Once upon a time, Joerg Schilling <Joerg.Schilling at fokus.fraunhofer.de> said:> Note that it is without doubt that ZFS was not derived from the Linux kernel > and thus cannot be a derived work.All that matters for CentOS is: 1: Red Hat doesn't ship ZFS because of Red Hat's lawyers' interpretation of GPL+CDDL 2: Arguing about it here will not change #1 3: CentOS ships a clone of Red Hat Enterprise Linux and so won't have things that Red Hat's lawyers don't approve (see #2) Please let it go. I think everybody here knows your opinion. -- Chris Adams <linux at cmadams.net>
Chris Adams <linux at cmadams.net> wrote:> Once upon a time, Joerg Schilling <Joerg.Schilling at fokus.fraunhofer.de> said: > > Note that it is without doubt that ZFS was not derived from the Linux kernel > > and thus cannot be a derived work. > > All that matters for CentOS is: > > 1: Red Hat doesn't ship ZFS because of Red Hat's lawyers' interpretation > of GPL+CDDLAs this is something that was never backed up with facts, it must be seen as pure speculation. If you like to be taken seriously, come up with arguments from these lawyers...> Please let it go. I think everybody here knows your opinion.Everybody here knows the anti OSS opinion of some RedHat people. Note that it is a well known fact that there has been never a verifyable explanation on why there should be a problem. We thus need to see everything against the explained usability as no more than disinformation politics. On the other side: as long as this disinformation politics continues, Linux distros push temselves into a big disatvantage compared to platforms that ship ZFS. J?rg -- EMail:joerg at schily.net (home) J?rg Schilling D-13353 Berlin joerg.schilling at fokus.fraunhofer.de (work) Blog: http://schily.blogspot.com/ URL: http://cdrecord.org/private/ http://sourceforge.net/projects/schilytools/files/'
Joerg Schilling wrote:> Chris Adams <linux at cmadams.net> wrote: > >> Once upon a time, Joerg Schilling <Joerg.Schilling at fokus.fraunhofer.de> >> said: >> > Note that it is without doubt that ZFS was not derived from the Linux >> > kernel and thus cannot be a derived work. >> >> All that matters for CentOS is: >> >> 1: Red Hat doesn't ship ZFS because of Red Hat's lawyers' interpretation >> of GPL+CDDL > > As this is something that was never backed up with facts, it must be seen > as pure speculation. > > If you like to be taken seriously, come up with arguments from these > lawyers...<snip> This is a ludicrously absurd argument. a) ZFS is not included by RH. b) RH has some reason for this: either i) they like btrfs better, or ii) their lawyers like ZFS less. In either case, UPSTREAM DOES NOT INCLUDE IT WITH THEIR ENTERPRISE OS. Therefore, given CentOS's mission, this argument is "all sound and fury, signifying nothing". mark "drive by comment"
On Mon, 01 Jun 2015 10:02:53 -0500, Chris Adams <linux at cmadams.net> wrote:> > All that matters for CentOS is: > > 1: Red Hat doesn't ship ZFS because of Red Hat's lawyers' interpretation > of GPL+CDDL > 2: Arguing about it here will not change #1 > 3: CentOS ships a clone of Red Hat Enterprise Linux and so won't have > things that Red Hat's lawyers don't approve (see #2) > > Please let it go. I think everybody here knows your opinion.I think that you need to simplify #1 to: 1: Red Hat doesn't ship ZFS As that is really all that matters and so that people can't argue that you are making a statement of knowledge about what/why Red Hat's lawyers have decided. It does not matter on these lists WHY they don't ship it, just that they don't. Just my opinion.
On Mon, Jun 01, 2015 at 10:55:55AM -0500, Jason Warr wrote:> I think that you need to simplify #1 to: > > 1: Red Hat doesn't ship ZFS > > As that is really all that matters and so that people can't argue that you > are making a statement of knowledge about what/why Red Hat's lawyers have > decided. It does not matter on these lists WHY they don't ship it, just > that they don't.According to https://access.redhat.com/solutions/79633 :> Root Cause> ZFS is not included in the upstream Linux kernel. Red Hat applies an > "upstream first" policy for kernel modules (including > filesystems). Without upstream presence, ZFS will not be provided nor > supported by Red Hat.There's a lot of "I Am not a lawyer, but..." discussion in the comments, but I think this is the best answer from Red Hat as to why they don't ship ZFS. -- Jonathan Billings <billings at negate.org>
On Mon, Jun 1, 2015 at 12:02 PM, Chris Adams <linux at cmadams.net> wrote:> > All that matters for CentOS is: > > 1: Red Hat doesn't ship ZFS because of Red Hat's lawyers' interpretation > of GPL+CDDL > 2: Arguing about it here will not change #1 > 3: CentOS ships a clone of Red Hat Enterprise Linux and so won't have > things that Red Hat's lawyers don't approve (see #2) > > Please let it go. I think everybody here knows your opinion.+1 I for one will go with Btrfs. This is where the action is at, ATM, and more and more companies are investing in BTRFS and going with it: SUSE, Fujitsu, Docker, Facebook, Oracle... /// Btrfs 1.0, with finalized on-disk format, was originally slated for a late-2008 release,[12] <http://en.wikipedia.org/wiki/Btrfs#cite_note-12> and was finally accepted into the Linux kernel mainline <http://en.wikipedia.org/wiki/Linux_kernel_mainline> in 2009.[13] <http://en.wikipedia.org/wiki/Btrfs#cite_note-13> Several Linux distributions <http://en.wikipedia.org/wiki/Linux_distribution> began offering Btrfs as an experimental choice of root file system <http://en.wikipedia.org/wiki/Root_file_system> during installation.[14] <http://en.wikipedia.org/wiki/Btrfs#cite_note-14>[15] <http://en.wikipedia.org/wiki/Btrfs#cite_note-15>[16] <http://en.wikipedia.org/wiki/Btrfs#cite_note-16> In summer 2012, several Linux distributions moved Btrfs from experimental to production or supported status.[17] <http://en.wikipedia.org/wiki/Btrfs#cite_note-17>[18] <http://en.wikipedia.org/wiki/Btrfs#cite_note-18> //// The ZFS Zealots (ZZ or Z-square) brigade act like kids on a temper trantum because they preferred toy was left out of the playground. Please get down your crying and yelling, there's people trying to work here (with btrfs). ;-p FC -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante ?pocas de Enga?o Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell