From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Fantoni Subject: Re: Network not working after restore with qemu-xen windows domU and gplpv Date: Fri, 26 Apr 2013 12:30:45 +0200 Message-ID: <517A5755.7080302@tiscali.it> References: <5177E6FD.7050707@tiscali.it> <1366817792.20256.374.camel@zakaz.uk.xensource.com> <517A47B3.4040600@tiscali.it> <1366968964.3142.52.camel@zakaz.uk.xensource.com> Reply-To: fantonifabio@tiscali.it Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8351095168202976693==" Return-path: In-Reply-To: <1366968964.3142.52.camel@zakaz.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: George Dunlap , James Harper , xen-devel , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org Questo è un messaggio firmato digitalmente in formato MIME. --===============8351095168202976693== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms080005070307050301030506" Questo è un messaggio firmato digitalmente in formato MIME. --------------ms080005070307050301030506 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Il 26/04/2013 11:36, Ian Campbell ha scritto: > On Fri, 2013-04-26 at 10:24 +0100, Fabio Fantoni wrote: >> Il 24/04/2013 17:36, Ian Campbell ha scritto: >>> On Wed, 2013-04-24 at 15:06 +0100, Fabio Fantoni wrote: >>>> I send new mail about this bug with details as required by George Du= nlap. >>>> Dom0 is Wheezy 64 bit with kernel from package linux-image-3.2.0-4-a= md64 >>>> version 3.2.41-2, package blktap-dkms and all dependency packages fo= r >>>> xen, spice and usb redirection. >>>> xen.git (in this build commit is 96ef6e88359910738905ac2e1969dc05d7d= 7e7dc) >>>> >>>> Other details about dom0 installation see here: >>>> http://lists.xen.org/archives/html/xen-devel/2013-04/msg02290.html >>>> >>>> DomU is Windows 7 pro 64 bit with gplpv build 372 debug. >>>> >>>> After restore it sees network but is not working, nor lan neither wa= n. >>>> Tried with both dhcp and static ip, try also e1000 network card, tri= ed >>>> also qemu 1.4. >>> Is the vif device present and on the bridge in dom0? What about the e= mu >>> device? >>> >>> Can you post the output of "xenstore-ls -fp" please. >>> >>> I notice references to openvswitch in your logs -- which script are y= ou >>> using, the one I recently posted or something else? >>> >>> Ian. >>> >>> >> Thanks for reply, the vif and the vif -emu are present, bridge also an= d >> is working. > Are the both the vif* present on the bridge? What does "ovs-vsctl show"= > report? > >> On attachment logs of save, restore, copy of vif and xenstore command >> you told me, both before and after save/restore. > Thanks, I can see that the front and backend devices are connected ok > and appear to be happy and the hotplug scripts were successful. > > However I did notice that the device MAC address seems to have changed!= > I can believe this could confuse things... > > Does this issue go away if you specify > vif=3D['bridge=3Dxenbr0,mac=3D00:16:3e:42:ae:8f'] > in your configuration? > > Ian. > Thanks, fixed mac solve the problem. Is possible solve for have network working after restore without mac on=20 xl configuration file also on qemu upstream? The last test was without openvswitch, I must redo with it and post=20 "ovs-vsctl show" result? --------------ms080005070307050301030506 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: Firma crittografica S/MIME MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIINhjCC BjQwggQcoAMCAQICASAwDQYJKoZIhvcNAQEFBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNVBAoT DVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNp Z25pbmcxKTAnBgNVBAMTIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA3 MTAyNDIxMDI1NVoXDTE3MTAyNDIxMDI1NVowgYwxCzAJBgNVBAYTAklMMRYwFAYDVQQKEw1T dGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0aWZpY2F0ZSBTaWdu aW5nMTgwNgYDVQQDEy9TdGFydENvbSBDbGFzcyAyIFByaW1hcnkgSW50ZXJtZWRpYXRlIENs aWVudCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMsohUWcASz7GfKrpTOM KqANy9BV7V0igWdGxA8IU77L3aTxErQ+fcxtDYZ36Z6GH0YFn7fq5RADteP0AYzrCA+EQTfi 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