Still seeing this, might be a new issue, but based on ERQ the setup failure and resultant inability to schedule c-vols seems to be consistent.
message:"Insufficient free space for volume creation on host" AND tags:"screen-c-sch.txt" AND NOT build_name:"gate-rally-dsvm-cinder" AND build_name:"gate-manila-tempest-dsvm-neutron-no-share-servers"
Still seeing this, might be a new issue, but based on ERQ the setup failure and resultant inability to schedule c-vols seems to be consistent.
message: "Insufficient free space for volume creation on host" AND tags:"screen- c-sch.txt" AND NOT build_name: "gate-rally- dsvm-cinder" AND build_name: "gate-manila- tempest- dsvm-neutron- no-share- servers"