To ensure that DB2 Universal Database is started on AIX, Linux, and Solaris operating system:
- Start a command line session
- Issue the following command:
ps -ef | grep db2
- Review the output of the command and ensure the following processes are listed:
db2tcpcm db2srvlst db2ipccm db2spmrm db2sysc db2wdog db2tcpdm db2gds db2tcpcm db2sysc db2ipccm db2resyn db2gds db2wdog db2spmlw
If any of these processes are not listed after you issue the command, stop and restart DB2 Universal Database according to the instructions provided in the DB2 documentation.
To ensure that Oracle is started on AIX and Solaris Operating Environment, follow the instructions in the Oracle documentation.