If you are adventurous you can try running the 2.3 code from CVS.
You can build it with replication, and then it can replicate everything
from one machine to a secondary/replica machine.
That way you always have a backup that is just a few seconds behind the
original.
To make tape backup you can shutdown the replica and copy from that.
The primary server stays running and no users are affected.
-Patrick
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