Re: [Oscar-devel] Anyone had problems with sis and monitor_server?

Bernard Li Sat, 22 Jul 2006 14:32:28 -0700

Title: [Oscar-devel] Anyone had problems with sis and monitor_server?

Hi Steve:

Actually it doesn't really matter whether you use ide.disk or scsi.disk, they will both be treated the same as SystemImager knows how to automatically detect what type of disks you have, so in a sense it is only used as a template. I think we should probably make this more clear so that users will not run into the same issue... if you do not mind, can you please file a bug on this?

http://svn.oscar.openclustergroup.org/trac/oscar/newticket

Regarding the MONITOR_SERVER issue, it again doesn't matter whether it goes to the external or the internal address, your clients will be able to reach it nevertheless. Again, perhaps we should change this so that it uses the internal IP, can you file another issue? :)

It would help if you can post more log messages during imaging. I'm not sure if you have tried enabling UYOK during "Setup Networking" step. If your headnode's nic is different from your compute node's nic, then you'll need to modprobe the module on the headnode before hitting "Setup Network Boot". Anyways, report back more with log messages then I can give you further details.

Cheers,

Bernard

From: [EMAIL PROTECTED] on behalf of Steven Blackburn
Sent: Thu 20/07/2006 17:05
To: [email protected]
Subject: [Oscar-devel] Anyone had problems with sis and monitor_server?

I am learning all the ways in how not to install a
cluster, like leaving the ide.disk layout but the
nodes have SATA. I am using r5189 on a "respun" Fedora
Core 5 and having problems imaging the nodes.
SystemImager is failing with "Network is unreachable"
which, seeing as it grabbed SystemImager okay, appears
to be MONITOR_SERVER being set to the external IP
address of the head node (i.e. 192.... instead of
10....). Is this a common problem? or did I do
something stoopid (more likely).

I checked that I ran "./install_cluster eth1",
although I did make a second image and delete some
nodes in the same session - that is I didn't exit the
wizard. Oh and I cancelled building one of the images.

I will rebuild the head (again) this weekend and try
to get a clean run through.

Thanks,

Steve.

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Re: [Oscar-devel] Anyone had problems with sis and monitor_server?

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