Sounds like your cluster communication is happening over the T1, and not a local network. Message: 11 Date: Fri, 21 Sep 2007 09:40:34 -0500 From: "isplist@xxxxxxxxxxxx" <isplist@xxxxxxxxxxxx> Subject: Cluster won't come up when T1 is down??? To: linux-cluster <linux-cluster@xxxxxxxxxx> Message-ID: <200792194034.295600@leena> Content-Type: text/plain; charset="iso-8859-1" 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. Mike ##################################### This message is for the named person's use only. It may contain confidential, proprietary, or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it, and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Health First reserves the right to monitor all e-mail communications through its networks. Any views or opinions expressed in this message are solely those of the individual sender, except (1) where the message states such views or opinions are on behalf of a particular entity; and (2) the sender is authorized by the entity to give such views or opinions. ##################################### -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
