From owner-freebsd-bugs@FreeBSD.ORG Mon Oct 21 00:50:00 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id AE1D01A1 for ; Mon, 21 Oct 2013 00:50:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 8C4E12D26 for ; Mon, 21 Oct 2013 00:50:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r9L0o0W3068548 for ; Mon, 21 Oct 2013 00:50:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r9L0o0kC068547; Mon, 21 Oct 2013 00:50:00 GMT (envelope-from gnats) Resent-Date: Mon, 21 Oct 2013 00:50:00 GMT Resent-Message-Id: <201310210050.r9L0o0kC068547@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Adam McDougall Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 33882EF8 for ; Mon, 21 Oct 2013 00:41:59 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 20ACC2CB3 for ; Mon, 21 Oct 2013 00:41:59 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r9L0fw6l079884 for ; Mon, 21 Oct 2013 00:41:58 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r9L0fw4i079883; Mon, 21 Oct 2013 00:41:58 GMT (envelope-from nobody) Message-Id: <201310210041.r9L0fw4i079883@oldred.freebsd.org> Date: Mon, 21 Oct 2013 00:41:58 GMT From: Adam McDougall To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: kern/183139: ifconfig options on xn0 lost after xen vm migration to another server X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Oct 2013 00:50:00 -0000 >Number: 183139 >Category: kern >Synopsis: ifconfig options on xn0 lost after xen vm migration to another server >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Oct 21 00:50:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Adam McDougall >Release: 9.2-PRERELEASE >Organization: >Environment: FreeBSD hostname 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #0 r255480: Wed Sep 11 19:30:27 EDT 2013 root@build9:/usr/obj/proto/src9/src/sys/AMD64-9 amd64 >Description: If I change the "options" on any of the xn network interfaces with ifconfig then perform a xenmotion, the options are reset to default after the xenmotion. This is on a server with XenServer 6.0.2 running fairly recent patches. I plan to re-test on XenServer 6.2 but we don't have a pool setup yet. I'd test on FreeBSD 10 but xen-tools needs to be built with gcc instead of clang and I haven't put much effort into that yet. >How-To-Repeat: # ifconfig xn0 xn0: flags=8843 metric 0 mtu 1500 options=503 # ifconfig xn0 -rxcsum # ifconfig xn0 -lro # ifconfig xn0 xn0: flags=8843 metric 0 mtu 1500 options=102 (perform xenmotion) # ifconfig xn0 xn0: flags=8843 metric 0 mtu 1500 options=503 >Fix: >Release-Note: >Audit-Trail: >Unformatted: