Alternative disk configuration
The Network File System (NFS) file sharing configuration that is described in 4.6.3, “Sharing zPDT DASD across PCs” on page 82
does not deliver response times that you often experience if all of the systems that are accessing the disk were in the same PC. If the performance effect of our sample configuration is not acceptable, this appendix describes a more robust alternative.
Alternative configuration for base sysplex
Note: This configuration is appropriate for a base sysplex configuration only. zPDT does not ...