Installation guide

Upgrade Process

2.2 Uninstalling RTR

Note

The last directory is user conﬁgurable, so verify its location before

executing the last command.

rm -rf /rtr

rm -rf /rtrjnl

rm -rf /usr/opt/rtr

2.2.4 Uninstalling on Sun

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

• 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.

To verify that no RTR-related processes are still running on a node or

cluster member, use the

fuser

lsof

command to make sure that the

threaded or unthreaded

librtr*.so

shared libraries are not in use.

• Uninstall all previous versions that you ﬁnd:

# pkgrm rtr

• Remove all RTR ﬁles with the following commands:

Note

The last directory is user conﬁgurable, so verify its location before

executing the last command.

Upgrade Process 2–5