On Thu, Mar 14, 2013 at 9:47 PM, Fredrik Hudner <[email protected]> wrote:
> Hi all,
> I have a problem after I removed a node with the force command from my crm 
> config.
> Originally I had 2 nodes running HA cluster (corosync 1.4.1-7.el6, pacemaker 
> 1.1.7-6.el6)
>
> Then I wanted to add a third node acting as quorum node, but was not able to 
> get it to work (probably because I don't understand how to set it up).
> So I removed the 3rd node, but had to use the force command as crm complained 
> when I tried to remove it.
>
> Now when I start up Pacemaker the resources doesn't look like they come up 
> correctly
>
> Online: [ testclu01 testclu02 ]
>
> Master/Slave Set: ms_drbd_nfs [p_drbd_nfs]
>      Masters: [ testclu01 ]
>      Slaves: [ testclu02 ]
> Clone Set: cl_lsb_nfsserver [p_lsb_nfsserver]
>      Started: [ tdtestclu01 tdtestclu02 ]
> Resource Group: g_nfs
>      p_lvm_nfs  (ocf::heartbeat:LVM):   Started testclu01
>      p_fs_shared        (ocf::heartbeat:Filesystem):    Started testclu01
>      p_fs_shared2       (ocf::heartbeat:Filesystem):    Started testclu01
>      p_ip_nfs   (ocf::heartbeat:IPaddr2):       Started testclu01
> Clone Set: cl_exportfs_root [p_exportfs_root]
>      Started: [ testclu01 testclu02 ]
>
> Failed actions:
>     p_exportfs_root:0_monitor_30000 (node=testclu01, call=12, rc=7, 
> status=complete): not running
>     p_exportfs_root:1_monitor_30000 (node=testclu02, call=12, rc=7, 
> status=complete): not running
>
> The filesystems mount correctly on the master at this stage and can be 
> written to.
> When I stop the services on the master node for it to failover, it doesn't 
> work.. Looses cluster-ip connectivity

This setting is unlikely to be what you want in a two node cluster:

   no-quorum-policy="freeze"

>
> Corosync.log from master after I stopped pacemaker on master node :  see 
> attached file
>
> Additional files (attached): crm-configure show
>                                                           Corosync.conf
>                                                           Global_common.conf
>
>
> I'm not sure how to proceed to get it up in a fair state now
> So if anyone could help me it would be much appreciated
>
> Kind regards
> /Fredrik Hudner
>
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> See also: http://linux-ha.org/ReportingProblems
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