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Hello,
Thomas Robinson wrote:
> Thanks for all the comments.
>
> Just out of interest what's the spec on those machines. Did you have
> multiple NIC's or just aliases? Throughput will be a major concern
> for us.
We run load balancers with up to 16 ethernet interfaces, 100Mbit/s. You
just have to buy a decent motherboard with 66Mhz PCI slots and off you
go. If you can show me a site that needs more than 100Mbit/s of requests
using the LVS_DR approach, I will be very impressed and I will
personally work on reducing network latency just for you :). I think
your tomcat processes will die before that. And I also vote for the
third solution, although I would modify it to use LVS_DR. In your
depicted solution you favour LVS_NAT. OTHO several people on the list
have stated that NAT seems to be almost as fast as DR. YMMV, I just gave
my 2 cents of comments ...
Best regards,
Roberto Nibali, ratz
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