can't get VM to launch in scale

[Evan Richardson]

just switched to scale, but having a hard time creating a VM. I set cores, attach install ISO, and click start, but get the following:

Code:

Error: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/middlewared/plugins/vm/supervisor/supervisor_base.py", line 165, in start
    if self.domain.create() < 0:
  File "/usr/lib/python3/dist-packages/libvirt.py", line 1353, in create
    raise libvirtError('virDomainCreate() failed')
libvirt.libvirtError: Failed to bind /dev/null on to /run/libvirt/qemu/15-2_debian.null: Permission denied

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 176, in call_method
    result = await self.middleware._call(message['method'], serviceobj, methodobj, params, app=self)
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1293, in _call
    return await methodobj(*prepared_call.args)
  File "/usr/lib/python3/dist-packages/middlewared/schema.py", line 1272, in nf
    return await func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/middlewared/schema.py", line 1140, in nf
    res = await f(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/middlewared/plugins/vm/vm_lifecycle.py", line 39, in start
    await self.middleware.run_in_thread(self._start, vm['name'])
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1208, in run_in_thread
    return await self.run_in_executor(self.thread_pool_executor, method, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1205, in run_in_executor
    return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
  File "/usr/lib/python3.9/concurrent/futures/thread.py", line 52, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/lib/python3/dist-packages/middlewared/plugins/vm/vm_supervisor.py", line 62, in _start
    self.vms[vm_name].start(vm_data=self._vm_from_name(vm_name))
  File "/usr/lib/python3/dist-packages/middlewared/plugins/vm/supervisor/supervisor_base.py", line 174, in start
    raise CallError('\n'.join(errors))
middlewared.service_exception.CallError: [EFAULT] Failed to bind /dev/null on to /run/libvirt/qemu/15-2_debian.null: Permission denied

 

[homer27081990]

Could you have put the iso in a directory that the system cannot access? Try seeing the permissions of the directory and the file itself. I think for SCALE, which is Linux, the way is the same as CORE, ie cding in the directory and running ls -al.