Open Stack

Hi all,


I am getting the following error when I try to create a new cinder volume


2016-08-02 15:26:06.445 DEBUG cinder.scheduler.base_filter [req-cce76948-5eac-44d0-9d0c-115cfc03cb57 42ba08e7a7544cd28812de21aa5ce39e de3f38612acd4ec7a24c0325bd11389f] Starting with 0 host(s) from (pid=3023) get_filtered_objects /opt/stack/cinder/cinder/scheduler/base_filter.py:79
2016-08-02 15:26:06.446 INFO cinder.scheduler.base_filter [req-cce76948-5eac-44d0-9d0c-115cfc03cb57 42ba08e7a7544cd28812de21aa5ce39e de3f38612acd4ec7a24c0325bd11389f] Filter AvailabilityZoneFilter returned 0 host(s)
2016-08-02 15:26:06.446 WARNING cinder.scheduler.filter_scheduler [req-cce76948-5eac-44d0-9d0c-115cfc03cb57 42ba08e7a7544cd28812de21aa5ce39e de3f38612acd4ec7a24c0325bd11389f] No weighed hosts found for volume with properties: {}
2016-08-02 15:26:06.447 ERROR cinder.scheduler.flows.create_volume [req-cce76948-5eac-44d0-9d0c-115cfc03cb57 42ba08e7a7544cd28812de21aa5ce39e de3f38612acd4ec7a24c0325bd11389f] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid host was found. No weighed hosts available
2016-08-02 15:26:06.447 DEBUG cinder.volume.flows.common [req-cce76948-5eac-44d0-9d0c-115cfc03cb57 42ba08e7a7544cd28812de21aa5ce39e de3f38612acd4ec7a24c0325bd11389f] Updating volume: 74fc03dc-8783-40b0-a305-e85a34a1b0c9 with {'status': 'error'} due to: No valid host was found. No weighed hosts available from (pid=3023) _update_object /opt/stack/cinder/cinder/volume/flows/common.py:87



I have made changes to /etc/cinder/cinder.conf by changing

volume_backend_name and volume_driver


and in default

default_volume_type
enabled_backends



Regards,

Nidhi

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