From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Glanzmann 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] Date: Sat, 8 Feb 2014 15:12:49 +0100 Message-ID: <20140208141249.GF20512@glanzmann.de> References: <20140206153640.GB4103@glanzmann.de> <1391727771.14985.41.camel@haakon3.risingtidesystems.com> <20140207051500.GB10916@glanzmann.de> <20140207075536.GB17815@glanzmann.de> <1391801597.1155.28.camel@haakon3.risingtidesystems.com> <20140207205142.GA8609@glanzmann.de> <20140208093808.GD16336@glanzmann.de> <1391865273.10160.76.camel@edumazet-glaptop2.roam.corp.google.com> <20140208133744.GA20512@glanzmann.de> <1391868564.10160.91.camel@edumazet-glaptop2.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: John Ogness , Eric Dumazet , "David S. Miller" , "Nicholas A. Bellinger" , target-devel , Linux Network Development , LKML To: Eric Dumazet Return-path: Content-Disposition: inline In-Reply-To: <1391868564.10160.91.camel@edumazet-glaptop2.roam.corp.google.com> Sender: target-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Hello Eric, [RESEND: dropped CC accidently] > 10.101.99.5 or 10.101.0.13? 10.101.99.5 (iSCSI Target) tcpdump -i bond0.101 -s 0 -w /tmp/tcp_auto_corking_on_patched.pcap host esx-03.v101.campusvl.de Cheers, Thomas