Assuming you are running cPanel and WHM and WHM on two servers, you can transfer multiple domains from one server to another. You do not need to know the exact details of each account on the other server, as WebHost Manager will create a list of available accounts for you to transfer. Steps
NOTES: When copying many accounts (100+), it is best to split up the transfers into smaller groups (>60) as the transfers will increase the server's CPU load greatly. This will also allow you to deal with any issues that arise more efficiently. You may also want to set up a DNS cluster between the 2 servers when copying accounts so that DNS zone files are automatically updated and there is no down time for the sites being transferred. If you are changing the DNS servers used for these sites, (if the sites'' DNS servers have new IP addresses) you need to make sure that this information is updated with each transferred domain's registrar or the sites will not work. Changing DNS servers can cause down time for the sites while the DNS information is updated. TroubleshootingIf SSH is disabled for the root user, you need to enter the user name and password of a user who is part of the Wheel group (su) in the User with su access and User with su access password fields. |