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Re: [Linux-cluster] Cannot make cluster after upgrade



Unfortunately it did not work. Now I am currently running on a single node cluster just to make the site run. Is it possible to add a cluster member to a currently running cluster without taking down the cluster?

--- On Wed, 7/8/09, Ian Hayes <cthulhucalling gmail com> wrote:

> From: Ian Hayes <cthulhucalling gmail com>
> Subject: Re: [Linux-cluster] Cannot make cluster after upgrade
> To: "linux clustering" <linux-cluster redhat com>
> Date: Wednesday, 8 July, 2009, 10:45 PM
> In the fence_daemon tag. Like this:
> 
>  <fence_daemon clean_start="1"
> post_fail_delay="0"
> post_join_delay="3"/>
> 
> On Wed, Jul 8, 2009 at 2:50 AM,
> Abed-nego G. Escobal, Jr. <abednegoyulo yahoo com>
> wrote:
> 
> 
> 
> I haven't tried it yet. To which part of the
> cluster.conf should I be inserting clean_start=1 ?
> 
> 
> 
> --- On Wed, 7/8/09, Ian Hayes <cthulhucalling gmail com>
> wrote:
> 
> 
> 
> > From: Ian Hayes <cthulhucalling gmail com>
> 
> > Subject: Re: [Linux-cluster] Cannot make cluster after
> upgrade
> 
> > To: "linux clustering" <linux-cluster redhat com>
> 
> > Date: Wednesday, 8 July, 2009, 2:59 PM
> 
> > Sounds a little
> 
> > split-brainish....... have you tried the
> clean_start=1
> 
> > option?
> 
> > On Jul 7, 2009 11:54 PM,
> 
> > "Abed-nego G. Escobal, Jr." <abednegoyulo yahoo com>
> 
> > wrote:
> 
> >
> 
> >
> 
> >
> 
> > After an upgrade from 5.2 to 5.3, the cluster, named
> 
> > GFSCluster, seems to stop being a cluster. GFSCluster
> is a 2
> 
> > node cluster using iscsi, cman, clvm, and gfs and it
> was
> 
> > working fine when it was on 5.2 The configuration on
> both of
> 
> > the nodes (passwords removed)
> 
> >
> 
> >
> 
> >
> 
> >
> 
> > <?xml version="1.0"?>
> 
> >
> 
> > <cluster name="GFSCluster"
> 
> > config_version="5">
> 
> >
> 
> > <cman expected_votes="1"
> 
> > two_node="1"/>
> 
> >
> 
> >   <clusternodes><clusternode name="node01.company.com"
> 
> > votes="1"
> 
> > nodeid="1"><fence><method
> 
> > name="single"><device
> 
> >
> name="node01_ipmi"/></method></fence></clusternode><clusternode
> 
> > name="node02.company.com"
> 
> > votes="1"
> 
> > nodeid="2"><fence><method
> 
> > name="single"><device
> 
> >
> name="node02_ipmi"/></method></fence></clusternode></clusternodes>
> 
> >
> 
> >
> 
> >   <fencedevices><fencedevice
> 
> > name="node01_ipmi"
> agent="fence_ipmilan"
> 
> > ipaddr="10.1.0.5" login="root"
> 
> > passwd="********"/><fencedevice
> 
> > name="node02_ipmi"
> agent="fence_ipmilan"
> 
> > ipaddr="10.1.0.7" login="root"
> 
> > passwd="********"/></fencedevices>
> 
> >
> 
> >
> 
> >   <rm>
> 
> >
> 
> >     <failoverdomains/>
> 
> >
> 
> >     <resources/>
> 
> >
> 
> >   </rm>
> 
> >
> 
> > </cluster>
> 
> >
> 
> >
> 
> >
> 
> > When starting the service cman, they both hang on the
> part
> 
> > starting fencing
> 
> >
> 
> >
> 
> >
> 
> > Starting cluster:
> 
> >
> 
> >    Loading modules... done
> 
> >
> 
> >    Mounting configfs... done
> 
> >
> 
> >    Starting ccsd... done
> 
> >
> 
> >    Starting cman... done
> 
> >
> 
> >    Starting daemons... done
> 
> >
> 
> >    Starting fencing...
> 
> >
> 
> >
> 
> >
> 
> > After 5 minutes the task finishes with
