Linux下卸载DB2数据库详解

Linux下卸载DB2数据库步骤:

1.Remove DB【首先删除数据库】

(1)su - db2inst1

(2)db2 list db directory

(3)db2 drop db <db name>

2.Remove Instance【删除实例】

(1)su - root

(2)cd <db2 dir>/instance

(3)./db2ilist

(4)./db2idrop -f <instance name>

3.Remove das【删除das】

(1)su - root

(2)cd <db2 dir>/instance

(3)./daslist

(4)./dasdrop <das user>

4.Uninstall【卸载】

(1)su - root

(2)cd <db2 dir>/install

(3)./db2_deinstall -a

5.Remove user ( db2inst1,db2fenc1,dasusr1)【删除用户和用户组】

(1)userdel -r <username>

(2)groupdel -r <groupname>