HP Tru64 Unix Release Notes for Version 5.1B-6 (5900-1150)

SIA sialog Use Limitation Required
The Security Integration Architecture (SIA) sialog logging process is intended only for use in
debugging SIA problems. It should not be enabled for extended periods of time. Doing so can
cause login delays or other problems.
Use the audit , not the sialog process
, subsystem to monitor authentications on the system.
To disable sialog debug logging, delete the /var/adm/sialog file. For more information,
see the sialog(4) and sia_log(3) reference pages and the Tru64 UNIX Security Programming document.
General Release Notes 27