[Users] How to Modify Network with Hosted Engine

Doron Fediuck dfediuck at redhat.com
Mon Jan 20 08:17:55 UTC 2014



----- Original Message -----
> From: "Mike Kolesnik" <mkolesni at redhat.com>
> To: "Andrew Lau" <andrew at andrewklau.com>
> Cc: "users" <users at ovirt.org>
> Sent: Monday, January 20, 2014 7:49:27 AM
> Subject: Re: [Users] How to Modify Network with Hosted Engine
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> My mistake, it seems I'm able to modify other networks but trying to modify
> ovirtmgmt or having an unsync'd ovirtmgmt will prevent any changes.
> Well the VDSM complains because the ovirtmgmt is used by oVirt engine itself
> and it doesn't want to change it under the engine's feet.
> 
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> 
> I manually modified ovirtmgmt in the ifcfg file and just restarted the engine
> service instead.
> Yes that would probably work fine, but for hosted engine it seems to me like
> a nuisance to have to do this manually and would expect VDSM to better
> handle it.
> Perhaps it's worth opening a bug to VDSM with the log that you have from the
> host?
> 

Andrew, can you open another bug for hosted-engine here?

Thanks,
Doron
 
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> On Mon, Jan 20, 2014 at 12:09 AM, Andrew Lau < andrew at andrewklau.com > wrote:
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> On Sun, Jan 19, 2014 at 11:51 PM, Mike Kolesnik < mkolesni at redhat.com >
> wrote:
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> Hi,
> 
> Now that I finally stepped through and have a working hosted engine setup
> (after opening numerous BZs)..
> 
> How do I modify network configuration (eg. assign new VLANs to hosts), when I
> attempt to modify a network it gives the error:
> Which network are you talking about?
> 
> And hjow are you trying to modify it?
> 
> eg. I want to add another VLAN or modify the MTU on ovirtmgmt
> 
> When I try to modify it through the engine I get that error.
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> Error while executing action Setup Networks: Network is currently being used
> 
> Is there a recommended way to set up these extra networks, or must all of
> these be not managed by the engine?
> 
> Thanks,
> Andrew
> 
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