[Linux-cluster] ccsd and mounting gfs errors

Jonathan E Brassow jbrassow at redhat.com
Wed Oct 27 21:59:07 UTC 2004


Are the magma plugins installed?  CCS uses magma to connect to the 
cluster manager - which can be either gulm or cman.  If the plugins 
aren't there, it will not be able to contact the cluster manager and 
won't be able to determine quorum.

ls /usr/lib/magma/plugins

  brassow

On Oct 27, 2004, at 4:39 PM, jim wrote:

>
> FYI, we're not using any modules since we've statically compiled GFS 
> support
> into the kernel. According to your formula my quorate is 1.5 ((2 nodes 
> +1)/2).
> The number of total votes is 1 (when i bring up only one system) and 
> the
> quorum is 1 also so that checks out. I'm still getting this wacky 
> "Cluster is
> not quorate" error though. Argh Argh!
>
> Jim
>
> On Wed, 27 Oct 2004, Jonathan E Brassow wrote:
>
>> quorate == majority  -- generally, (# of Nodes+1)/2
>>
>> Try this on all your cluster nodes:
>> 1. modprobe cman
>> 2. ccsd
>> 3. cman_tool join -c <cluster name>
>>
>> before bring up any other subsystems, do
>> 4. cat /proc/cluster/status
>>
>> Total_votes should be >= Quorum
>>
>>   brassow
>
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