https://bugzilla.novell.com/show_bug.cgi?id=653788 https://bugzilla.novell.com/show_bug.cgi?id=653788#c0 Summary: Error restoring saved x86 domU images on x86-64 dom0 Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Major Priority: P5 - None Component: Xen AssignedTo: jdouglas@novell.com ReportedBy: carlos@keysoft.pt QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Opera/9.80 (Windows NT 6.1; U; en-GB) Presto/2.6.37 Version/10.70 Dom-0 has XENDOMAINS_RESTORE=true and on shutdown the three domU's (windows2008, suse11.3 x64 and suse-11.2 x86) are saved to /var/lib/xen/save. For some time now (I think since the upgrade of dom0 from 11.2 to 11.3), the suse-11.2 x86 domU always fails to restore on reboot. Manual restore with "xm restore" also fails for this domU. Last week I created a new suse-11.3 x86 domU and today rebooted the dom0. Result: both x86 domU's failed to restore on reboot. xm start works ok for both x86 domU's that fail to restore. uname -a: dom0: Linux zeus 2.6.34.7-0.5-xen #1 SMP 2010-10-25 08:40:12 +0200 x86_64 x86_64 x86_64 GNU/Linux suse-11.2 x86 domU: Linux mail 2.6.31.14-0.4-xen #1 SMP 2010-10-25 08:45:30 +0200 i686 i686 i386 GNU/Linux suse-11.3 x86 domU: Linux ksdev 2.6.34.7-0.5-xen #1 SMP 2010-10-25 08:40:12 +0200 i686 i686 i386 GNU/Linux suse-11.3 x64 domU: Linux suse112 2.6.34.7-0.5-xen #1 SMP 2010-10-25 08:40:12 +0200 x86_64 x86_64 x86_64 GNU/Linux short resume of the error on xend.log for a 'xm restore saved-image' for the suse-11.3 x86 domU: [2010-11-15 22:07:18 4161] DEBUG (balloon:191) Balloon: tmem relinquished -1 KiB of 507328 KiB requested. [2010-11-15 22:07:18 4161] DEBUG (balloon:245) Balloon: 16960 KiB free; 0 to scrub; need 524288; retries: 20. [2010-11-15 22:07:18 4161] DEBUG (balloon:259) Balloon: setting dom0 target to 2709 MiB. [2010-11-15 22:07:18 4161] DEBUG (XendDomainInfo:1512) Setting memory target of domain Domain-0 (0) to 2709 Mi B. [2010-11-15 22:07:18 4161] DEBUG (balloon:245) Balloon: 221760 KiB free; 0 to scrub; need 524288; retries: 20. [2010-11-15 22:07:18 4161] DEBUG (balloon:259) Balloon: setting dom0 target to 2705 MiB. [2010-11-15 22:07:18 4161] DEBUG (XendDomainInfo:1512) Setting memory target of domain Domain-0 (0) to 2705 MiB. [2010-11-15 22:07:18 4161] DEBUG (XendCheckpoint:380) [xc_restore]: /usr/lib64/xen/bin/xc_restore 28 6 1 2 0 0 0 0 [2010-11-15 22:07:18 4161] INFO (XendCheckpoint:482) xc_domain_restore start: p2m_size = 20800 [2010-11-15 22:07:18 4161] INFO (XendCheckpoint:482) Reloading memory pages: 0% [2010-11-15 22:07:40 4161] INFO (XendCheckpoint:482) ERROR Internal error: Error when reading batch size [2010-11-15 22:07:40 4161] INFO (XendCheckpoint:482) ERROR Internal error: error when buffering batch, finishing [2010-11-15 22:07:40 4161] INFO (XendCheckpoint:482) [2010-11-15 22:07:40 4161] INFO (XendCheckpoint:4100% [2010-11-15 22:07:40 4161] INFO (XendCheckpoint:482) Memory reloaded (0 pages) [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:3115) XendDomainInfo.destroy: domid=6 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2455) No device model [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2457) Releasing devices [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2463) Removing vif/0 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2463) Removing vkbd/0 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = vkbd, devic e = vkbd/0 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2463) Removing tap/51712 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = tap, device = tap/51712 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:2463) Removing tap/51728 [2010-11-15 22:07:40 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = tap, device = tap/51728 [2010-11-15 22:07:41 4161] DEBUG (XendDomainInfo:2463) Removing console/0 [2010-11-15 22:07:41 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = console, de vice = console/0 [2010-11-15 22:07:41 4161] DEBUG (XendDomainInfo:2463) Removing vfb/0 [2010-11-15 22:07:41 4161] DEBUG (XendDomainInfo:1293) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0 [2010-11-15 22:07:41 4161] ERROR (XendCheckpoint:416) /usr/lib64/xen/bin/xc_restore 28 6 1 2 0 0 0 0 failed Traceback (most recent call last): File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py", line 384, in restore forkHelper(cmd, fd, handler.handler, True) File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py", line 470, in forkHelper raise XendError("%s failed" % string.join(cmd)) XendError: /usr/lib64/xen/bin/xc_restore 28 6 1 2 0 0 0 0 failed [2010-11-15 22:07:41 4161] ERROR (XendDomain:1188) Restore failed Traceback (most recent call last): File "/usr/lib64/python2.6/site-packages/xen/xend/XendDomain.py", line 1172, in domain_restore_fd dominfo = XendCheckpoint.restore(self, fd, paused=paused, relocating=relocating) File "/usr/lib64/python2.6/site-packages/xen/xend/XendCheckpoint.py", line 417, in restore raise exn XendError: /usr/lib64/xen/bin/xc_restore 28 6 1 2 0 0 0 0 failed No qemu-dm-xxx.log file is generated when the domU fails to restore. Reproducible: Always -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.