Just thought I'd provide an update. From what I've been able to discover from the source, it appears that Alfresco is setting a default size of 80gb with 90% free space as the size given to a CIFS connection. This was found in the file AlfrescoContext.java in the repository project. No matter what I add to CIFS, the values for capacity and available return the same. The same is true for different sized drives. Is it a missing feature that the CIFS interface does not update usage or reflect the size of the drive it is on? Is this just simply a limitation of the community edition and we need to use the enterprise to have this feature?