Adjust volume on weirdo jobs to 80GB instead of 100GB
Adjust volume on weirdo jobs to 80GB instead of 100GB

The committment we have is to use 80GB disks.

Change-Id: I58050c8b9899b17a381921082f86709980826d66

rdo-infra/ci-config,redhat-openstack/rdo-infra,rdo-infra/ci-config,rdo-infra/ci-config,redhat-openstack/rdo-infra,redhat-openstack/rdo-infra,rdo-infra/ci-config,redhat-openstack/rdo-infra