[Linux-cluster] Luci home page

Sun Jan 31 20:22:44 UTC 2010

Hi,

Just to report that the workaround SOLVED my problem about the 'An error occurred when trying to contact any of the nodes in the <cluster_name> cluster.' message. Thanks for the tip!

Best regards,

Celso.

________________________________
From: Paras pradhan <pradhanparas at gmail.com>
To: linux clustering <linux-cluster at redhat.com>
Sent: Fri, January 22, 2010 2:15:17 PM
Subject: Re: [Linux-cluster] Luci home page

This fixes the 11111 timeout issue but not the un-responsiveness of conga storage tab when you have device mapper running.

Thanks
Paras.

On Thu, Jan 21, 2010 at 5:28 PM, Paul M. Dyer <pmdyer at ctgcentral2.com> wrote:

Hi,
>
>>I had this problem and worked with RHN for about 4 weeks.   They have been able to reproduce it, and expect to send the bugzilla report to engineering at some point.
>
>>For me, I was able to bypass the timeout error by starting all ricci agents as root.   Somehow, this is a workaround for a saslauthd issue.
>
>>Edit /etc/init.d/ricci, and change line 155 to:
>
>>daemon "$RICCID"
>
>>removing the -u "$NewUID" parameter.
>
>>Paul
>
>
>>----- Original Message -----
>>From: "Celso K. Webber" <celsowebber at yahoo.com>
>>To: "linux clustering" <linux-cluster at redhat.com>
>
>Sent: Tuesday, January 19, 2010 3:24:51 PM (GMT-0600) America/Chicago
>>Subject: Re: [Linux-cluster] Luci home page
>
>>Hi Dirk,
>
>>I've double checked my environment, and I have SELinux DISABLED on both nodes, as I have the firewall DISABLED also.
>
>>Thanks.
>
>
>
>>----- Original Message ----
>>From: Dirk H. Schulz <dirk.schulz at kinzesberg.de>
>>To: linux clustering <linux-cluster at redhat.com>
>>Sent: Tue, January 19, 2010 4:14:28 PM
>>Subject: Re: [Linux-cluster] Luci home page
>
>>I have experienced this kind of difficulties when I started testing conga. One of the first things I tried was setting SElinux to permissive on the conga server, and from then on I could work well with it.
>
>>I did not look into audit.log to find out if there is a solution to it, so far.
>
>>Dirk
>
>>Celso K. Webber schrieb:
>>> 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'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 at pcsb.org>
>>> *To:* linux clustering <linux-cluster at redhat.com>
>>> *Sent:* Mon, January 18, 2010 7:24:48 PM
>>> *Subject:* [Linux-cluster] 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
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>
>
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