IBM AIX 5.2 Workload Partitions for AIX 7
Workload partitions (WPARs)
are virtualized operating
system environments within a single instance of the AIX® operating
system. WPARs secure
and isolate the environment for the processes and signals that are
used by enterprise applications.
Applications running in an AIX 5.2 WPAR use AIX 5.2 commands and
If you have applications that have not been certified on newer versions
of AIX, the AIX 5.2
commands and libraries
provides a way to run them in an AIX 5.2
environment on top
of AIX 7.1. Such
a setup allows running those applications on currently available
that might not support the use of AIX 5.2 as the
system. The AIX 5.2 WPARs
are also referred
to as versioned WPARs. A versioned WPAR is always a system WPAR,
and is not shared.
Versioned WPARs own writable /opt and /usr file
Quick how to:
To Create a versioned WPAR on the VLP, make an AIX 7 Open Beta Reservation on Power 7.
After the reservation is active, from the My Reservations page, select that reservation.
Under the Reservation(s) Information section, under the Select a reservation action drop down, choose "Add Versioned WPAR".
A new Versioned WPAR will be created on your AIX 7 system. Once completed, go back to the Reservation info page to see the IP address and the root password for the Versioned WPAR.
You can now ssh to the Versioned WPAR from yor VLP lpar or from the SSH Gateway using your normal VLP user ID and password.
ssh <user id>@<wpar IP address>
You can then "su -" to root for full access to the Version Wpar.
From the AIX 7 host, use the "lswpar" and the "lswpar -L" to see more information about your versioned wpar.
For more details on IBM AIX 5.2 Workload Partitions for AIX 7go here: