<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#ffffff">
Not using heartbeat (Lustre 1.8.4 manual section 8.3?). As we've
added OSS, we've never explicitly placed the machine names in any
configuration. <br>
<br>
Furthermore, no IP changes will be made, just the DNS name, so
perhaps we are safe after all?<br>
<br>
bob<br>
<br>
On 12/13/2010 4:48 PM, Wojciech Turek wrote:
<blockquote
cite="mid:AANLkTin3g+kHga4tiHSKUimTit1Cqb+5OSwug6EY0Pf_@mail.gmail.com"
type="cite">I think that Andreas got confused and thought that you
want rename OST. <br>
<br>
Renaming OSS is easy and don't require any Lustre reconfiguration
if your Lustre configuration is based on IP addresses and not
hostnames.<br>
<br>
If you have heartbeat, you need to change names in configuration<br>
<br>
Best regards,<br>
<br>
Wojciech<br>
<br>
<br>
<div class="gmail_quote">On 13 December 2010 21:34, Bob Ball <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:ball@umich.edu">ball@umich.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">Yes, just the DNS name. From Andreas'
response, it would seem this is<br>
not something I want to do.<br>
<font color="#888888"><br>
bob<br>
</font>
<div>
<div class="h5"><br>
On 12/13/2010 4:11 PM, Lundgren, Andrew wrote:<br>
> Are you talking about renaming the DNS name of the
host machine, or something else?<br>
><br>
> -----Original Message-----<br>
> From: <a moz-do-not-send="true"
href="mailto:lustre-discuss-bounces@lists.lustre.org">lustre-discuss-bounces@lists.lustre.org</a>
[mailto:<a moz-do-not-send="true"
href="mailto:lustre-discuss-bounces@lists.lustre.org">lustre-discuss-bounces@lists.lustre.org</a>]
On Behalf Of Bob Ball<br>
> Sent: Monday, December 13, 2010 1:49 PM<br>
> To: Lustre discussion<br>
> Subject: [Lustre-discuss] Renaming an OSS<br>
><br>
> For administrative reasons, we want to rename an OSS.
It will retain<br>
> the same IP addresses, and have the same OST. Does
this present any<br>
> problems that I should be aware of, or is it a
no-brainer?<br>
><br>
> Thanks,<br>
> bob<br>
><br>
> _______________________________________________<br>
> Lustre-discuss mailing list<br>
> <a moz-do-not-send="true"
href="mailto:Lustre-discuss@lists.lustre.org">Lustre-discuss@lists.lustre.org</a><br>
> <a moz-do-not-send="true"
href="http://lists.lustre.org/mailman/listinfo/lustre-discuss"
target="_blank">http://lists.lustre.org/mailman/listinfo/lustre-discuss</a><br>
><br>
><br>
_______________________________________________<br>
Lustre-discuss mailing list<br>
<a moz-do-not-send="true"
href="mailto:Lustre-discuss@lists.lustre.org">Lustre-discuss@lists.lustre.org</a><br>
<a moz-do-not-send="true"
href="http://lists.lustre.org/mailman/listinfo/lustre-discuss"
target="_blank">http://lists.lustre.org/mailman/listinfo/lustre-discuss</a><br>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Wojciech Turek<br>
<br>
<br>
</blockquote>
</body>
</html>