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List:       opennms-install
Subject:    Re: [opennms-install] Manually Deleting an Interface
From:       Matt Brozowski <brozow () opennms ! org>
Date:       2005-02-28 14:32:43
Message-ID: 64ee417c7aea4dcbe35be46623c6b488 () opennms ! org
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On Feb 25, 2005, at 4:26 PM, Darrell Hyde wrote:

> I'm trying to delete an interface and re-add it through the web
> interface. I deleted the interface through the admin section, but when  
> I
> try to re-add it, I get an error say it's a duplicate. It doesn't show
> up anywhere in the webUI though. What do I have to do in the database  
> to
> nuke any remnants of the interface that didn't get deleted through the
> webUI?
>
> - Darrell

I suspect this is a bug.  Will you please open it in bugzilla? The  
current ipInterface table does not have an ID column.  It uses nodeId,  
and ipAddr as the key.  When we delete an interface, initially, it is  
only marked as deleted (by setting its isManaged status to 'D')  When  
you are trying to create the second one (with the same nodeId and  
ipAddr) the existing one already exists.  This is probably the reason  
it is failing.

The Vacuumd process deletes at the nodes, interfaces, and services  
marked 'D' nightly (though you can change this interval in  
vacuumd-configuration.xml.)  Once that happens you should have no  
trouble adding you interface.

To work around this problem, you can manually run the query that  
deletes interfaces marked 'D' before trying to re-add the interfaces.

Matt
________________________________________________________________________ 
___
Matt Brozowski, OpenNMS Maintainer			Main:	+1 919 812 4984
The OpenNMS Group, Inc.					Fax:		+1 503 961 7746
Email: brozow@opennms.org					URL:	http://www.opennms.com



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