On Wednesday 23 November 2011 10:29:28 pm Nathan Steele wrote:
> spoke too soon. airplay is fine but production isn't mounting /var/snd. 
> I am getting permission denied. 

 Permission problems.

 Can you umount the NAS and get a look at what the permissions
 were on the old full directory ?
 ( or, if a separate device, mount that device someplace and
 do an ls al )

> Here's a thought the NAS is on a second nic on a different IP range than 
> the workstations...does this matter?  I didn't think it would, the 
> workstations are lloking at the servers /var/snd, and can see the 
> server. the servers /var/snd is the NAS, on a different network. do I 
> need to bridge the NICs?

 OK, if I understand you correctly, the server via eth0 mounts the
 NAS from 192.168.x.x
 Then, the server exports /var/snd via eth1 on 192.168.y.y and the
 workstations mount /var/snd from 192.168.y.y
 
 That's fine. It may cause some latency issues, because the server
 needs to read the disk via eth0, cache it, then write it back out
 via eth1. Shouldn't be a problem as long as your network cards
 are fast enough.
 Reading, caching, then writing back out the same card would
 keep that one card pretty busy, but they are full duplex so
 it "shouldn't" really matter.

 You could reduce the latency by re-configuring the NAS to export
 the file system directly on 192.168.y.y and eliminate your server
 from the man-in-the-middle caching, but you'd also need to
 reconfigure each workstation to mount from that NAS.
 That pretty much depends on the work load and power of
 the machine acting as server.

-- 
Cowboy

http://cowboy.cwf1.com

Learning French is trivial: the word for horse is cheval, and
everything else follows in the same way.
                -- Alan J. Perlis

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