[$] Storage testing

Ted Ts'o led a discussion on storage testing and, in particular, on hisexperience getting blktests running for his testenvironment,in a combined storage and filesystem session at the 2019 Linux Storage,Filesystem, and Memory-Management Summit. He has been adding more testingto his automated test platform, including blktests, and he would like tosee more people running storage tests. The idea of his session was to seewhat could be done to help that cause.