You might also want to copy a data set to a storage medium that can be physically transported to another location. In order to do that, perform one of the following tasks:

• Use either the PAX, CPIO, or TAR shell commands to copy the file system in tape archive (TAR) format.
• Have an authorized user logically unmount the file system, allocate an HFS data set with a different data set name, and use the DFSMSdss dump utility to copy the old file system to the new data set.