Re: tbtape -s -U command.
Why don't you create your database with log?
I think you could simply use 'dbimport <base> -l' or
'dbimport <base> -l buffered'
Then you won't need change logging mode.
Importing database without logging doesn't mean you don't need log as big
as biggest table in database.
Yours,
Michal Hobot
doctorq@sam.nask.com.pl