On Thu, May 12, 2016 at 06:50:26PM -0700, Martin McClure wrote: > I'm trying out bcachefs for the first time. I can follow the > instructions (format a cache device, mount it type bcache) and it works. > > What I'd like to do, however, is to have an SSD cache device, and a > rotating-disk backing device, as a bcachefs filesystem. Is this > something that bcachefs can do at present? If so, what's the basic > procedure? Yeah - tiering replaces cache/backing devices IIRC, bcache format --tier 0 -C <SSD> --tier 1 -C <spinning rust> (the -C is going to go away at some point) -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
