From: "Matt W. Benjamin" <matt@linuxbox.com>
To: Sage Weil <sage@newdream.net>
Cc: ceph-devel@vger.kernel.org
Subject: Re: userland nfs server
Date: Tue, 30 Aug 2011 18:07:59 -0400 (EDT) [thread overview]
Message-ID: <1255412388.94.1314742079622.JavaMail.root@thunderbeast.private.linuxbox.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1108301458300.16289@cobra.newdream.net>
Hi Sage,
Yes, we're actively working on this. We'd very much like assistance adapting the libceph changes for inclusion. We can start by updating for recent Ceph.
FSAL_CEPH will definitely merge in Ganesha mainline in the next month or two.
Matt
----- "Sage Weil" <sage@newdream.net> wrote:
> Hi Matt,
>
> On Fri, 29 Jul 2011, Matt W. Benjamin wrote:
> > Hi Sage,
> >
> > We (Linux Box) have built and published a native FSAL for Ceph,
> which is
> > pretty advanced, and we've submitted the FSAL driver code upstream
> for
> > review Philippe Deniel.
>
> Not sure if I said this before, but this is awesome!
>
> > In addition, we're working on pNFS support in Ganesha and Ceph, and
> have
> > a prototype file-based pNFS layout driver for the FSAL that takes
> > advantage of Ceph OSDs for parallel IO.
> >
> > We're actively extending these efforts and there should be some
> > publication forthcoming.
> >
> > We have an external git repository here:
> >
> > git://github.com/aemerson-linuxbox/ganesha.git
>
> I just took a look at your ceph.git and it looks like there are
> several
> changes you need to make to libceph. It also looks like it's based on
>
> v0.27 or thereabouts, which is pretty old now. There seems to be a
> mix of
> pretty simple/straighforward things that are easily merged upstream,
> and
> some larger API additions that I have some questions about.
>
> Are you guys actively working on this? Can we work together to get
> these
> libceph API changes merged into the mainline? I would love to see
> this
> run against the packaged libceph (and get the ceph FSAL upstream into
>
> ganesha).
>
> Thanks!
> sage
>
>
>
> >
> > We would really appreciate your feedback--and guidance on how to
> > participate in Ceph, we'd like to.
> >
> > Matt
> >
> > ----- "Sage Weil" <sage@newdream.net> wrote:
> >
> > > Has anyone looked at Genesha?
> > >
> > > http://sourceforge.net/apps/trac/nfs-ganesha/
> > >
> > > In principle it would probably be pretty straightforward to wire
> that
> > > up
> > > to libceph and avoid the kernel NFS server for reexporting ceph
> via
> > > NFS...
> > >
> > > sage
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe
> ceph-devel"
> > > in
> > > the body of a message to majordomo@vger.kernel.org
> > > More majordomo info at
> http://vger.kernel.org/majordomo-info.html
> >
> > --
> >
> > Matt Benjamin
> >
> > The Linux Box
> > 206 South Fifth Ave. Suite 150
> > Ann Arbor, MI 48104
> >
> > http://linuxbox.com
> >
> > tel. 734-761-4689
> > fax. 734-769-8938
> > cel. 734-216-5309
> > --
> > To unsubscribe from this list: send the line "unsubscribe
> ceph-devel" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
> >
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel"
> in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Matt Benjamin
The Linux Box
206 South Fifth Ave. Suite 150
Ann Arbor, MI 48104
http://linuxbox.com
tel. 734-761-4689
fax. 734-769-8938
cel. 734-216-5309
next prev parent reply other threads:[~2011-08-30 22:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1766745211.75.1311956818895.JavaMail.root@thunderbeast.private.linuxbox.com>
2011-07-29 16:30 ` userland nfs server Matt W. Benjamin
2011-07-29 17:21 ` Brian Chrisman
2011-07-29 18:43 ` Brian Chrisman
2011-07-29 19:05 ` Matt W. Benjamin
2011-07-29 21:48 ` Brian Chrisman
2011-08-01 18:15 ` Brian Chrisman
[not found] ` <307037456.76.1312223424767.JavaMail.root@thunderbeast.private.linuxbox.com>
2011-08-01 18:38 ` Fwd: " Adam C. Emerson
2011-08-30 22:02 ` Sage Weil
2011-08-30 22:07 ` Matt W. Benjamin [this message]
2013-05-01 23:19 ` Koffi Nogbe
2013-05-01 23:40 ` Matt W. Benjamin
2011-07-29 16:15 Sage Weil
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