unable to create cinder volume more than 20G in Centos 7

asked 2014-12-15 09:43:28 -0500

Gopalkrish14 gravatar image


I am unable to create a Volume from openstack dashboard which is greater than 19GB. Eventhough I have changed lvm partition to accept upto 60 GB

[root@kvm cinder]# pvs PV VG Fmt Attr PSize PFree /dev/loop1 cinder-volumes lvm2 a-- 60.00g 45.00g /dev/sda2 centos lvm2 a-- 99.51g 0 [root@kvm cinder]#

Following error message is observed in /var/log/cinder/scheduler.log

2014-12-11 16:03:36.780 18561 ERROR cinder.scheduler.flows.create_volume [req-f40a73e6-b968-436e-a905-7ca35953413e 02460ca26b7b45669f21936c333d5c19 6add96735edd4c18bddb5cfe46149212 - - -] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid host was found. No weighed hosts available 2014-12-11 16:04:41.577 18561 WARNING cinder.scheduler.host_manager [req-704d27b7-4d3e-43f8-a860-0a851558d168 02460ca26b7b45669f21936c333d5c19 6add96735edd4c18bddb5cfe46149212 - - -] volume service is down. (host: localhost.localdomain@lvm) 2014-12-11 16:04:41.577 18561 WARNING cinder.scheduler.filters.capacity_filter [req-704d27b7-4d3e-43f8-a860-0a851558d168 02460ca26b7b45669f21936c333d5c19 6add96735edd4c18bddb5cfe46149212 - - -] Insufficient free space for volume creation on host localhost.inca.infoblox.com@lvm#lvm (requested / avail): 21/20.0 2014-12-11 16:04:41.578 18561 WARNING cinder.scheduler.filter_scheduler [req-704d27b7-4d3e-43f8-a860-0a851558d168 02460ca26b7b45669f21936c333d5c19 6add96735edd4c18bddb5cfe46149212 - - -] No weighed hosts found for volume with properties: {u'name': u'vnios', u'qos_specs_id': None, u'deleted': False, u'created_at': u'2014-12-11T06:14:50.000000', u'updated_at': None, u'extra_specs': {}, u'deleted_at': None, u'id': u'6561e883-30ac-4969-95a8-60c1320cc55a'} 2014-12-11 16:04:41.582 18561 ERROR cinder.scheduler.flows.create_volume [req-704d27b7-4d3e-43f8-a860-0a851558d168 02460ca26b7b45669f21936c333d5c19 6add96735edd4c18bddb

Environment : Centos 7 , Openstack with KVM.

Please suggest me to fix this issue.

Thanks in advance

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