All, We''re conducting full scope testing this week on RC3, here is a simple update on current bug status: so far, 3 new bugs have been exposed, 10 old bugs got fixed and verified, VT-d quality has got a big improvement. Our testing is still ongoing and would be finished by end of this week; I will send out detailed test report when done. Thanks. Xen Info: ===========================================================================xen-changeset: 19590:f80cf52a4fb6 dom0-changeset: 867:978499ee4f39 ioemu git: commit 438f0453656e54f3f4db248fd280673992d5ad54 Author: Ian Jackson <ian.jackson@eu.citrix.com> Date: Wed Apr 29 16:28:37 2009 +0100 New Bugs (3): ====================================================================1, Fc6/win-XP guest can not reboot right after booting up. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456 2. PCI configuration space header is corrupted after device pass-through. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1457 (update: in fact, a patch to fix it has been accepted in ioemu-staging tree already.) 3. E1000e NIC failed in FC10 guest with MSI. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1458 Fixed Bugs (10): ====================================================================1. If VT-d is enabled, x86_64 dom0 panics at booting. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1444 2. [vt-d] Dom0 will hang at booting if we hide device via pciback on some 64 bit host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1447 3. Xen/dom0 hangs at booting if we continuously strike the USB keyboard. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1450 4. RHEL5 and Winxp guest can not boot up on some IA32PAE platform. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1445 5. [vt-d] Can not detach the pass-through device from guest. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1446 6. [VT-d][MSI] VT-d NIC with MSI enabled does not work in Linux guest with kernel 2.6.29. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1443 7. [NUMA] Incorrect NUMA info is reported on PAE host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1449 8. live migration of smp guest causes guest crash. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1439 9. Failed to start guest with qcow/qcow2 image against c/s 19349 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1430 10. Guest with more than 1G memory can not boot against C/s 19534 on some PAE host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1448 Old Bugs (8): ====================================================================1. stubdom based guest hangs when assigning hdc to it. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1373 2. [stubdom]The xm save command hangs while saving <Domain-dm>. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1377 3. [stubdom] cannot restore stubdom based domain. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1378 4. stubdom based guest hangs at starting when using qcow image. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1372 5. [VT-d] failed to reassign some PCI-e NICs. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1379 6. Can not create qcow file with command qemu-img-xen http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1452 7. [ACPI] On some x86_64 platform, `echo mem > /sys/power/state` can not trigger Dom0 S3 until using Ctrl^C to terminate the command. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1453 8. T state control failed. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1451 -haicheng _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
On 06/05/2009 16:04, "Li, Haicheng" <haicheng.li@intel.com> wrote:> 1, Fc6/win-XP guest can not reboot right after booting up. > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456Not sure what we can do about this one. It falls foul of the restart-loop detector. You could make a patch to make the detector only fire after some small number of reboots I suppose. I don''t think this one is a release blocker anyway, as it''s understood and low impact. Bug #2 is probably fixed now, and I think bug #3 we may just make a release note for (I believe there is a workaround involving disabling MSI passthru for the e1000e). Thanks, Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
> 3. Xen/dom0 hangs at booting if we continuously strike the USB keyboard. > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1450You maked the bug as "Fixed Bug"? Actually we haven''t fixed it. We''re still communicating with BIOS team.> 6. Can not create qcow file with command qemu-img-xen > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1452In fact, a patch to fix it has been accepted in ioemu-staging tree already. It is: commit be598c20435f39f2d71f4b3d8d0489dd9e3af4ba Author: Ian Jackson <ian.jackson@eu.citrix.com> Date: Tue May 5 15:20:50 2009 +0100 qemu-img-xen: Fix cow creation with raw image backing files Previously dd if=/dev/zero of=raw_image count=100 ./qemu-img-xen create -b raw_image -f qcow2 cow_image would fail because it would attempt to autodetect the format of base_image. With this change, it works. However, ./qemu-img-xen create -b cow_image -f qcow2 cow_image_2 will now fail because we now always expect the backing file to be raw. Thanks to Xin Li and Dongxiao Xu for the bug report. