Installation guide

Upgrade Process
2.2 Uninstalling RTR
Control Panel -> Add/Remove Programs -> Reliable Transaction Router ->
Add/Remove
• Terminate all application processes linked to RTR. If you are running in a
cluster configuration, you must remove RTR application processes from all
the cluster members that use the disk where RTR was installed.
• Remove previous versions of RTR from the disk:
DEL /S/Q C:\RTR
2.2.3 Uninstalling on Compaq Tru64 UNIX
Complete the following steps to uninstall RTR from your system.
• Stop all RTR processes on the system:
# rtr stop rtr
# rtr disconnect server
• Check for any surviving processes such as rtrd and applications
programmed to handle RTR_STS_NOACP, and terminate any such
processes until there are none left. Note that all the RTR ACP and
comserver processes must be terminated before rtrd , otherwise they will
create a new rtrd .
The rtrd process can now be terminated with the KILL command or by
issuing the following command:
$ RTR DISC SERVER/DAEMON
To verify that no RTR-related processes are still running on a node or
cluster member, use the fuser or lsof command to make sure that the
threaded or unthreaded librtr*.so shared libraries are not in use.
• Terminate all application processes linked to RTR. If you are running in a
cluster configuration, you must remove RTR application processes from all
the cluster members that use the disk where RTR was installed.
• Uninstall all previous versions that you find:
# setld -d RTRBASE4xx
where ‘‘xx’’ is the version number.
• Remove all RTR files with the following commands:
2–4 Upgrade Process