IBM AIX 5.2 upgrade to Technology Level 10 with SP2 issue
Posted on 2007-10-07
I am trying to upgrade my IBM P series server AIX 5.2 to Technology Level 10 SP2 from Base version. For TL 10 SP2 we need to upgrade first to TL 10 SP1 then SP2, I have successfully done the upgrade to TL (Technology Level) 10 and SP1, after reboot I checked the OS by the command oslevel -s its showing the correct version 5200-10-01. After that i applied the patch for SP2 then I restarted the server, again I checked the OS by the command oslevel -s, but this time the server shows 5200-00-00-0000, but I checked the command oslevel -g its giving the output and showing the required files are upgraded to SP2, but when I give the command oslevel -s it shown only 5200-00-00-0000, iy should show 5200-10-02-0073.
Please give a solution for this, and why this happening and is it impact my application running on this server.