CSM Tech publishing has been operating for six months, and business is good. You do a spot check on server resources and find that RAM use is at 50%, ehich is fine, but the data volume is approaching 90% full. There are two volumes on this erver: one for OS and program files and for data storage. You should inspect the data volume and find that some users are storing large amounts of data on the server. You check with the owner and determine that each user should require only about 4 Gb of storage on the server for necessary documents. Because some users are clearly exceeding this limit, you're asked to come up with a solution. What file system option can you use, and which file system format must be used with this option?