In a cluster with multiple system disks does TCPware need to be installed on each system disk?
Yes, TCPware needs to be installed on each system disk due to the fact that the TCPware installation creates files in some of the system directories (e.g.. SYS$LIBRARY, SYS$SYSTEM) You can have nodes of the same architecture share the TCPware common files by specifying a common directory when asked during the installation where to install the TCPware common files.