> -----Original Message-----
> From: samba-boun...@lists.samba.org [mailto:samba-
> boun...@lists.samba.org] On Behalf Of Koen Linders
> Sent: Thursday, November 26, 2009 12:39 AM
> To: samba@lists.samba.org
> Subject: Re: [Samba] NAS on 2 sites connected via slow link
> 
> > -----Oorspronkelijk bericht-----
> > Van: samba-boun...@lists.samba.org [mailto:samba-
> > boun...@lists.samba.org] Namens Kevin Keane
> > Verzonden: donderdag 26 november 2009 9:20
> > Aan: samba@lists.samba.org
> > Onderwerp: Re: [Samba] NAS on 2 sites connected via slow link
> >
> > I take it that the slow link is between the 192.168.1 and the
> 192.168.5
> > subnets?
> >
> > So you currently have:
> >
> > Client ------SLOW--------> NAS
> >
> > If you mount the NAS directory on your PDC, the data doesn't
> magically
> > travel to the other end of your slow link.
> >
> > You are, of course, right that the clients would have a fast
> connection
> > - but the PDC still has a slow connection.
> >
> > Client -----FAST---------> PDC ---------SLOW-----------> NAS
> >
> > Installing a second server on site B also wouldn't solve the problem.
> > You would then have:
> >
> > Client -----SLOW---------> new server -------FAST-------> NAS
> >
> > Basically, you need to focus on the slow link instead of on clients
> > connect.
> >
> > What I was thinking:
> >
> > Client -----FAST---------> cache
> > Cache ------SLOW---------> NAS
> >
> > This would decouple the client's data transfer from the NAS device.
> >
> 
> The slow link is between 192.168.1. & 192.168.5. indeed.
> But the clients will be accessing the data
> 
> Client -----FAST---------> NAS ---------SLOW-----------> PDC

Oh, I thought the NAS was in the 192.168.5 network. If it is on the same 
network as the clients, that would be fast.

In that case, do NOT try to mount the NAS on the PDC. What you'd actually 
accomplish is this:

Client ------SLOW---------> PDC --------SLOW-----------> NAS

Instead, do this:

Client -----FAST----------> NAS

In other words, have the NAS appear as just another Samba server on the same 
network.

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