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Re: [Linux-cluster] fencing issue in 2 nodes cluster



dont take any error
and yes removed the method from command  (default is onoff) 
 
exact  line is at below:
<fencedevice agent="fence_ipmilan" ipaddr="192.168.11.68" lanplus="1" login="clsfenceadmin"  name="fence_node1" passwd="clsfenceadmin" power_wait="4" verbose="true"/>
and I tested fencing using manually (making a kernel crash:Digimer note)   and   command with fence_node node1 .
 
İt worked and services is relocated properly
 
 
thanks               

From: Heiko Nardmann <heiko nardmann itechnical de>
To: linux-cluster redhat com
Sent: Friday, August 3, 2012 10:40 AM
Subject: Re: [Linux-cluster] fencing issue in 2 nodes cluster

Am 03.08.2012 09:12, schrieb AKIN ÿffffffffffd6ZTOPUZ:
Hi
 
thanks all repilies
 
 I added verbose parameter into fence agent line in cluster.conf according to  Heiko  (verbose="true",method="onoff")
and I read the web link sent by Digimer .I tested fencing using       "echo c > /proc/sysrq-trigger"    on  node1.
after that I saw fencing occured and related services    moved to other node properly.
 
in this case    can we say , fencing is ok ?    or also should I  use fence_node  command   on node   for being sure?
 


No errors anymore? Did you reduce the number of parameters as Digimer suggested? Then it would be maybe interesting for others to see your working fence configuration as configured inside cluster.conf.

I would suggest to test a little bit too much than doing not enough testing ... ;-) ... debugging afterwards is more costly than doing testing before ...

So my recommendation would be to test that manually started fencing, too, to see whether any messages/errors appear.

After that you are probably fine ...


Kind regards,

    Heiko


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