System Service Tools (SST)
The system service tools (SST) run one or more Licensed Internal
Code (LIC) or hardware service functions under the control of the operating
system.
i5/OS online problem analysis and resolution
Problem analysis and resolution (PAR) manages system errors and
gives the customer maximum system availability, effective problem analysis,
and a set of software tools for analyzing, repairing, and reporting problems.
Displaying i5/OS PTFs
For information on displaying the operating system PTFs that are
installed on your system, see Operating system fixes.
Verify commands
Use the verify command to check for the correct operation of hardware
and communications.
Communications tests
Communications tests include the wireless LAN adapter and indicators
test, communications interface trace, and concurrent LPDA-2 tests.