Disk striping without parity provides the fastest read and write operations. However, it does NOT provide any fault tolerance. If one member in a stripe set without parity fails, then you must restore data from tape backup.
Question : True or False. You want to change the size of the stripe set without parity. You must re-create the stripe set without parity and restore all data from backup.
Answer True. In a stripe set without or with parity, the parition of all members in the set must be the same size. If you want to change the size of the stripe set, then you must re-create the stripe set and restore data from tape backup.