278a-3526e82262e0@kernel.dk>

I have stated the workload and seems to be working fine for the last
one hour. If i hit the issue i will let you know.

# fio --version
fio-2.13-95-g308d

# fio --client=client1 --remote-config=/root/fio_randrw_8k.fio
--client=client2 --remote-config=/root/fio_randrw_8k.fio

<client1> Starting 24 processes
<client2> Starting 24 processes
Jobs: 48 (f=48): [m(24)] [2.0% done] [687.5M/687.8M/0K /s]
[85.1K/85.1K/0 iops] [eta 02d:23h:15m:22s]

One question though, related to the number of jobs. I stated 24 jobs
on each client which should total to 48. But the job info shows only
m(24). I have asked the same query using another thread
http://www.spinics.net/lists/fio/msg04604.html.

Thanks for the great support.

--
Srinivasa R Chamarthy


On Tue, Sep 13, 2016 at 11:09 PM, Jens Axboe <axboe@kernel.dk> wrote:
> On 09/13/2016 09:04 AM, Jens Axboe wrote:
>>
>> On 08/30/2016 09:28 AM, Chris Worley wrote:
>>>
>>> Was there ever a solution?  I'm seeing this a lot on v2.9.
>>
>>
>> Chris/Srinivasa, can you try the below patch? Looks like we're racing
>> sometimes on the ETA command. And if we don't find a reply tag, we
>> already decremented the ETA count, so we should just ignore it.
>
>
> I committed this fix, so you can just update to current -git to get it.
>
>
> --
> Jens Axboe
>
> --
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      reply	other threads:[~2016-09-14  9:25 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-16  8:19 client/server mode fails with Assertion `client->eta_in_flight = eta' failed Srinivasa Chamarthy
2016-02-17 20:28 ` Jens Axboe
2016-02-18  4:30   ` Srinivasa Chamarthy
2016-08-30 15:28     ` Chris Worley
2016-09-13 15:04       ` Jens Axboe
2016-09-13 15:09         ` Jens Axboe
2016-09-14  9:25           ` Srinivasa Chamarthy [this message]

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