[Users] what can cause NETWORK_UNREACHABLE

[bigclouds]

hi,lvernia
what confuse me is that  Host is operational and all its networks work all right.
i  track call flow,set breakpoint at function  associated with NETWORK_UNREACHABLE,
but i never catch one breakpoint, if this alert is in DB(maybe not, i think it is real-time )


thanks









At 2013-03-21 17:17:34,"Lior Vernia" <lvernia at redhat.com> wrote:
>Hello,
>
>It is most commonly caused by having a network defined as "required" in
>a cluster, and not having it set up on a host in that cluster. It is
>usually accompanied by a human-readable explanation in the events panel
>at the bottom of the webadmin GUI.
>
>If that is indeed the problem, it can be fixed in one of two ways,
>depending on whether the network is actually essential for your cluster:
>
>1. If it is essential, choose the non-operational host, navigate to the
>"Network Interfaces" subtab, click "Setup Host Networks" and make sure
>that the required network is attached to a network interface on the host.
>
>2. If it is not essential, choose the corresponding cluster, head to its
>"Logical Networks" subtab, click on "Assign/Unassign Networks" and mark
>the network as non-required.
>
>Yours, Lior Vernia.
>
>On 21/03/13 10:45, bigclouds wrote:
>> hi,all
>> on UI always there is a alert 'NonOperationalReason___NETWORK_UNREACHABLE',
>> could you tell me , what  cause this problem. how to fix it?
>> 
>> thanks
>> 
>> 
>> 
>> 
>> _______________________________________________
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>> http://lists.ovirt.org/mailman/listinfo/users
>> 
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