aioo seems to be not installed

UNIX AIX
1

Hi everyone:

I've a server running AIX 6.1 which had initialy technology level =0, after an upgrade oslevel -s reports that it was increased to 6100-04-02, however after doing this the aioo command seems to be not present, what did I do wrong?

edit: lslpp shows bos.rte.aio was installed:

>lslpp -l bos.rte.aio
  Fileset                      Level  State      Description
  ----------------------------------------------------------------------------
Path: /usr/lib/objrepos
  bos.rte.aio                6.1.4.4  COMMITTED  Asynchronous I/O Extension

Path: /etc/objrepos
  bos.rte.aio                6.1.0.0  COMMITTED  Asynchronous I/O Extension
2

I am guessing you meant AIO as in Asynchronous I/O. If so AIX 6.1 enables AIO dynamically.

https://www-304.ibm.com/support/docview.wss?uid=swg21303183

If you really meant aioo then if it's related to AIO maybe something here will help.