DB2 删除
实际操作步骤
预先查看：
[root@jiankong1 ~]# cd /home/
[root@jiankong1 home]# ls
dasusr1 db2fenc1 db2inst1
/etc/passwd
db2indasusr1:x:501:103::/home/dasusr1:/bin/bash
st1:x:502:104::/home/db2inst1:/bin/bash
db2fenc1:x:503:105::/home/db2fenc1:/bin/bash
/etc/group
dasadm1:x:103:db2inst1
db2iadm1:x:104:
db2fadm1:x:105:
卸载db2数据库操作列子：
1）删除数据库
su – db2inst1
db2 list db directory
TEPS
db2 drop db TEPS
2）停止数据库
su -db2inst1
db2stop force
su -dasusr1
db2admin stop
3)删除实例等相关使用db2工具创建的用户
cd ~/instance
./db2ilist
./db2idrop db2inst1
./daslist
./dasdrop dasusr1
4）开始卸载db2安装软件
cd /opt/ibm/db2/V10.1/install
./db2_deinstall -a
5）删除OS系统用户
userdel -d username
groupdel groupname
6）删除db2数据库安装目录
rm -rf rm -rf ibm
OK，完成~
db2indasusr1:x:501:103::/home/dasusr1:/bin/bash
st1:x:502:104::/home/db2inst1:/bin/bash
db2fenc1:x:503:105::/home/db2fenc1:/bin/bash
[root@jiankong1 install]# userdel -r dasusr1
[root@jiankong1 install]# userdel -r db2inst1
[root@jiankong1 install]# userdel -r db2fenc1
dasadm1:x:103:db2inst1
db2iadm1:x:104:
db2fadm1:x:105:
[root@jiankong1 install]# groupdel dasadm1
[root@jiankong1 install]# groupdel db2iadm1
[root@jiankong1 install]# groupdel db2fadm1
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