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@xxxxxxxxxx> 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 This says that qemu died. You can try to look into domain log to see why.
> 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
>
Michal
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