[libvirt] fail to convert qemu xml to args with libvirt-1.0.4: An error occurred, but the cause is unknown

Yin Olivia-R63875 r63875 at freescale.com
Thu Apr 11 02:18:23 UTC 2013


Hi Daniel,

Just Ping.
Did you ever successfully convert QEMU xml file to argv on other platforms?

Best Regards,
Olivia

> -----Original Message-----
> From: Yin Olivia-R63875
> Sent: Tuesday, April 09, 2013 1:22 PM
> To: 'libvir-list at redhat.com'
> Cc: 'libvirt-users at redhat.com'
> Subject: fail to convert qemu xml to args with libvirt-1.0.4: An error
> occurred, but the cause is unknown
> 
> Hi,
> 
> I used to convert qemu XML to args with libvirt-1.0.3.
> But it failed to convert with libvirt-1.0.4.
> 
> # virsh domxml-to-native qemu-argv test.xml >test.sh
> error: An error occurred, but the cause is unknown
> 
> 
> Comparing the debug file as below:
> 1) lbvirt-1.0.3
> <cut>
> 2013-04-09 03:23:47.296+0000: 2669: debug :
> virEventPollInterruptLocked:716 : Interrupting
> 2013-04-09 03:23:47.296+0000: 2669: debug : virNetClientIO:1807 : All done
> with our call head=(nil) call=0x100871c0 rv=0
> 2013-04-09 03:23:47.297+0000: 2670: debug : virEventPollRunOnce:640 : Poll
> got 1 event(s)
> 2013-04-09 03:23:47.297+0000: 2670: debug :
> virEventPollDispatchTimeouts:425 : Dispatch 0
> 2013-04-09 03:23:47.297+0000: 2669: debug : virNetMessageFree:73 :
> msg=0x10087500 nfds=0 cb=(nil)
> 2013-04-09 03:23:47.297+0000: 2670: debug :
> virEventPollDispatchHandles:470 : Dispatch 1
> 2013-04-09 03:23:47.297+0000: 2670: debug :
> virEventPollDispatchHandles:484 : i=0 w=1
> 2013-04-09 03:23:47.297+0000: 2669: debug : virConnectClose:1483 :
> conn=0x100878b8 <cut>
> 
> 2) libvirt-1.0.4
> <cut>
> 2013-04-09 03:07:58.012+0000: 2834: debug :
> virEventPollInterruptLocked:716 : Interrupting
> 2013-04-09 03:07:58.012+0000: 2834: debug : virNetClientIO:1810 : All done
> with our call head=(nil) call=0x10089db8 rv=0
> 2013-04-09 03:07:58.012+0000: 2835: debug : virEventPollRunOnce:640 : Poll
> got 1 event(s)
> 2013-04-09 03:07:58.012+0000: 2835: debug :
> virEventPollDispatchTimeouts:425 : Dispatch 0
> 2013-04-09 03:07:58.012+0000: 2834: error :
> virNetClientProgramDispatchError:175 : An error occurred, but the cause is
> unknown
> 2013-04-09 03:07:58.012+0000: 2835: debug :
> virEventPollDispatchHandles:470 : Dispatch 1
> 2013-04-09 03:07:58.012+0000: 2834: debug : virNetMessageFree:73 :
> msg=0x1008a0f8 nfds=0 cb=(nil)
> 2013-04-09 03:07:58.012+0000: 2835: debug :
> virEventPollDispatchHandles:484 : i=0 w=1
> 2013-04-09 03:07:58.012+0000: 2835: debug :
> virEventPollDispatchHandles:498 : EVENT_POLL_DISPATCH_HANDLE: watch=1
> events=1
> 2013-04-09 03:07:58.012+0000: 2835: debug :
> virEventPollCleanupTimeouts:516 : Cleanup 0
> 2013-04-09 03:07:58.013+0000: 2835: debug :
> virEventPollCleanupTimeouts:552 : Found 0 out of 0 timeout slots used,
> releasing 0
> 2013-04-09 03:07:58.013+0000: 2835: debug : virEventPollCleanupHandles:564 :
> Cleanup 2
> 2013-04-09 03:07:58.013+0000: 2834: debug : virConnectClose:1483 :
> conn=0x1008a4b0 <cut>
> 
> 
> How can I debug this cause unknown error?
> 
> Best Regards,
> Olivia





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