Wiki¶

1. Whitelist DR IP

• TW Server
• Taishin

2. Kill all batch process

• PID=`ps -C java -o pid=`
• kill -9 $PID

3. Stop crontab

• crontab -l > crontab.backup
• crontab -r

4. Stop postfix

• service postfix stop

5. Startup DB

• db2start

6. Restart Application Server

• service tomcat stop
• service tomcat start

7. Append SMTP server IP in TXT record of cosway.com.my domain

• PIC = CM Kwan
• Sample
  

  v=spf1 a mx a:mail.cosway.com.my ip4:218.208.126.133 ip4:168.128.134.156 ip4:168.128.134.157 ip4:203.115.222.93 ip4:203.115.222.94 ip4:52.148.64.59 ip4:104.215.154.178 include:mailcontrol.com include:spf.protection.outlook.com include:_spf.google.com " "~all"