Hello,
DB2 V8 FP 12 /WINDOWS 2003.

We have setup the HADR between Primary and the Standby and functioning perfectly.
Now I am planning to create a new table space and move one of the tables from existing table space to the New table space.
I am planning to use the export/import to move the data cross.

The question is, will this changes will be replicate to my standby server?
or I have to resetup the HADR from the Primary database backup from the begining.
Please advise me.

Thanks, dgunas.

Export and import will work, because import basically does inserts that are logged and replayed on the standby. Be sure to use a reasonable COMMITCOUNT parameter value for the import.

You can also do a load under certain limited circumstances, but check out this link for details on how to do that:
DB2 Database for Linux, UNIX, and Windows

Thanks Marcus. Really helpfull.