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Message-ID: <1392651973.24974.13.camel@edumazet-glaptop2.roam.corp.google.com>
Date: Mon, 17 Feb 2014 07:46:13 -0800
From: Eric Dumazet <eric.dumazet@...il.com>
To: Thomas Glanzmann <thomas@...nzmann.de>
Cc: John Ogness <john.ogness@...utronix.de>,
Eric Dumazet <edumazet@...gle.com>,
"David S. Miller" <davem@...emloft.net>,
"Nicholas A. Bellinger" <nab@...ux-iscsi.org>,
target-devel <target-devel@...r.kernel.org>,
Linux Network Development <netdev@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: REGRESSION f54b311142a92ea2e42598e347b84e1655caf8e3 tcp auto
corking slows down iSCSI file system creation by factor of 70 [WAS: 4 TB
VMFS creation takes 15 minutes vs 26 seconds]
On Mon, 2014-02-17 at 16:32 +0100, Thomas Glanzmann wrote:
> Hello Eric,
>
> > Unfortunately you did not had good results with the MSG_MORE applied
> > to the page fragments.
>
> I agree. We should submit only the submit the patch from this message:
>
> Message-ID: <1391886759.10160.114.camel@...mazet-glaptop2.roam.corp.google.com>
> http://mid.gmane.org/1391886759.10160.114.camel@edumazet-glaptop2.roam.corp.google.com
>
> > I think I'll submit the part only dealing with the metadata.
>
> May I submit the patch or do you want to do it yourself?
I'll do it tomorrow : Today is President's Day in the US, and I am
spending the day with my family.
Thanks !
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