Migrate between flavors

Resizing a SpinUp Cloud Server enables you to add disk, RAM, and CPU resources to a specific node. However, resizing is limited around the flavors. A small server can resize to a medium flavor server, but a medium cannot resize to a large flavor server or vice versa. In order to move a server between flavors, you need to take other steps.


  • A source SpinUp Cloud Server
  • A destination SpinUp Cloud Server

If you're migrating between servers that are in different regions, you need to use Public Network which incurs bandwidth charges. Migrating between servers in the same region can use Datacenter Network which incurs no fees.

Migrate a Cloud Server to a different flavor

It’s important to note that migrating your data from one server to another only simple if you have a simple server configuration. Servers with many interdependent services or with highly customized setups can be difficult to migrate or create from scratch. The process is less complex if you are able to copy over just the files that you need without worrying about additional system files. It always easier to move to a server on a new flavor that operates the same operating system, kernel, software versioning as well.

In this article we’ll go over the widely available rsync service and how it can be used to migrate data easily between Linux servers. We’ll also touch on other methods which can be used to move data between servers.

Using rsync to migrate a Linux server

rsync is available on most Linux distributions by default. If you need to install it manually, however, you can do so by using your distribution’s package manager. To move the files from one server to another, you’ll issue the following command:

rsync -e 'ssh -p 30000' -avlP --delete --stats [email protected]:/folder/path /here

The following breaks down each part of the command:

  • -e 'ssh -p 30000' Ensures that rsync uses the SSH protocol and sets the port.

  • -avlP A shortcut that contains the following options:

    • -a Saves the permission settings for the files.
    • -v Returns verbose information about rsync and what it’s doing. You can stop this by eliminating -v, or you can request even more verbose output with -vv or -vvv. Setting verbose mode with -vvv returns all information about the rsync process.
    • -l Preserves any symbolic links that you created on the source server.
    • -P Displays the progress of the transfer.
  • --delete Deletes files from the destination folder that are no longer required (but only if they have been deleted from the originating folders). If you think you might need the files later, ensure you have backed up a copy.

  • --stats Adds more output regarding the file transfer status.

  • [email protected]:/folder/path /here The folders on the source server that you wish to back up.

  • /backup/ Identifies the folder on the destination server in which to place the files you’re moving.

Once you issue the command you should receive an output that begins with:

receiving file list ...
50000 files to consider

In your case the number of files will differ depending on the amount being moved. You can monitor the progress from here as long as you’ve included the options mentioned above which display such output.

Other migration methods

Build from Server Snapshot

If you’ve created Server Snapshots of your Cloud Server, you can build a new server at the desired flavor from the Server Snapshot. So long as the filesystem fits within the confines of the disk supplied by your destination’s flavor, it should allow you to build the server. In some cases, after building at the new flavor with your Server Snapshot, you may need to resize the filesystem to grow it to use the total disk provided.

Web Deploy on Windows 2012 and 2016

To migrate IIS and SQL Server data on Microsoft® Windows, you can use the Microsoft Web Deploy tool.


WinSCP is an open-source, free Secure File Transfer Protocol (sftp) and File Transfer Protocol (ftp) client for Microsoft Windows. You can use WinSCP to securely transfer files between your local Microsoft Windows machine and a remote server.

Application-specific options

Other applications may have their own means of handling data migration. For example, to migrate a database, you could make the new server a slave of the original database to automatically replicate your data to the new server.


These are only some of the methods you can use to migrate data between servers. There are many more third party clients and methods available on the web that you can use to accomplish your ends.

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