From: Bart Van Assche <Bart.VanAssche-Sjgp3cTcYWE@public.gmane.org>
To: "roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org"
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<danil.kipnis-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
Subject: Re: [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD)
Date: Mon, 5 Feb 2018 17:20:31 +0000 [thread overview]
Message-ID: <1517851229.3764.15.camel@wdc.com> (raw)
In-Reply-To: <CAJrWOzDwDAt-w08-zmhJHsgedTyGQ-Dp=vHTvmrdSz9st7npxQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Mon, 2018-02-05 at 18:16 +0100, Roman Penyaev wrote:
> Everything (fio jobs, setup, etc) is given in the same link:
>
> https://www.spinics.net/lists/linux-rdma/msg48799.html
>
> at the bottom you will find links on google docs with many pages
> and archived fio jobs and scripts. (I do not remember exactly,
> one year passed, but there should be everything).
>
> Regarding smaller iodepth_batch_submit - that decreases performance.
> Once I played with that, even introduced new iodepth_batch_complete_max
> option for fio, but then I decided to stop and simply chose this
> configuration, which provides me fastest results.
Hello Roman,
That's weird. For which protocols did reducing iodepth_batch_submit lead
to lower performance: all the tested protocols or only some of them?
Thanks,
Bart.
next prev parent reply other threads:[~2018-02-05 17:20 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-02 14:08 [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD) Roman Pen
2018-02-02 14:08 ` [PATCH 02/24] ibtrs: private headers with IBTRS protocol structs and helpers Roman Pen
2018-02-02 14:08 ` [PATCH 05/24] ibtrs: client: main functionality Roman Pen
2018-02-02 16:54 ` Bart Van Assche
2018-02-05 13:27 ` Roman Penyaev
[not found] ` <CAJrWOzD0YXWGCpR+BTOAJ7HhuVG_cjuomBK7vpGeTYu3H+DE4w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-05 14:14 ` Sagi Grimberg
[not found] ` <f0c64f7f-2870-0657-11ec-123a3e99b7a7-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-02-05 17:05 ` Roman Penyaev
2018-02-05 11:19 ` Sagi Grimberg
[not found] ` <c593c579-c5b9-8a3e-10dd-c7731b91b55a-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-02-05 14:19 ` Roman Penyaev
[not found] ` <CAJrWOzBRar_YjYJMYcmk7tr7o+L7TdrXLv78dL84zV2zvTDJGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-05 16:24 ` Bart Van Assche
2018-02-02 14:08 ` [PATCH 06/24] ibtrs: client: statistics functions Roman Pen
2018-02-02 14:08 ` [PATCH 08/24] ibtrs: server: private header with server structs and functions Roman Pen
2018-02-02 14:08 ` [PATCH 10/24] ibtrs: server: statistics functions Roman Pen
2018-02-02 14:08 ` [PATCH 12/24] ibtrs: include client and server modules into kernel compilation Roman Pen
2018-02-02 14:08 ` [PATCH 13/24] ibtrs: a bit of documentation Roman Pen
[not found] ` <20180202140904.2017-1-roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2018-02-02 14:08 ` [PATCH 01/24] ibtrs: public interface header to establish RDMA connections Roman Pen
2018-02-02 14:08 ` [PATCH 03/24] ibtrs: core: lib functions shared between client and server modules Roman Pen
2018-02-05 10:52 ` Sagi Grimberg
2018-02-06 12:01 ` Roman Penyaev
2018-02-06 16:10 ` Jason Gunthorpe
[not found] ` <20180206161005.GE10095-uk2M96/98Pc@public.gmane.org>
2018-02-07 10:34 ` Roman Penyaev
2018-02-02 14:08 ` [PATCH 04/24] ibtrs: client: private header with client structs and functions Roman Pen
[not found] ` <20180202140904.2017-5-roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2018-02-05 10:59 ` Sagi Grimberg
2018-02-06 12:23 ` Roman Penyaev
2018-02-02 14:08 ` [PATCH 07/24] ibtrs: client: sysfs interface functions Roman Pen
[not found] ` <20180202140904.2017-8-roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2018-02-05 11:20 ` Sagi Grimberg
2018-02-06 12:28 ` Roman Penyaev
