Comment 11 for bug 1867013

 187377 2020-03-19 18:02:26.904 26 DEBUG nova.scheduler.filters.ram_filter [req-944b91df-b606-4045-843d-4104482e2fb0 b824308b03d441d382a72270 96f3fa89 78bc0643b1f84cf280694331b6e39dcf - default default] (openstack03-ironic, 9c9bdc9a-eb1d-4ec5-abb4-f0aa2504d7f6) ram: 0MB disk : 0MB io_ops: 0 instances: 0 does not have 512 MB usable ram before overcommit, it only has 0 MB. host_passes /usr/lib/python2.7/site -packages/nova/scheduler/filters/ram_filter.py:46
 187378 2020-03-19 18:02:26.904 26 INFO nova.filters [req-944b91df-b606-4045-843d-4104482e2fb0 b824308b03d441d382a7227096f3fa89 78bc0643b1f84 cf280694331b6e39dcf - default default] Filter RamFilter returned 0 hosts
 187379 2020-03-19 18:02:26.905 26 DEBUG nova.filters [req-944b91df-b606-4045-843d-4104482e2fb0 b824308b03d441d382a7227096f3fa89 78bc0643b1f8 4cf280694331b6e39dcf - default default] Filtering removed all hosts for the request with instance ID '56eb5a9e-d57d-47e1-8a7b-a5e9d04 5c2d2'. Filter results: [('RetryFilter', [(u'openstack03-ironic', u'9c9bdc9a-eb1d-4ec5-abb4-f0aa2504d7f6')]), ('AvailabilityZoneFilte r', [(u'openstack03-ironic', u'9c9bdc9a-eb1d-4ec5-abb4-f0aa2504d7f6')]), ('RamFilter', None)] get_filtered_objects /usr/lib/python2.7 /site-packages/nova/filters.py:129
 187380 2020-03-19 18:02:26.905 26 INFO nova.filters [req-944b91df-b606-4045-843d-4104482e2fb0 b824308b03d441d382a7227096f3fa89 78bc0643b1f84 cf280694331b6e39dcf - default default] Filtering removed all hosts for the request with instance ID '56eb5a9e-d57d-47e1-8a7b-a5e9d045 c2d2'. Filter results: ['RetryFilter: (start: 1, end: 1)', 'AvailabilityZoneFilter: (start: 1, end: 1)', 'RamFilter: (start: 1, end: 0)']