[Users] what can cause NETWORK_UNREACHABLE

[Lior Vernia]

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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