Error: Traceback (most recent call last):

  File "/usr/local/lib/python3.7/site-packages/tastypie/resources.py", line 219, in wrapper
    response = callback(request, *args, **kwargs)

  File "./freenasUI/api/resources.py", line 1421, in dispatch_list
    request, **kwargs

  File "/usr/local/lib/python3.7/site-packages/tastypie/resources.py", line 450, in dispatch_list
    return self.dispatch('list', request, **kwargs)

  File "./freenasUI/api/utils.py", line 252, in dispatch
    request_type, request, *args, **kwargs

  File "/usr/local/lib/python3.7/site-packages/tastypie/resources.py", line 482, in dispatch
    response = method(request, **kwargs)

  File "/usr/local/lib/python3.7/site-packages/tastypie/resources.py", line 1384, in post_list
    updated_bundle = self.obj_create(bundle, **self.remove_api_resource_names(kwargs))

  File "/usr/local/lib/python3.7/site-packages/tastypie/resources.py", line 2175, in obj_create
    return self.save(bundle)

  File "./freenasUI/api/utils.py", line 493, in save
    form.save()

  File "./freenasUI/storage/forms.py", line 282, in save
    return False

  File "./freenasUI/storage/forms.py", line 279, in save
    }, job=True)

  File "/usr/local/lib/python3.7/site-packages/middlewared/client/client.py", line 399, in call
    return jobobj.result()

  File "/usr/local/lib/python3.7/site-packages/middlewared/client/client.py", line 172, in result
    raise ClientException(job['error'], trace={'formatted': job['exception']})

middlewared.client.client.ClientException: [EFAULT] Failed to wipe disk da6: [EFAULT] Command gpart create -s gpt /dev/da6 failed (code 1):
gpart: Input/output error