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redhat cluster

Posted on 2013-12-25
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I have some issue with starting the web service. can some one help.

[root@node1 ~]# clustat
Cluster Status for rnd @ Wed Dec 25 20:06:17 2013
Member Status: Quorate

 Member Name                                                    ID   Status
 ------ ----                                                    ---- ------
 node1.toronto.com                                                  1 Online, Local, rgmanager
 node2.toronto.com                                                  2 Online, rgmanager
 node3.toronto.com                                                  3 Online, rgmanager

 Service Name                                          Owner (Last)                                          State
 ------- ----                                          ----- ------                                          -----
 service:webby                                         none                                                  recovering
[root@node1 ~]#
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Question by:ittechlab
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by:arnold
ID: 39739562
You may need to post your cluster config to see on what resource/s it relies.

I.e. Do you have  a shifting IP and a replicated/rsynced/common storage?
Are you using the existing httpd start/stop script or a new one that only functions on the shifting cluster/application IP?
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by:ittechlab
ID: 39739569
there was a problem with the IP.  also httpd service was turned on by default. I had to stop.

now is working.

i am running the 3 node cluster on kvm vms. I want to add new NICs to all three nodes and use the new nic for cluster communication. How can I archive this? please provide me the steps.
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by:arnold
ID: 39739643
Not sure what you are asking.  I've not used KVM/VM
But generally you would need to Add the nics to the VMs, under fencing add the nics/tests.
Not sure whether KVM has virtual switches to which the virtual nics are connected.

Presumably the new nics are only "internal" for cluster communication.
VLAN might ...
http://www.linux-kvm.org/page/Networking
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Expert Comment

by:Gerwin Jansen, EE MVE
ID: 39739896
Does this mean that your this question is answered for you as well:

http://www.experts-exchange.com/OS/Linux/Q_28325537.html
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by:Gerwin Jansen, EE MVE
ID: 39739898
@ittechlab - In this and a previous question that I refer to above, experts are stating that they are not sure of what you are asking or what you mean. Please refer to this when asking questions:

https://secure.experts-exchange.com/askQuestion.jsp?taid=32

Thank you.

gerwinjansen
Topic Advisor
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Accepted Solution

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ittechlab earned 0 total points
ID: 39746732
i found the answer my self.
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Author Closing Comment

by:ittechlab
ID: 39755826
i found online doc for this question
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