From: Ben Greear <greearb@candelatech.com>
To: Ding Tianhong <dingtianhong@huawei.com>
Cc: netdev <netdev@vger.kernel.org>
Subject: Re: Any suggestions for a 40G Ethernet NIC?
Date: Thu, 17 Oct 2013 18:08:45 -0700 [thread overview]
Message-ID: <52608A1D.4060805@candelatech.com> (raw)
In-Reply-To: <526088B6.7070503@huawei.com>
On 10/17/2013 06:02 PM, Ding Tianhong wrote:
> On 2013/10/18 1:55, Ben Greear wrote:
>> I'd like to start playing around with 40G, but doesn't seem to be too
>> many such NICs available. Does anyone have any suggestions for 40G NICs
>> that work well with Linux?
>>
>> Thanks,
>> Ben
>>
>
> I have the situation for test 40G for Linux, which consist of 4 82599 NICs,
> and I use bonding LACP mode to test the performance, when turn on the iommu for
> kernel, the performance is up to 30G, when close it, the performance is up to 38G,
> what do you think about it?
Nice performance!
But, for my purposes, I need a real 40g port to test some other 40g
equipment.
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
prev parent reply other threads:[~2013-10-18 1:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-17 17:55 Any suggestions for a 40G Ethernet NIC? Ben Greear
2013-10-18 1:02 ` Ding Tianhong
2013-10-18 1:08 ` Ben Greear [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=52608A1D.4060805@candelatech.com \
--to=greearb@candelatech.com \
--cc=dingtianhong@huawei.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).