Disk Space for Delete Tables
If you use the time stamp, time stamp and SPL
routine, or delete wins conflict resolution rules, you must provide
enough disk space for the delete tables that Enterprise Replication creates
to keep track of modified rows for conflict resolution.
Shadow column disk space
If you plan to use shadow columns, make sure to allow additional
disk space for their values.
Creating ATS and RIS directories
You can create directories for Aborted Transactions Spooling
(ATS) and Row Information Spooling (RIS) files instead of using the
default directories.