[Starlingx-discuss] Nova Compute Service fail

[Hu, Yong]

Roy, Did you deploy this simplex on a VM or a bare metal host?
Either way, please share your host HW config, such as CPU socket, cores, memory, disks.

On 23/05/2019, 10:22 AM, "roy she" <chagg at foxmail.com<mailto:chagg at foxmail.com>> wrote:

I deployed a simplex of version 2018.10.But there is an error in nova compute service. This is part of the error log: No such file or directory: '/dev/cpuset/floating/node0/cpuset.cpus'. How can I do?

2019-05-23 09:24:23.013 31460 ERROR nova.compute.manager     hardware.update_floating_affinity(cn)
2019-05-23 09:24:23.013 31460 ERROR nova.compute.manager     with open(filename, 'r') as f:
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager Traceback (most recent call last):
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     rt.update_available_resource(context, nodename)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 1018, in update_available_resource
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     self._update_available_resource(context, resources)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 315, in inner
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     return f(*args, **kwargs)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 1097, in _update_available_resource
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     self._update_usage_from_instances(context, instances, nodename)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 2126, in _update_usage_from_instances
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     hardware.update_floating_affinity(cn)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 2702, in update_floating_affinity
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     cur_cpuset_cpus = get_cpuset_cpus(cell.id)
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 2674, in get_cpuset_cpus
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager     with open(filename, 'r') as f:
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager IOError: [Errno 2] No such file or directory: '/dev/cpuset/floating/node0/cpuset.cpus'
2019-05-23 09:25:22.791 31460 ERROR nova.compute.manager

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