ISM OnBar and multiple instances

Hi there, I have just upgraded our site to Informix 7.31.UC4 under HP-UX 10.20, and I would appreciate some pointers to using the Informix supplied onbar package (ISM/onbar). I know that it is a cut-down version of Legato Networker, but I would like to know the following: 1. On our development machine we have several instances, can these be backed up to one tape as different files and can these be easily restored/identified? 2. On our production system, we have spread the main database over four dbspaces, will onbar be able to backup these dbspaces in parallel to one DLT 4000 drive? Or does this require multipe tape drives? 3. Again on production, the ability to do [supported] logical log backups to disk with onbar is quite appealing, especially if driven by an alertmonitor script to automatically do this. Anyone had problems setting this up? We currently use ontape on both machines to DLT4000 drives, but hope to switch to onbar to keep up with the times, and also to get extra features/performance. I tried to justify a central backup solution but the costs were too prohibitive! Any help appreciated... Simon Barber simon.barber@century-finserv.co.uk -- Simon Barber