[Users] Migration issue Asking For Help

[Roy Golan]

On 02/20/2013 06:44 PM, Nicolas Ecarnot wrote:
> Le 20/02/2013 17:32, xianghuadu a écrit :
>> hi  all
>>         I come from China, My name is jack
>> I recently in the research ovirt encounter a problem.
>> In the vm migration occurs when the error: _Migration failed due to
>> Error: Could not connect to peer host._
>> My environment is:
>> KVM             dell 2950 * 2
>> storage        iscsi-target
>> vm system    windows 2008 r2
>> Hope to get help !!!!
>> ------------------------------------------------------------------------
>> xianghuadu
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
> I faced the same issue and the reason was a bad configuration of the 
> iptable firewall of the nodes.
>
> I had to add a rule and to persist the iptable file.
>
> Speaking about this : I don't know if this is the expecting way to do?
> Is there such a thing like "iptables rules pushed my the manager to 
> the nodes"?
>
> And in that case, I swear the iptables of the node had no way to allow 
> a migration from the other hosts (oVirt 3.1, F17, all fresh installed)
have you checked that "Automatically configure host firewall" is checked 
when you added you host?