<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7651.59"> <TITLE>RE: [Linux-cluster] Cluster won't come up when T1 is down???</TITLE> </HEAD> <BODY>  -----Original Message----- From: linux-cluster-bounces@redhat.com on behalf of isplist@logicore.net Sent: Thu 10/11/2007 9:58 PM To: linux-cluster Subject: RE: [Linux-cluster] Cluster won't come up when T1 is down??? Gee, "yes, we're getting your messages" would have been just as welcome a reply :). Glad to see I'm still alive here, guess it's changed a lot, I don't see the old names anymore. Mike > Here's a very weird one. I have a cluster of web servers outgoing over a T1. > When the T1 went down this morning, the cluster, which is all internal, non > routable IP's, would not come back. All of the machines locked up around the > loading DLM section on bootup. > > Once the T1 came back, they all booted just fine and went into cluster mode. > > What in the world would cause that? There aren't any external services > required to fire up my local cluster, never were, it's always been fine > before. > ________________________________________________________________________ > > Of course we do. In fact, I thought this was some kind of weird email > looping anomly. > Apparently it's not, because the top has changed now... > > I think the problem everyone is having with your question is that: > > 1.) everyone here knows that this - is not / cannot be - a linux-cluster > issue. > 2.) you are providing absolutely no clues to entice us to suspend our > disbelief. > > You may want to RTFineM as well as understand essential posting etiquitte. > > Might I suggest in that vein you peruse: > <A HREF="http://www.reedmedia.net/misc/mail/using-mailing-list.html">http://www.reedmedia.net/misc/mail/using-mailing-list.html</A> > > It's a page turner. > > -C > > > All that said, what do you think the problem could be? ...and I can see you did not avail yourself to the link I sent, or you would not be top posting. It's important to understand that no one here - or on mailing lists in general - owes you anything. You must do the bulk of the work. I know nothing about your setup, but I can make guesses immediately; It's quite possible you're using a hosted dns, and it's likely a name resolution problem. -C </BODY> </HTML>