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Full Discussion: Cluster Problem
Operating Systems Linux Red Hat Cluster Problem Post 302707945 by hitesh1907 on Sunday 30th of September 2012 11:16:09 PM
Old 10-01-2012
Cluster Problem

Hi,

I am facing issuing in setting up Linux cluster. Here is the issue that i am facing.

I have 2 Linux desktop and have following ip's and name:

hitesh12-192.168.1.23
saanvi12-192.168.1.30

i enabled ricci service and have setup passwod as well.Enabled luci service as well.

When cluster using GUI by activating luci GUI i see error logs in my /var/log/messages from hitesh12 -192.168.1.23


Sep 30 22:31:57 localhost dlm_controld[2945]: dlm_controld 3.0.12 started
Sep 30 22:32:18 localhost gfs_controld[3010]: gfs_controld 3.0.12 started
Sep 30 22:33:39 localhost kernel: dlm: Using TCP for communications
Sep 30 22:33:41 localhost fenced[2930]: fencing node saanvi12
Sep 30 22:33:44 localhost fenced[2930]: fence saanvi12 dev 0.0 agent none result: error no method
Sep 30 22:33:44 localhost fenced[2930]: fence saanvi12 failed
Sep 30 22:33:47 localhost fenced[2930]: fencing node saanvi12
Sep 30 22:33:49 localhost fenced[2930]: fence saanvi12 dev 0.0 agent none result: error no method
Sep 30 22:33:49 localhost fenced[2930]: fence saanvi12 failed
Sep 30 22:33:52 localhost fenced[2930]: fencing node saanvi12


With the above error the result in by issuing clustat -i 1 command is :

Cluster Status for dhoni @ Sun Sep 30 23:04:08 2012
Member Status: Quorate

Member Name ID Status
------ ---- ---- ------
hitesh12 1 Online, Local
saanvi12 2 Offline



I have disabled by firewall on both my linux servers and is able to telnet each other.


Can somebdy please help me out as how can i remove my fence error ?

---------- Post updated at 10:16 PM ---------- Previous update was at 12:36 PM ----------

Any help please?
 

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tgt-setup-lun(8)					      System Manager's Manual						  tgt-setup-lun(8)

NAME
tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target SYNOPSIS
tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h] DESCRIPTION
Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows: iqn.2001-04.com.<hostname>-<target_name> The target name must be unique. The script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia- tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator. EXAMPLES
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81: tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82: tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82 Create a target that uses /dev/sdb1 and allows connections from any initiator: tgt-setup-lun -d /dev/sdb1 -n my_target Display help: tgt-setup-lun -h AUTHOR
Written by Erez Zilber REPORTING BUGS
Report bugs to <stgt@vger.kernel.org> COPYRIGHT
Copyright (C) Voltaire Ltd. 2008. tgt-setup-lun(8)
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