From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: Re: [CRIU] TCP_REPAIR MSS issue Date: Tue, 14 Jun 2016 14:28:11 +0300 Message-ID: <575FEA4B.2000603@virtuozzo.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: "netdev@vger.kernel.org" , "criu@openvz.org" , Andrey Vagin To: "Eggert, Lars" Return-path: Received: from mail-db3on0145.outbound.protection.outlook.com ([157.55.234.145]:18724 "EHLO emea01-db3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751035AbcFNL4h (ORCPT ); Tue, 14 Jun 2016 07:56:37 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On 06/10/2016 02:22 PM, Eggert, Lars wrote: > Hi, > > I see an issue with TCP_REPAIR on kernel 4.6.0, where a migrated connection is only sending minimum-sized > segments (~500 bytes), although the interfaces and path support Ethernet-sized MTUs. A connection that > doesn't use TCP_REPAIR over the same path uses full-sized segments. > > Know issue? Any workaround? Andrey (in Cc) has played with TCP_REPAIR recently, I guess he can know something. > Thanks, > Lars > > > > > _______________________________________________ > CRIU mailing list > CRIU@openvz.org > https://lists.openvz.org/mailman/listinfo/criu >