I'm pretty sure this can be done, just would like to confirm if someone is already doing this:

This is what we have now:

*.log_archive_dest_1='location=/u170/oradata/arch mandatory reopen=5'

If I want each of the 4 instances to write to their own arch dest; I would do this:

db1.log_archive_dest_1='location=/u170/oradata/db1/arch mandatory reopen=5'
db2.log_archive_dest_1='location=/u170/oradata/db2/arch mandatory reopen=5'
db3.log_archive_dest_1='location=/u170/oradata/db3/arch mandatory reopen=5'
db4.log_archive_dest_1='location=/u170/oradata/db4/arch mandatory reopen=5'

Is this the correct way of doing this ?