> The "Unbreakable Enterprise Kernel" includes full btrfs, extensive device support (that is removed from the stock kernel), is tuned for the eponymous database, and is always more current. There are several scenarios where it is very attractive.

I'd never go for btrfs in anything enterprise.

But it does annoy me how RHEL moves normal open source software to the separate repos that are available with extra support packages, it just makes managing it annoying