<p dir="ltr">Thanks patrick.<br>
Are you aware of any link that can give me some insights on what exactly doesn't work in networking with NM enabled, i m guessing that if it some specific stuff i can just avoid using it maybe!</p>
<div class="gmail_quote">On Dec 29, 2014 9:06 PM, "Patrick Laimbock" <<a href="mailto:patrick@laimbock.com">patrick@laimbock.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 29-12-14 15:39, Deepak Shetty wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
> You need to disable NetworkManager and enable network service. Before<br>
you run Packstack you will also need to setup the ifcfg-XXXX network<br>
interfaces on all nodes and activate them.<br>
<br>
Why can't packstack handle this itself if it doesn't support NM? I m<br>
</blockquote>
<br>
Ask the developers. Patches welcome.<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
concerned about the manual steps involved and losing on my n/w<br>
connections in case i do anything wrong.<br>
</blockquote>
<br>
Yes that's a risk so make sure to have the steps figured out before doing anything. Having direct access to a (serial) console comes in handy if things fall apart.<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Is there any reference on how<br>
to do this, i couldn't find anything specific on the quickstart page.<br>
</blockquote>
<br>
I'm not aware of an RDO guide on this subject. The steps on each node are:<br>
- create appropriate ifcfg-XXX files<br>
- stop NetworkManager<br>
- disable NetworkManager<br>
- enable network<br>
- start network<br>
<br>
You probably want to do the last 4 steps in one long command or else you will loose connectivity after stopping NetworkManager if you are not using a console.<br>
<br>
HTH,<br>
Patrick<br>
<br>
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</blockquote></div>