[libvirt-users] creating new vm with virt-manager, existing disk failure

[Marko Weber | 8000]

Am 2017-07-19 14:01, schrieb Pavel Hrdina:
> On Wed, Jul 19, 2017 at 11:45:36AM +0200, Marko Weber | 8000 wrote:
>> 
>> hello,
>> i rsynced a kvm vm from one host to another.
>> i start virt-manager and tell virt-manager to use an existing disk.
>> i set cpu to haswell that is on the host.
>> 
>> configure before start is set, and i start "begin installation".
>> I get this output by virt-manager:
>> 
>> Unable to complete install: 'internal error: process exited while
>> connecting to monitor: 2017-07-19T09:27:10.861928Z qemu-system-x86_64:
>> can't apply global Haswell-x86_64-cpu.cmt=on: Property '.cmt' not 
>> found'
>> 
>> Traceback (most recent call last):
>>    File "/usr/share/virt-manager/virtManager/asyncjob.py", line 88, in
>> cb_wrapper
>>      callback(asyncjob, *args, **kwargs)
>>    File "/usr/share/virt-manager/virtManager/create.py", line 2288, in
>> _do_async_install
>>      guest.start_install(meter=meter)
>>    File "/usr/share/virt-manager/virtinst/guest.py", line 477, in
>> start_install
>>      doboot, transient)
>>    File "/usr/share/virt-manager/virtinst/guest.py", line 405, in
>> _create_guest
>>      self.domain.create()
>>    File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1062, in
>> create
>>      if ret == -1: raise libvirtError ('virDomainCreate() failed',
>> dom=self)
>> libvirtError: internal error: process exited while connecting to
>> monitor: 2017-07-19T09:27:10.861928Z qemu-system-x86_64: can't apply
>> global Haswell-x86_64-cpu.cmt=on: Property '.cmt' not found
>> 
>> 
>> 
>> 
>> try to set it to another cpu and clicking start, i get this:
>> 
>> Unable to complete install: 'Domain has already been started!'
>> 
>> Traceback (most recent call last):
>>    File "/usr/share/virt-manager/virtManager/asyncjob.py", line 88, in
>> cb_wrapper
>>      callback(asyncjob, *args, **kwargs)
>>    File "/usr/share/virt-manager/virtManager/create.py", line 2288, in
>> _do_async_install
>>      guest.start_install(meter=meter)
>>    File "/usr/share/virt-manager/virtinst/guest.py", line 455, in
>> start_install
>>      raise RuntimeError(_("Domain has already been started!"))
>> RuntimeError: Domain has already been started!
>> 
>> 
>> 
>> how do i stop the already runing vm? virsh list dont show the vm
>> and why do i get the error on haswell?
> 
> Hi, this is actually a bug in virt-manager which was fixed in upstream
> by these commits:
> 
>     2099a1946e22b62d31b954dc3e7b813404c2d019
>     93085d2b9d4a3dd6cbb9edfeae9b6cefee9419c1
>     8181e8609867fe6ed101e48212d42a1c38373539
> 
> To work-around this issue cancel the installation and start it again.
> There is no official release of virt-manager with that fix included, we
> should probably make the release.

Yes, i think its a great idea.
Can u do this?

kind regards

marko


> 
> Pavel