Just to clarify,

We have jumbo setup on the media server but not on the clients, we expect
some sort of an increase when we fix the clients.




-----Original Message-----
From: Curtis Preston [mailto:cpreston AT glasshouse DOT com] 
Sent: Monday, 12 November 2007 11:41 AM
To: Justin Piszcz; Dominik Pietrzykowski
Cc: Veritas-bu AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] 10GbE performance

Justin,

Is that also without jumbo frames?

---
W. Curtis Preston
Backup Blog @ www.backupcentral.com
VP Data Protection, GlassHouse Technologies 

-----Original Message-----
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Justin
Piszcz
Sent: Sunday, November 11, 2007 3:25 PM
To: Dominik Pietrzykowski
Cc: Veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] 10GbE performance

Yeah I see between 180 - 260 MiB/s typical with bursts of 500-550 MiB/s
on 
my 10GbE media servers.



On Mon, 12 Nov 2007, Dominik Pietrzykowski wrote:

>
>
> This may interest some people,
>
>
>
> We've had our 10GbE card running for a while now and it seems to have
> settled at around 400MB/s at the start of the backup window until the
jobs
> start to dry up towards the end. Seems to be a bottleneck with the
clients
> at the moment as they can't pump out enough data to keep the media
server
> busy. Also need to setup jumbo frames on the backup interfaces of the
> clients but we can't do this since we're in a change freeze until the
new
> year.
>
>
>
> Regards,
>
>
>
> Dominik
>
>
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