Hi Andrew,
It's a table level replication setup where only one way replication happens(PDB to RDB).
So no rep agent active or configured on RDB side.
We haven't yet done the DR drill to switch our active/standby databases in place.
Yes it's a ZFS file system we are using and as we are on 15.7 ESD#1 version of Sybase ASE I am not able to use loginfo function or sp_xact_loginfo to do the transaction log management.(This feature is available in latest sp's )
Regards,
Swapnil