Hi all, anyone here knows how to setup in kernel those params: SHMIN (SEMMIN) and SHMAX (SEMMAX) ? debian 2.2 (2.2.15 boot) Thanks Libor --- Libor Laubacher Progress DBA Novell/AIX/WinNT voice: +420 2 67991828 Ceska pojistovna, a. s. - Headquarters, Prague, Czech Republic http://www.cpoj.cz "There are three kind of lies: lies, damn lies and benchmarks", Jeremy Allison