NFS mount in VMs for logs

RTA would benefit if there was a readily available network share for all virtual machines that coin starts. 

We have a problem with hanging qt installs in our Squish test cases. If installer hangs, test case stops and doesn't reach the final step which is uploading logs and results, leaving us wondering what actually went wrong and having to re-start the job and digging out the logs with quite laborous attempt from vm, using scp and other cli tools for uploading the files somewhere more accessible and permanent.

For example in windows N:\logs could be one example of a location we would be able to access, write and read.

One or two weeks of retention for logs could be enough. Older logs than that could be deleted to save disk space.