[Ocfs2-users] Unable to stop cluster as heartbeat region still active

Sunil Mushran sunil.mushran at oracle.com
Tue Oct 18 14:12:26 PDT 2011


ls -lR /sys/kernel/config/cluster

What does this return?

On 10/18/2011 02:05 PM, Laurentiu Gosu wrote:
> Hi,
> I have a 2 nodes ocfs2 cluster running UEK 2.6.32-100.0.19.el5,
> ocfs2console-1.6.3-2.el5, ocfs2-tools-1.6.3-2.el5.
> My problem is that all the time when i try to run /etc/init.d/o2cb stop
> it fails with this error:
>       Stopping O2CB cluster CLUSTER: Failed
>       Unable to stop cluster as heartbeat region still active
> There is no active mount point. I tried to manually stop the heartdbeat
> with "ocfs2_hb_ctl -K -d /dev/mapper/volgr1-lvol0 ocfs2" (after finding
> the refs number with "ocfs2_hb_ctl -I -d /dev/mapper/volgr1-lvol0 ").
> But even if refs number is set to zero the "heartbeat region still
> active" occurs.
> How can i fix this?
>
> Thank you in advance.
> Laurentiu.
>
>
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