i have this noob question, i am migrating Nextcloud Service from a virtual machine to a container, i want to know if the data volume occupied storage space only in the host or is it twice, host and container? because is around 2TB the data that i have to migrate.
If a bind (=source is a host path) or a named volume with default settings is used: once on the host.
If a named volume pointing to a remote nfs or cifs share is used: once on the remote file share.