Verify all systems have enough resources, such as shared memory, to run DB2 UDB. Check the DB2 memory requirements, which vary depending on the version and hardware configuration of DB2. The DB2 UDB system binaries are to be installed on the local file systems on each system and the DB2 UDB database instances are to be installed on shared storage.
The MPP configuration requires the Storage Foundation Cluster File System software. This software includes the cluster file system components required by the Veritas agent for DB2, and includes Veritas Cluster Server (VCS), Veritas Volume Manager with cluster functionality enabled (CVM), and Veritas File System with cluster functionality enabled (CFS).
Refer to the Veritas Storage Foundation Cluster File System Installation and Administration Guide for detailed information on these products and instructions on running either the installer or the installsfcfs utility.
Before installing DB2 UDB, define DB2 UDB user and group accounts.
See:
The relevant DB2 Universal Database Quick Beginnings guide.
