Specifying the Archive Path

Set the DB2 LUW OVERFLOWLOGPATH parameter to the archive log directory. The node attaches automatically to the path variable that you specify.

db2 connect to database
db2 update db cfg using overflowlogpath "path" 

Exclude the node itself from the path. For example, if the full path to the archive log directory is /sdb2logarch/oltpods1/archive/OLTPODS1/NODE0000, then the OVERFLOWLOGPATH value should be specified as /sdb2logarch/oltpods1/archive/OLTPODS1.