Devicemapper Installation Warning

Running devicemapper in loopback mode is discouraged for production. It has known performance problems and a different storage driver should be used. See devicemapper performance considerations and selecting a storage driver to understand the available storage drivers and limitations. When possible, overlay2 is the preferred storage driver for all currently supported Linux distributions.

To bypass the warning add a bypass-storagedriver-warnings flag when running the replicated or operator install scripts. For example

curl -sSL > install
cat install | sudo bash -s bypass-storagedriver-warnings
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