[libvirt-users] virsh migration job unexpectedly failed

[cokabug]

finally, i found the problem, qemu-img create command not specific vm disk
size on target host, when i use the size same as source vm, the migration
finish successfully.

On Wed, May 23, 2018 at 7:56 PM, Michal Privoznik <mprivozn at redhat.com>
wrote:

> On 05/23/2018 01:26 PM, cokabug wrote:
> > Hi ,
> >
> >     when i have run virsh migrate command , the migration progress
> fiailed
> > at [61 %].
> >     command :
> >     virsh migrate --live --undefinesource --p2p --copy-storage-inc
> > --verbose --persistent instance-00001959 qemu+tcp://host292/system
> >
> >     result :
> >     Migration: [ 61 %]error: operation failed: migration job:
> unexpectedly
> > failed
> >
> >     os/kernel version: centos 6.7 / kernel 2.6.32
> >     qemu-kvm version : 0.12.1.2
> >     libvirt version : 0.10.2-54
>
> These are very ancient versions. I wouldn't be surprised if you upgrade
> and find out the problem is fixed.
>
> >
> >     the libvirt.log on target host:
> >     2018-05-22 11:45:38.603+0000: 32314: warning :
> qemuDomainObjTaint:1459
> > : Domain id=30 name='instance-00001959'
> > uuid=41975d30-2490-473e-be7b-9d2d08bf66d2 is tainted: high-privileges
> >     2018-05-22 11:45:38.883+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:38.902+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:38.903+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:39.090+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:39.090+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:39.091+0000: 32314: warning :
> > qemuDomainObjEnterMonitorInternal:1062 : This thread seems to be the
> async
> > job owner; entering monitor without asking for a nested job is dangerous
> > 2018-05-22 11:45:41.841+0000: 32310: error : qemuMonitorIO:615 : internal
> > error End of file from monitor
> >
>
> This says that qemu died. You can try to look into domain log to see why.
>
> Michal
>
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