Hi,
I don't know if your problem is the same as mine, but I'm experiencing a problem where luci is a little bit unstable.
I can log in into luci, but when I click the "cluster" tab, it takes some time and returns:
"An error occurred when trying to contact any of the nodes in the rhcs-xen cluster."
In the server where luci is running (node1), I see the following messages in /var/log/messages:
Jan 7 17:43:01 node1 luci[5262]: Error reading from node2.localdomain:11111: timeout
Jan 7 17:43:01 node1 luci[5262]: Error reading from node2.localdomain:11111: timeout
Jan 7 17:43:06 node1 luci[5262]: Error reading from node1.localdomain:11111: timeout
Jan 7 17:43:06 node1 luci[5262]: Error reading from node1.localdomain:11111: timeout
I don't know if your problem is the same as mine, but I'm experiencing a problem where luci is a little bit unstable.
I can log in into luci, but when I click the "cluster" tab, it takes some time and returns:
"An error occurred when trying to contact any of the nodes in the rhcs-xen cluster."
In the server where luci is running (node1), I see the following messages in /var/log/messages:
Jan 7 17:43:01 node1 luci[5262]: Error reading from node2.localdomain:11111: timeout
Jan 7 17:43:01 node1 luci[5262]: Error reading from node2.localdomain:11111: timeout
Jan 7 17:43:06 node1 luci[5262]: Error reading from node1.localdomain:11111: timeout
Jan 7 17:43:06 node1 luci[5262]: Error reading from node1.localdomain:11111: timeout
I've checked name resolution, host names, /etc/hosts, etc. Firewall and SELinux is disabled. I can do a "telnet nodeX.localdomain 11111" from anywhere successfully.
Whenever I receive this kind of "timeout error" in luci, if I click the same link again or if I do a "reload" in the browser, then luci usually responds correctly. There is the inconvenience of re-clicking almost every link I use in luci.
I'm using a fresh RHEL 5.4 installation, did "yum update" recently and the problem persistend. I indeed tried to remove luci and ricci, rm -rf /var/lib/luci and /var/lib/ricci, but with no change in behaviour.
Does anyone has these same symptoms?
Thanks, Celso.
From: Fagnon Raymond <pcs.fagnonr@xxxxxxxx>
To: linux clustering <linux-cluster@xxxxxxxxxx>
Sent: Mon, January 18, 2010 7:24:48 PM
Subject: Luci home page
When I log into my luci homepage and click on cluster. My Cluster does not appear. The servers show up under the storage tab and so forth.
As far as I know this is a nfs cluster
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