R: [Linux-cluster] High system CPU usage in one of a two node cluster

[Patrick Caulfield]

Marco Lusini wrote:
> Thanks Patrick,
> 
> I have tried to get the locks for Magma on both nodes,
> and I get the same error of
> https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=212634:
> 
> cat: /proc/cluster/dlm_locks: Cannot allocate memory

That shows that there is definitely a problem of too many locks there!


> I will try to install the RPMs from Lon if I can and
> see if it solve the problem...
> 

I think it will, AFAIK Magma should not be allocating many locks, certainly not enough to cause a allocation overflow!

-- 

patrick