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Hello,
On Wed, 13 Oct 2010, John Sullivan wrote:
> On October 6th, Julian Anastasov wrote:
>> Sorry for the delay. I'm attaching new patch for
>> testing. You should apply it on backup server. For your
>> setup only the last hunk in patch is needed. One of the
>> changes will keep the forwarding methods as specified,
>> may be you will not see "Local" real servers. If this is
>> a problem for you let me know. You can test then only
>> the last change in ip_vs_dr_xmit. Attached patch is for
>> 2.6.35. It allows backup server after being used as
>> DR/TUN server in master to forward locally the packets
>> for connections created after sync.
>
> Thanks for this. I've tested it and it passes the test case with none
> of the previous failure modes apparent, new connections can be
> switched from one server to the other and back by altering the
> weights, no machine lockups or wedged/dropped connections. ipvsadm on
> both machines now reports both servers as "Route" rather than one of
> them as "Local", as you said, but Jarrod says this is not a concern
> for us. Further testing will be ongoing, but as far as I can tell at
> the moment, this fixes things for us.
Thanks for testing and confirming that this
change resolves all issues.
Regards
--
Julian Anastasov <ja@xxxxxx>
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