I am interested in the possibility to use cachefs on a low power system with a 2TB drive to cache access to a much larger more power hungry system. I would like to set the large NFS node to hibernate or stand-by after 90 mins of inactivity and have an always on cachfs node to re-export the storage. This would require the cachefs node to be able to wake up the nfs server if data is not in the cache using something like IPMI or sending a Wake on LAN packet. Is such a configuration possible? If so it would make me very happy as having my storage node on 24x7 is probably costing me a fortune and this way it could be off 95% of the time and automatically turn on when I need it. I don't mind having to wait a 30 seconds or so to access files that are not in the cache. Antony -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cachefs