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> -----Original Message----- From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Li, Haicheng Sent: 2009年5月6日 23:05 To: ''xen-devel@lists.xensource.com'' Cc: Keir Fraser Subject: [Xen-devel] Xen-3.4.0 RC3 bug status update All, We''re conducting full scope testing this week on RC3, here is a simple update on current bug status: so far, 3 new bugs have been exposed, 10 old bugs got fixed and verified, VT-d quality has got a big improvement. Our testing is still ongoing and would be finished by end of this week; I will send out detailed test report when done. Thanks. Xen Info: ===========================================================================xen-changeset: 19590:f80cf52a4fb6 dom0-changeset: 867:978499ee4f39 ioemu git: commit 438f0453656e54f3f4db248fd280673992d5ad54 Author: Ian Jackson <ian.jackson@eu.citrix.com> Date: Wed Apr 29 16:28:37 2009 +0100 New Bugs (3): ====================================================================1, Fc6/win-XP guest can not reboot right after booting up. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456 2. PCI configuration space header is corrupted after device pass-through. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1457 (update: in fact, a patch to fix it has been accepted in ioemu-staging tree already.) 3. E1000e NIC failed in FC10 guest with MSI. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1458 Fixed Bugs (10): ====================================================================1. If VT-d is enabled, x86_64 dom0 panics at booting. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1444 2. [vt-d] Dom0 will hang at booting if we hide device via pciback on some 64 bit host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1447 3. Xen/dom0 hangs at booting if we continuously strike the USB keyboard. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1450 4. RHEL5 and Winxp guest can not boot up on some IA32PAE platform. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1445 5. [vt-d] Can not detach the pass-through device from guest. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1446 6. [VT-d][MSI] VT-d NIC with MSI enabled does not work in Linux guest with kernel 2.6.29. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1443 7. [NUMA] Incorrect NUMA info is reported on PAE host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1449 8. live migration of smp guest causes guest crash. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1439 9. Failed to start guest with qcow/qcow2 image against c/s 19349 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1430 10. Guest with more than 1G memory can not boot against C/s 19534 on some PAE host. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1448 Old Bugs (8): ====================================================================1. stubdom based guest hangs when assigning hdc to it. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1373 2. [stubdom]The xm save command hangs while saving <Domain-dm>. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1377 3. [stubdom] cannot restore stubdom based domain. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1378 4. stubdom based guest hangs at starting when using qcow image. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1372 5. [VT-d] failed to reassign some PCI-e NICs. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1379 6. Can not create qcow file with command qemu-img-xen http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1452 7. [ACPI] On some x86_64 platform, `echo mem > /sys/power/state` can not trigger Dom0 S3 until using Ctrl^C to terminate the command. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1453 8. T state control failed. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1451 -haicheng _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
> 1, Fc6/win-XP guest can not reboot right after booting up. > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456This bug happens to qcow-based guest. Raw-image based guest can reboot normally. However, in my side, the reboot of qcow-based guest has different behaviors on differerent hosts and the issue can''t be steadily reproduced. I''m looking into it. Thanks, -- Dexuan -----Original Message----- From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Keir Fraser Sent: 2009年5月6日 23:44 To: Li, Haicheng; ''xen-devel@lists.xensource.com'' Subject: [Xen-devel] Re: Xen-3.4.0 RC3 bug status update On 06/05/2009 16:04, "Li, Haicheng" <haicheng.li@intel.com> wrote:> 1, Fc6/win-XP guest can not reboot right after booting up. > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456Not sure what we can do about this one. It falls foul of the restart-loop detector. You could make a patch to make the detector only fire after some small number of reboots I suppose. I don''t think this one is a release blocker anyway, as it''s understood and low impact. Bug #2 is probably fixed now, and I think bug #3 we may just make a release note for (I believe there is a workaround involving disabling MSI passthru for the e1000e). Thanks, Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
On 07/05/2009 06:47, "Cui, Dexuan" <dexuan.cui@intel.com> wrote:>> 1, Fc6/win-XP guest can not reboot right after booting up. >> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1456 > This bug happens to qcow-based guest. Raw-image based guest can reboot > normally. > However, in my side, the reboot of qcow-based guest has different behaviors on > differerent hosts and the issue can''t be steadily reproduced. I''m looking into > it.It might be simple variability in guest boot time. The failing reboot has a message in xend.log that guest is rebooting about 55s after startup. That''s pretty close to the 60s minimum imposed by the reboot-loop detection. Configuration changes, different hosts, etc could make the problem appear/disappear. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel