When will ZFS become stable?
ivoras at freebsd.org
Fri Jan 4 09:58:33 PST 2008
On 04/01/2008, Brooks Davis <brooks at freebsd.org> wrote:
> On Fri, Jan 04, 2008 at 12:42:28PM +0100, Ivan Voras wrote:
> > Hi,
> > As far as I know about the details of implementation and what would it
> > take to fix the problems, is it safe to assume ZFS will never become
> > stable during 7.x lifetime?
> I suppose that depends what you mean by stable.
My yardstick is currently "when a month goes by without anyone
complaining it crashed on him" :)
>It seems stable enough
> for a number of applications today.
This number is not so large. It seems to be easily crashed by rsync,
for example (speaking from my own experience, and also some of my
> It's possible some of
> the issues of memory requirements won't be fixable in 7.x, but I don't
> think that's a given.
I listened to some of Pawel's talks and devsummit brainstormings and I
get the feeling *none* of the problems can be fixed in 7.x, especially
on i386. I'm just asking for more official confirmation.
This is not a trivial question, since it involves deploying systems to
be maintained some years into the future - if ZFS will become stable
relatively shortly, it might be worth putting up with crashes, but if
not, there will be no near-future deployments of it.
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