As Jeff mentioned "Log switches occur either when the current log fills or the logfile is manually switched". There will not be init.ora parameters influence on log switch. 'Resizing logs" is the best solution for the problem.

We have gone over this little while ago. If you are interested follow this link.

[url]http://www.dbasupport.com/forums/showthread.php?threadid=5365[/url]

[Edited by sreddy on 02-09-2001 at 01:28 PM]