From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: Re: can't restore a guest saved by an older qemu Date: Fri, 02 Mar 2012 09:47:58 +0100 Message-ID: <4F50893E.8090006@siemens.com> References: <1B4B44D9196EFF41AE41FDA404FC0A10053959@SHSMSX101.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Avi Kivity , KVM list To: "Ren, Yongjie" Return-path: Received: from david.siemens.de ([192.35.17.14]:31748 "EHLO david.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753819Ab2CBIsH (ORCPT ); Fri, 2 Mar 2012 03:48:07 -0500 In-Reply-To: <1B4B44D9196EFF41AE41FDA404FC0A10053959@SHSMSX101.ccr.corp.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: On 2012-03-02 07:33, Ren, Yongjie wrote: > Hi Avi, > I can't restore a guest saved by an older qemu. I wonder if this issue is introduced by some latest commits on the file 'hw/i8254.c'. > The new commit: b5ed4b6f (on Mar 1) I tried to restore a guest using this qemu. > The old commit: 9d636ae7 (on Feb 11) I saved a guest using this qemu. > > I got some error when restoring a guest saved by an old qemu now. > [root@vt-nhm9 jay]# qemu-system-x86_64 -smp 4 -m 1024 -hda rhel6u1.qcow -incoming "exec:dd if=save.img" > Could not open option rom 'vapic.bin': No such file or directory > qemu-system-x86_64: pci_add_option_rom: failed to find romfile "pxe-rtl8139.rom" > VNC server running on `::1:5900' > Unknown ramblock "0000:00:03.0/rtl8139.rom", cannot accept migration > qemu: warning: error while loading state for instance 0x0 of device 'ram' > load of migration failed Confirmed. I get a different error, but something is broken here as well. Bisecting... Thanks, Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux