[Linux-cluster] DLM Problem

[gordan at bobich.net]

On Thu, 31 Jan 2008, isplist at logicore.net wrote:

>>>> dd if=/dev/zero > /dev/mygfsblockdevice bs=1024 count=1024
>>> On the /dev/sda in my case then.
>
> Ok, done. I can reboot and see if I still get those errors next.
>
>> What does "cman_tool status" say?
>
> On the clustered nodes;
>
> # cman_tool status
> Protocol version: 5.0.1
> Config version: 87
> Cluster name: compweb
> Cluster ID: 13304
> Cluster Member: Yes
> Membership state: Cluster-Member
> Nodes: 3
> Expected_votes: 5
> Total_votes: 3
> Quorum: 3
> Active subsystems: 4
> Node name: cweb40.companions.com
> Node ID: 40
> Node addresses: 192.168.1.40
>
> And on my non clustered node, of course
> # cman_tool status
> cman_tool: can't open /proc/cluster/status, cman not running
>
> Should I add this node back into the cluster now?

Can do. Your cluster is up and running, so that implies that at least 
works. See what things say now when you try to get the nodes to mount the 
freshly created GFS.

Gordan