On 2012-2-22 21:46, Shradha Shah wrote:
Hello All,
I am trying to migrate a KVM guest while implementing the patches for
PCI-Passthrough of SRIOV Vf's and
I repeatedly see the following error:
[root@c6100k cwd]# virsh migrate --live dibenchvm1
qemu+ssh://c6100l.uk.level5networks.com/system
error: operation failed: migration job: unexpectedly failed
Are you sure your ssh setting in the destination host is correct?
Maybe, you can try qemu+tcp to ignore ssh setting.
I have turned on debugging in /etc/libvirt/libvirtd.conf and I see the
following debug in
/var/log/libvirt/libvirtd.log
10:37:26.632: 2449: error : qemuMonitorIO:584 : internal error End of file from
monitor
10:37:26.632: 2449: debug : qemuMonitorIO:617 : Error on monitor internal error
End of file from monitor
10:37:26.632: 2449: debug : virEventPollUpdateHandle:145 : Update handle w=21
e=12
10:37:26.632: 2449: debug : virEventPollInterruptLocked:676 : Skip interrupt, 1
-1497479264
10:37:26.632: 2449: debug : qemuMonitorIO:640 : Triggering EOF callback
10:37:26.632: 2449: debug : qemuProcessHandleMonitorEOF:125 : Received EOF on
0x7f588c003540 'dibenchvm1'
10:37:26.632: 2449: debug : qemuProcessStop:3271 : Shutting down VM
'dibenchvm1' pid=18739 migrated=0
10:37:26.632: 2449: debug : qemuMonitorClose:765 : mon=0x7f588c00c7f0
10:37:26.632: 2449: debug : virEventPollRemoveHandle:172 : Remove handle w=21
10:37:26.633: 2449: debug : virEventPollRemoveHandle:185 : mark delete 9 20
10:37:26.633: 2449: debug : virEventPollInterruptLocked:676 : Skip interrupt, 1
-1497479264
10:37:26.633: 2449: debug : qemuProcessKill:3217 : vm=dibenchvm1 pid=18739
gracefully=0
10:37:26.633: 2449: debug : qemuProcessAutoDestroyRemove:3736 : vm=dibenchvm1
uuid=a4452511-0f97-734a-dbcc-f4c66f821956
10:37:26.633: 2449: debug : virSecurityDACRestoreSecurityAllLabel:504 :
Restoring security label on dibenchvm1 migrated=0
May I ask for suggestions on how I can debug the monitor and find out the
reason why the qemu monitor dies?
Many Thanks,
Regards,
Shradha Shah
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--
Shu Ming<shum...@linux.vnet.ibm.com>
IBM China Systems and Technology Laboratory
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