While upgrading MQ instanaces on AIX, we may have multiple versions of MQ installed at the same time.

These are some usful lslpp commands to find the multiple versions installed, or no longer installed as the case is now.

 

# lslpp -R ALL -l mqm.java.rte

+-----------------------------------------------------------------------------+
INSTALL ROOT PATH = /usr/mqm71
+-----------------------------------------------------------------------------+

lslpp: 0504-132 Fileset mqm.java.rte not installed.

+-----------------------------------------------------------------------------+
INSTALL ROOT PATH = /usr/mqm9
+-----------------------------------------------------------------------------+

Fileset Level State Description
----------------------------------------------------------------------------
Path: /usr/mqm9/usr/lib/objrepos
mqm.java.rte 9.0.0.5 APPLIED IBM MQ Java Client, JMS and
Web Services support

+-----------------------------------------------------------------------------+
INSTALL ROOT PATH = /
+-----------------------------------------------------------------------------+

lslpp: 0504-132 Fileset mqm.java.rte not installed.