Dear SCO Customer

The enclosed Support Level Supplement (SLS) PTF3219, the UnixWare 'a_wss'
Supplement, resolves an issue where the 'ps -y' command was printing 
incorrect values.  The definition of a_wss was not clear and therefore 
was not maintained properly in the kernel.  As a result, the ps(1) command
did not print sensible values in the RSS field when invoked with the '-y'
option.  

The /proc filesystem in SLS PTF3219 has been modified to correct this
problem with 'ps -y'.



Software Notes and Recommendations
----------------------------------

SLS PTF3219 may be installed on:

     SCO UnixWare Application Server Release 2.1.0, 2.1.1 and 2.1.2
     SCO UnixWare Personal Edition Release 2.1.0, 2.1.1 and 2.1.2
      
SLS PTF3219 modifies these files:

     /etc/conf/pack.d/procfs/Driver_atup.o
     /etc/conf/pack.d/procfs/Driver_mp.o
     /usr/ucb/ps

Hardware Notes and Recommendations
----------------------------------

This PTF is targeted for the i386, i486 and Pentium CPUs.


Installation Instructions
-------------------------

1. Become root and create a new directory by typing the following:
 
     $ su
     Password: <type your root password>
     # mkdir /tmp/pkg
     # chmod 700 /tmp/pkg
     # cd /tmp/pkg

2. Download the ptf3219.Z and the ptf3219.txt files to the newly
   created /tmp/pkg directory on your machine.
 
3. Read the Release Notes contained in the ptf3219.txt file.
 
4. Uncompress the file and add the package to your system using these
   commands:
 
     # uncompress /tmp/pkg/ptf3219.Z
     # pkgadd -d /tmp/pkg/ptf3219 


Removal Instructions
---------------------

1. Become root and remove the package by typing these commands:

     $ su
     # pkgrm ptf3219

2. Reboot the machine.

If you have questions regarding this SLS, or the product on which it is
installed, please contact your software supplier.

We appreciate your business.

SCO Support Services