Sorry I didn't inform you much. How do I find this infor in db2 database server
DB21085I Instance "DEV" uses "64" bits and DB2 code release "SQL09013"
with level identifier "01040107".
Informational tokens are "DB2 v9.1.0.3", "s070914", "U813650", and Fix Pack
"3a".
Product is installed at "/opt/IBM/db2/V9.1_03".