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Re: [pcp] how to change domain ID on daemon PMDA?

To: Martin Hicks <mort@xxxxxxx>
Subject: Re: [pcp] how to change domain ID on daemon PMDA?
From: Max Matveev <makc@xxxxxxxxx>
Date: Wed, 11 Mar 2009 21:58:07 +1100
Cc: pcp@xxxxxxxxxxx
In-reply-to: <20090310201001.GV30461@xxxxxxxxxxxxxxxxxxxxxxxxx>
References: <20090310201001.GV30461@xxxxxxxxxxxxxxxxxxxxxxxxx>
On Tue, 10 Mar 2009 15:10:01 -0500, Martin Hicks wrote:

 mort> I was trying to test changing the domain ID on the infiniband PMDA,
 mort> but I wasn't able to make it work.

 mort> Should it be as easy as changing the "-d" argument in
 mort> /var/lib/pcp/config/pmcd/pmcd.conf and changing the ID in stdpmid.add-on
 mort> and rebuilding the NS?
-d only changes the domain in the pmda itself. In isolation it's more
likely to break things then to make them work. To really change the ID
you'd need to rebuild pmns as well. The easiest way of doing that is
by Removing and re-Installing pmda after you've addjusted the pmns
file in the pmda's directory.

max

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