Ask Your Question
0

cinder scheduler Filtering removed all hosts for the request - ocata centos7 RDO

asked 2017-03-05 10:10:59 -0500

new deploy cinder services with known working nfs mounts. This really used to work... Im confused

==> /var/log/cinder/scheduler.log <==
2017-03-05 11:07:22.565 19551 INFO cinder.scheduler.base_filter [req-f2479151-3524-438f-8f90-8868554d4944 - - - - -] Filtering removed all hosts for the request with volume ID 'f2b514f1-2201-4e93-b9c5-b09e1694e0ae'. Filter results: AvailabilityZoneFilter: (start: 2, end: 2), CapacityFilter: (start: 2, end: 2), CapabilitiesFilter: (start: 2, end: 0)
2017-03-05 11:07:22.566 19551 WARNING cinder.scheduler.filter_scheduler [req-f2479151-3524-438f-8f90-8868554d4944 - - - - -] No weighed backend found for volume with properties: {'name': u'SSHD_NAS', 'qos_specs_id': None, 'deleted': False, 'created_at': '2017-03-05T14:45:43.000000', 'updated_at': None, 'extra_specs': {u'volume_type_name': u'SSHD_NAS', u'volume_backend_name': u'SSHD_NAS'}, 'is_public': True, 'deleted_at': None, 'id': '8fa9c023-dc5c-46bf-9848-2eae987b8aa9', 'projects': [], 'description': u''}
2017-03-05 11:07:22.567 19551 INFO cinder.message.api [req-f2479151-3524-438f-8f90-8868554d4944 - - - - -] Creating message record for request_id = req-f2479151-3524-438f-8f90-8868554d4944


==> /var/log/cinder/scheduler.log <==
2017-03-05 11:07:22.623 19551 ERROR cinder.scheduler.flows.create_volume [req-f2479151-3524-438f-8f90-8868554d4944 - - - - -] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid backend was found. No weighed backends available
edit retag flag offensive close merge delete

Comments

The Capabilities filter checks if the backend matches extra specs. If DEBUG logging is enabled, the filter tells you which extra spec doesn't match. Source code here.

Bernd Bausch gravatar imageBernd Bausch ( 2017-04-19 22:25:22 -0500 )edit

1 answer

Sort by ยป oldest newest most voted
0

answered 2017-04-19 13:56:40 -0500

WilliamCaban gravatar image

Did you find an answer for this? I'm running to the exact same issue.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

Stats

Asked: 2017-03-05 10:10:59 -0500

Seen: 100 times

Last updated: Apr 19