backup on a rack

Giganews Newsgroups
Subject: backup on a rack
Posted by:  pib… (
Date: Sun, 23 Oct 2005

If I have a 10G rack with 2 node, is it right to backup instance (in
archive log mode) in this way :
hot backup of 2 instance
backups of the 2 arhivelog.
Is it possibile to backup only once the datafile and so backupping only
1 of the 2 instance ? (I think yes.... but I am not sure)
Pier Paolo