[Linux-cluster] redhat apache cluster probelm

[Muhammad Ammad Shah]

Hi,



Using RHEL 5.3 and HP-ILo as fencing device. i did the following for testing Apache-Cluster.



1. root#mkqdisk -c /dev/sda1  -l DB_Q

2. root#chkconfig --level 345 qdiskd on

3. root#service qdiskd start

4. root#system-config-cluster



5. Cluster Name : jkz and selected quorum disk with following options

         Interval = 1

         TKO      = 10

         votes    = 1

         Minimum score = 3

         Device   = /dev/sda1

         Label    = DB_Q



6. Quorum Disk Heuristic 

         Program   = ping -c 2 10.10.10.1

         Score     = 1

         Interval  = 2



7. Add new node to cluster

      Node Name    =  node1.example.com

      Quorum votes = 1

      Node Name    =  node2.example.com

      Quorum votes = 1



8. New Fence Device 

      HP ILO Device

      Name        = ILOGB89xxxxxx

      user        = manage

      password    = manage

      Hostname    = 10.10.10.100



 

      HP ILO Device

      Name        = ILOGB88xxxxxx

      user        = manage

      password    = manage

      Hostname    = 10.10.10.101





9.   selected Node1 and "Manage fencing for this node"

      Add New Fencing level -> Add Fencing to this Level. selected ILOGB89xxxxxx



10. selected Node2 and "Manage fencing for this node"

      Add New Fencing level -> Add Fencing to this Level. selected ILOGB88xxxxxx





11. Created failover domains "failover-cluster" and selected
"node1.example.com and node2.example.com" from menu, and selected
"Restrict to this Failover Domain"





12. Create Resource 

           New Resource = Apache Server

           Name    = Apache HTTP Server service

           Server Root = /etc/httpd

           Config File = /etc/httpd/conf/httpd.conf

           httpd options = /etc/rc.d/init.d/httpd





13.  Create a new Resource "File system"



          Name    = httpd-content

          File System type = ext3

          Mount point = /var/www/html

          device    = /dev/sdb1



14.  Create a new Resource "IP "



         10.10.10.200



           

15. Create a New Service "Web-Service"

      Failover Domain = failover-cluster



 And selected "Add shared resource to this service" 



     A.   Apache HTTP Server Service

     B.   Httpd-Content

     C.   IP Address (10.10.10.200)

      





After doing all this. when i start cman service, it hangs and error puts in /var/log/messages



root## service cman start

Starting cluster:

   Loading modules... done

   Mounting configfs... done

   Starting ccsd... done

   Starting cman... done

   Starting qdiskd... done

   Starting daemons... done

   Starting fencing...





root#tail /var/log/messages



Jan 23 17:31:24 node1 ccsd[17103]: Cluster is not quorate.  Refusing connection.

Jan 23 17:31:24 node1 ccsd[17103]: Error while processing connect: Connection refused

Jan 23 17:31:29 node1 ccsd[17103]: Cluster is not quorate.  Refusing connection.

Jan 23 17:31:29 node1 ccsd[17103]: Error while processing connect: Connection refused

Jan 23 17:31:34 node1 ccsd[17103]: Cluster is not quorate.  Refusing connection.

Jan 23 17:31:34 node1 ccsd[17103]: Error while processing connect: Connection refused

Jan 23 17:31:39 node1 ccsd[17103]: Cluster is not quorate.  Refusing connection.

Jan 23 17:31:39 node1 ccsd[17103]: Error while processing connect: Connection refused		
			 
			  
				
			

 
Thanks,
 Ammad Shah
 


 		 	   		  
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