[Samba] Mac OS Mavericks über slow

[Ralph Böhme]

Review by another team member is still pending. :)

-Ralph

On Thu, Nov 20, 2014 at 10:35:54AM -0500, Ryan Bair wrote:
> I thought the AAPL patches were lined up for 4.2. Are they not going to
> make the cut?
> 
> On Thu, Nov 20, 2014 at 10:27 AM, Ralph Böhme <rb at sernet.de> wrote:
> 
> > On Thu, Nov 20, 2014 at 04:23:21PM +0100, Roel van Meer wrote:
> > > Ralph Böhme writes:
> > >
> > > >I have a working PoC here: [3]. Opening a folder with 1000 files over
> > > >a slow link with 50 ms latency takes just a few seconds instead of 40
> > > >seconds with just vfs_streams_xattr or vfs_fruit alone.
> > > >
> > > >Samba 4.2 will ship a new VFS module that addresses this:
> > > >vfs_fruit. It stacks with vfs_streams_xattr but takes care of the
> > > >resource fork stream itself (on Linux: by saving it to a ._
> > > >AppleDouble file).
> > >
> > > I can confirm that with Samba 4.2.0rc2, with vfs_streams_xattr
> > > and vfs_fruit the time it takes to list a shared dir
> > > with ~8000 files in it drops from 3m25s to 23s.
> > > Tested with OSX 10.9.5.
> > >
> > > This is great, thanks a lot!
> >
> > thanks for testing and sharing your findings! :)
> >
> > And this is just the beginning, once we have my AAPL patches in Samba,
> > this should go down to a just few seconds.
> >
> > -Ralph
> >
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SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen
phone: +49-551-370000-0, fax: +49-551-370000-9
AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen
http://www.sernet.de,mailto:kontakt@sernet.de