From mboxrd@z Thu Jan 1 00:00:00 1970 From: pradeep Subject: guest remote migration fails Date: Mon, 7 Feb 2011 20:22:51 +0530 Message-ID: <20110207202251.4156102b@skywalker> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit To: kvm@vger.kernel.org, qemu-devel@nongnu.org, raharper@us.ibm.com, anantyog@in.ibm.com Return-path: Received: from e1.ny.us.ibm.com ([32.97.182.141]:59223 "EHLO e1.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753345Ab1BGOxB (ORCPT ); Mon, 7 Feb 2011 09:53:01 -0500 Received: from d01dlp02.pok.ibm.com (d01dlp02.pok.ibm.com [9.56.224.85]) by e1.ny.us.ibm.com (8.14.4/8.13.1) with ESMTP id p17EhP5J016889 for ; Mon, 7 Feb 2011 09:43:43 -0500 Received: from d01relay07.pok.ibm.com (d01relay07.pok.ibm.com [9.56.227.147]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id CDEDC4DE8047 for ; Mon, 7 Feb 2011 09:52:14 -0500 (EST) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay07.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p17EqwW22220256 for ; Mon, 7 Feb 2011 09:52:58 -0500 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p17Eqv4b028606 for ; Mon, 7 Feb 2011 09:52:58 -0500 Sender: kvm-owner@vger.kernel.org List-ID: Migration of guest(both local and remote) fails with 2.6.37-rc8 host Test Procedure: ----------------------- A is the source host, B is the destination host: 1. Start the VM on B with the exact same parameters as the VM on A, in migration-listen mode: B: -incoming tcp:0:4444 (or other PORT)) 2. Start the migration (always on the source host): A: migrate -d tcp:B:4444 (or other PORT) 3. Check the status (on A only): A: (qemu) info migrate Expected results: ------------------------- Migration should complete without any error Actual results: -------------------- qemu-system-x86_64: VQ 2 size 0x40 Guest index 0xf000 inconsistent with Host index 0x0: delta 0xf000 load of migration failed Guest OS: ------------------ windows Host Kernel: ----------------------- 2.6.37.rc8 on HS22 command used: ------------------------- Source(A): /usr/local/bin/qemu-system-x86_64 -enable-kvm -m 4096 -smp 4 -name win32 -monitor stdio -boot c -drive file=/home/storage/yogi/kvm_autotest_root/images/win7-32.raw,if=none,id=drive-ide0-0-0,boot=on,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -netdev tap,script=/home/yog/autotest/client/tests/kvm/scripts/qemu-ifup,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:86:e4:97 -usb -device usb-tablet,id=input0 -vnc :0 Destination (B): /usr/local/bin/qemu-system-x86_64 -enable-kvm -m 4096 -smp 4 -name win32 -monitor stdio -boot c -drive file=/home/storage/yogi/kvm_autotest_root/images /win7-32.raw,if=none,id=drive-ide0-0-0,boot=on,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -netdev tap,script=/home/yog/autot est/client/tests/kvm/scripts/qemu-ifup,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:86:e4:97 -usb -device usb-tablet,id=input0 -vnc :5 -incoming tcp:0:4444