logon to aix with db2 instance owner, or root and su - to instance owner
get the db name : db2 list db directory
get tablespaces : db2 connect to dbname
db2 list tablespaces show detail
on linux logon the same and create database
db2 create db dbname on /fs/fs <<---- wherever the space is..
create the tablespaces if any needed
db2 create regular tablespace xxx <<--- see info center for syntax
on aix
db2move dbname export -sn schemaname
repeat for all schema
ftp all files created to linux in binary mode
db2 connect to dbname
db2move dbname import/load <-- depending if large table use load
for aal syntax detail see :
http://publib.boulder.ibm.com/infoce.../v8//index.jsp