> "done" but
> 
> > clustat says
> 
> >
> 
> >
> 
> >
> 
> > ==== As root on web01.company.com ====
> 
> >
> 
> >   Cluster Status for GFSCluster @ Wed Jul  8
> 01:00:24
> 
> > 2009
> 
> >
> 
> >   Member Status: Quorate
> 
> >
> 
> >
> 
> >
> 
> >    Member Name                        
>    
> 
> > ID   Status
> 
> >
> 
> >    ------ ----                        
>    
> 
> > ---- ------
> 
> >
> 
> >    node01.company.com  
> 
> >                       1 Online, Local
> 
> >
> 
> >    node02.company.com  
> 
> >                       2 Offline
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> > ==== As root on web02.company.com ====
> 
> >
> 
> >   Cluster Status for GFSCluster @ Wed Jul  8
> 01:00:26
> 
> > 2009
> 
> >
> 
> >   Member Status: Quorate
> 
> >
> 
> >
> 
> >
> 
> >    Member Name                        
>    
> 
> > ID   Status
> 
> >
> 
> >    ------ ----                        
>    
> 
> > ---- ------
> 
> >
> 
> >    node01.company.com  
> 
> >                       1 Offline
> 
> >
> 
> >    node02.company.com  
> 
> >                       2 Online, Local
> 
> >
> 
> >
> 
> >
> 
> > They are both quorate with their own cluster
> 
> >
> 
> >
> 
> >
> 
> > In the logs of web01 I found repeating messages
> 
> >
> 
> >
> 
> >
> 
> > Jul  8 00:55:27 web01 fenced[21872]: node02.company.com not
> 
> > a cluster member after 6 sec post_join_delay
> 
> >
> 
> > Jul  8 00:55:27 web01 fenced[21872]: fencing node
> "node02.company.com"
> 
> >
> 
> > Jul  8 00:55:52 web01 fenced[21872]: agent
> 
> > "fence_ipmilan" reports: Rebooting machine
> @
> 
> > IPMI:10.1.0.7...ipmilan: Failed to connect after 30
> seconds
> 
> > Failed
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> > In the logs of web02 I also found the same repeating
> 
> > messages
> 
> >
> 
> >
> 
> >
> 
> > Jul  8 00:55:27 web02 fenced[6363]: node01.company.com not
> 
> > a cluster member after 6 sec post_join_delay
> 
> >
> 
> > Jul  8 00:55:27 web02 fenced[6363]: fencing node
> "node01.company.com"
> 
> >
> 
> > Jul  8 00:55:53 web02 fenced[6363]: agent
> 
> > "fence_ipmilan" reports: Rebooting machine
> @
> 
> > IPMI:10.1.0.5...ipmilan: Failed to connect after 30
> seconds
> 
> > Failed
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> > Is there a bug on 5.3 with regards to clustering?
> 
> >
> 
> > Is there any workarounds?
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >
> 
> >       Feel safer online. Upgrade to the new,
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> 
> >
> 
> >
> 
> >
> 
> >
> 
> > --
> 
> >
> 
> > Linux-cluster mailing list
> 
> >
> 
> > Linux-cluster redhat com
> 
> >
> 
> > https://www.redhat.com/mailman/listinfo/linux-cluster
> 
> >
> 
> >
> 
> >
> 
> > -----Inline Attachment Follows-----
> 
> >
> 
> > --
> 
> > Linux-cluster mailing list
> 
> > Linux-cluster redhat com
> 
> > https://www.redhat.com/mailman/listinfo/linux-cluster
> 
> 
> 
> 
> 
> 
> 
> 
> 
> --
> 
> Linux-cluster mailing list
> 
> Linux-cluster redhat com
> 
> https://www.redhat.com/mailman/listinfo/linux-cluster
> 
> 
> 
> 
> -----Inline Attachment Follows-----
> 
> --
> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster


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