What is my username and password?
Your default login information for OWC Jellyfish Manager is:
username: main
password: luma
Your default login for your OWC JellyfishSMB share is:
username: smb
password: smb
To keep your OWC Jellyfish secure, we recommend that you change the passwords for the default usernames 'Main' and 'SMB' in OWC Jellyfish Manager. (OWC Jellyfish Manager → Users & Groups → click on the user-> change password)
https://lumaforge.com/tutorials/change-a-users-password