On 2014-09-15, Warren Young <warren at etr-usa.com> wrote: > On 9/15/2014 13:58, Eero Volotinen wrote: >> zfs release zero dot something does not sound like production ready ? > > https://clusterhq.com/blog/state-zfs-on-linux/ That's a super (and timely!) post on XFS. I saw in particular this section. "Upgrades require that users keep the userland tools and kernel modules in synchronization on ZoL while other Open ZFS platforms manage that for users. We plan to resolve this with /dev/zfs ioctl stabilization. This is the last major missing feature before ZoL moves to 1.0 status." So the ZoL folks want one more feature before calling it 1.0; otherwise they believe it's production ready. Only your own testing can convince you that it's truly production ready. --keith -- kkeller at wombat.san-francisco.ca.us