[libvirt] virDomainCreateWithFlags error

[Alex Jia]

On 08/08/2013 01:54 PM, Wangpan wrote:
> Hi all,
> I'm using 'libvirt  1.1.1-1  amd64' undef debian wheezy, I found that the return code is 139 when I run command:
> $ sudo virsh start df1c4670-18eb-4520-b5d8-aa8a492eb876 --paused; echo $?

Thanks for reporting this issue, it's a libvirt's bug and we can reproduce your
question on libvirt-1.1.1-2.el7.x86_64.


> 139
> but the return code is OK(0) when run command:
> $ sudo virsh start df1c4670-18eb-4520-b5d8-aa8a492eb876; echo $?
>
> I found there is an error in libvirtd.log:
> 2013-08-08 05:40:23.983+0000: 16626: error : virNetSocketReadWire:1377 : End of file while reading data: Input/output error
>
> I found this issue by using openstack nova folsom, if I create an VM by nova, it will use dom.createWithFlags(0) to create the VM, but then the nova-compute process exited when this function is called, then I changed the createWithFlags(0) to create(), everything become OK.
> I also tried the function under python, and the python process exited, too. but the dom.create() method is OK, so I think this is a problem about libvirt.
> I want to know is this a reported bug?
>
> libvirt and kvm hypervisor version:
> Compiled against library: libvirt 1.1.1
> Using library: libvirt 1.1.1
> Using API: QEMU 1.1.1
> Running hypervisor: QEMU 1.1.2
>
> Thanks
> 2012-08-16
> Wangpan
>
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