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MapReduce, mail # user - ethernet bonding / 802.3ad / link aggregation


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Re: ethernet bonding / 802.3ad / link aggregation
Koert Kuipers 2012-08-26, 17:59
Thanks! I will post results. What is the recommended way to measure it? (I
am on Centos 5.x)

On Sun, Aug 26, 2012 at 1:58 PM, Mohit Anchlia <[EMAIL PROTECTED]>wrote:

>
>
> On Sun, Aug 26, 2012 at 10:47 AM, Koert Kuipers <[EMAIL PROTECTED]> wrote:
>
>> we are looking at channel bonding / link aggregation (2 x 1 Gbit/s) on
>> our hadoop slaves.
>> what is the recommended bonding mode? i found some references to mode 4
>> (802.3ad, hardware based) and to mode 6 (balance-alb, software based) in
>> hadoop mailing lists.
>> thanks! koert
>>
>
> I have configured LACP before and seems to be the standard. Do post your
> results, in general don't expect to see 2 Gbps, you'll probably get around
> 1.5 Gbps or less depending on hardware vendor.
>