As we know ,we can add a new node to instance without adding it to the database by editing the "db2nodes.cfg" when the instance is down and bringing up the instance. At this point the new partition is only added to the instance and it is not added to the databases in the instance.

My Question:
How to find the current nodes of a partitioned database?

"db2 values current dbpartitionnum"
to find the current node

db2 list dbpartitionnums which will give u the number of partition

and if you new partition is add to a partition group then this will also appear in list

regds
Paul

It works. Thank you, Paul.