My NetApp gf940 (pretty much FAS940 but with 3rd party arrays) writes
direct to LTO3 at about 30-35MB/s

I wouldn't consider using DSSU for NDMP dumps unless I was doing 3way or
remote over IP.

Paul


> -----Original Message-----
> From: veritas-bu-bounces at mailman.eng.auburn.edu 
> [mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf 
> Of Joe Royer
> Sent: September 18, 2006 3:33 PM
> To: Andrew Sydelko
> Cc: veritas-bu at mailman.eng.auburn.edu
> Subject: Re: [Veritas-bu] LTO3 minimums
> 
> Also, what about NDMP from a NetApp?  I have a 1.2TB filesystem on a 
> NetApp with about 20 million files in it (my main reason for going to 
> NDMP).  Will that FAS940 with 20million .jpg's be able to 
> spin even an 
> LTO2 (let alone LTO3) fast enough?  I understand that NDMP is 
> closer to 
> a ufsdump that a copy-one-file-at-a-time, but so far, the NetApp's 
> scalability above 7.5 million files has not impressed me.
> 
> Is anyone sending NDMP backups to a DSSU?  Or is the NetApp 
> fast enough? 
> Are you able to measure it?
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