2018-02-02 14:08 ` [PATCH 09/24] ibtrs: server: main functionality Roman Pen
[not found] ` <20180202140904.2017-10-roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2018-02-05 11:29 ` Sagi Grimberg
2018-02-06 12:46 ` Roman Penyaev
2018-02-02 14:08 ` [PATCH 11/24] ibtrs: server: sysfs interface functions Roman Pen
2018-02-02 14:08 ` [PATCH 14/24] ibnbd: private headers with IBNBD protocol structs and helpers Roman Pen
2018-02-02 14:08 ` [PATCH 15/24] ibnbd: client: private header with client structs and functions Roman Pen
2018-02-02 14:08 ` [PATCH 16/24] ibnbd: client: main functionality Roman Pen
[not found] ` <20180202140904.2017-17-roman.penyaev-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2018-02-02 15:11 ` Jens Axboe
2018-02-05 12:54 ` Roman Penyaev
2018-02-02 14:08 ` [PATCH 17/24] ibnbd: client: sysfs interface functions Roman Pen
2018-02-02 14:09 ` [PATCH 20/24] ibnbd: server: functionality for IO submission to file or block dev Roman Pen
2018-02-02 14:09 ` [PATCH 21/24] ibnbd: server: sysfs interface functions Roman Pen
2018-02-02 14:09 ` [PATCH 23/24] ibnbd: a bit of documentation Roman Pen
2018-02-02 15:55 ` Bart Van Assche
2018-02-05 13:03 ` Roman Penyaev
2018-02-05 14:16 ` Sagi Grimberg
2018-02-02 17:05 ` [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD) Bart Van Assche
2018-02-05 8:56 ` Jinpu Wang
2018-02-05 11:36 ` Sagi Grimberg
[not found] ` <40a7fc35-f86c-1d9d-f057-e5822708fc32-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-02-05 13:38 ` Danil Kipnis
2018-02-05 14:17 ` Sagi Grimberg
2018-02-05 16:40 ` Danil Kipnis
2018-02-05 18:38 ` Bart Van Assche
[not found] ` <9abc87a6-cb47-d3bf-65c6-6f386401bdb9-Sjgp3cTcYWE@public.gmane.org>
2018-02-06 9:44 ` Danil Kipnis
[not found] ` <CAHg0Huxejb065yVRLquNUKDZHB=NhuCBOnkgE-Q4FW3_Y-A_rQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-06 15:35 ` Bart Van Assche
2018-02-05 16:16 ` Bart Van Assche
[not found] ` <1517847408.3764.5.camel-Sjgp3cTcYWE@public.gmane.org>
2018-02-05 16:36 ` Jinpu Wang
2018-02-07 16:35 ` Christopher Lameter
2018-02-07 17:18 ` Roman Penyaev
2018-02-07 17:32 ` Bart Van Assche
[not found] ` <1518024719.2870.39.camel-Sjgp3cTcYWE@public.gmane.org>
2018-02-08 17:38 ` Danil Kipnis
2018-02-08 18:09 ` Bart Van Assche
2018-02-05 12:16 ` Sagi Grimberg
2018-02-05 12:30 ` Sagi Grimberg
[not found] ` <1270775c-950b-76f7-be4f-d5a3198395c2-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-02-07 13:06 ` Roman Penyaev
2018-02-05 16:58 ` Bart Van Assche
2018-02-05 17:16 ` Roman Penyaev
[not found] ` <CAJrWOzDwDAt-w08-zmhJHsgedTyGQ-Dp=vHTvmrdSz9st7npxQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-05 17:20 ` Bart Van Assche [this message]
2018-02-06 11:47 ` Roman Penyaev
[not found] ` <23dcfda7-eac1-ed13-b24e-3586c284ee55-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-02-06 13:12 ` Roman Penyaev
2018-02-06 16:01 ` Bart Van Assche
[not found] ` <1517932890.3934.30.camel-Sjgp3cTcYWE@public.gmane.org>
2018-02-07 12:57 ` Roman Penyaev
[not found] ` <CAJrWOzD3+tcA1cvSNOsN8t7uCOidJ2x6wsqqvFiEHdxW2th=sA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-07 16:35 ` Bart Van Assche
2018-02-02 14:08 ` [PATCH 18/24] ibnbd: server: private header with server structs and functions Roman Pen
2018-02-02 14:08 ` [PATCH 19/24] ibnbd: server: main functionality Roman Pen
2018-02-02 14:09 ` [PATCH 22/24] ibnbd: include client and server modules into kernel compilation Roman Pen
2018-02-02 14:09 ` [PATCH 24/24] MAINTAINERS: Add maintainer for IBNBD/IBTRS modules Roman Pen
2018-02-02 16:07 ` [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD) Bart Van Assche
[not found] ` <1517587623.2675.8.camel-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2018-02-02 16:40 ` Doug Ledford
[not found] ` <1517589637.3936.16.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-02-05 8:45 ` Jinpu Wang
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