Upgrade Litespeed Load balancer (lslb) license
First of all you have to buy license from the litespeed. You can use the following link to buy License
Once you bought the license SERIAL.NO will be sent to you in the automated email upon your invoice paid.
Your existing installation contains an invalid license key either a trail license or old license.
If you have old license key in the installation folder you need to remove it first. the file name may be “serial.no” or “trail.key”, The default location is /usr/local/lslb.
If your current installation is latest you just need to activate the license.
root@aiderpro [~]#cd /usr/local/lslb
Remove old license key file(Please take a backup of the file to any other location before deleting the fiel.).
root@aiderpro [/usr/local/lslb]#echo "SERIAL_NO" > conf/serial.noroot@aiderpro [/usr/local/lslb]#bin/lslbd -r
If the license registered successfully you will get a message like below.
[OK] Lease License key #1 will expire in 36 days!
You can verify your license using the following command.
Then run the following command
root@aiderpro [/usr/local/lslb]# bin/lslbctrl restart
Thats all!!! Enjoy 🙂