To ensure successful database, client, and grid infrastructure installation, set IOCP to
Available using this procedure.
On IBM AIX on POWER Systems (64-Bit), enable I/O completion ports (IOCP) to ensure successful database and grid infrastructure installation.
To check if the IOCP module is enabled, run the
$ lsdev | grep iocp
The following sample output shows the IOCP status is set to
Defined and hence not enabled:
iocp0 Defined I/O Completion Ports
Defined. To enable IOCP, set IOCP to
Availableusing the following procedure:
- Log in as
rootand run the following command:
# smitty iocp
- Select Change / Show Characteristics of I/O Completion Ports.
- Change configured state at system restart from Defined to
- Run the
lsdevcommand to confirm the IOCP status is set to
$ lsdev | grep iocp iocp0 Available I/O Completion Ports