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Created attachment 790976 [details] Cinder log files from /var/log/cinder Description of problem: The OpenStack-Cinder is has a gluster storage with two nodes, the XFS file system can't create more the 50GB sized volume. Though the Cinder failed to create the volume, there were no error/warning massages in any of the logs. After the creation attempt the status of the volume was 'Error'. Version-Release number of selected component (if applicable): openstack-cinder-2013.1.3-2.el6ost How reproducible: Configure the OpenStack-cinder to work with gluster with two node according to the manual attached (see appendix B). Steps to Reproduce: 1. Create a volume, 100 GB in size with nova volume-create command. 2. Create a volume, 100 GB in size in the webUI. 3. Create a volume, 10 GB in size with the nova-cli & weUI. 4. Check the cinder logs for errors with regarding the 100GB volumes. Actual results: There are no errors nor any indication in the logs that the volume creation failed. Expected results: The logs should show errors about the failure of the volume creation. Additional info: 1.The Cinder logs are attached. 2. The manaul explainig how to configure the cinder with gluster - see appendix B.
Created attachment 790979 [details] the rhos3 manual
The error for this condition appears in the cinder-scheduler log as: 2013-08-27 15:29:58 WARNING [cinder.scheduler.filters.capacity_filter] Insufficient free space for volume creation (requested / avail): 100/49.0 2013-08-27 15:29:58 ERROR [cinder.scheduler.manager] Failed to schedule_create_volume: No valid host was found. This indicates that the scheduler received a request for a 100GB volume allocation but only saw 49GB free, so it filtered that host, and no host was found that satisfied the request. The cinder-volume log will not show an error in this scenario because the request is never sent to that service. Another 50GB attempt: 2013-08-27 16:09:45 WARNING [cinder.scheduler.filters.capacity_filter] Insufficient free space for volume creation (requested / avail): 50/49.0 2013-08-27 16:09:45 ERROR [cinder.scheduler.manager] Failed to schedule_create_volume: No valid host was found.