head node has an extremely high load average.

[m.roth at 5-cent.us]

Yixin Luo wrote:
> On Thu, Jun 27, 2013 at 8:48 AM, Doll, Margaret Ann
> <margaret_doll at brown.edu
>> wrote:
>
>> Thanks.  This sounds like what I need.
>>
>> On Thu, Jun 27, 2013 at 9:44 AM, Miner, Jonathan W (US SSA) <
>> jonathan.w.miner at baesystems.com> wrote:
>>
>> >
>> > > How does one determine from which node the massive io requests are
>> > coming?

Yixin Luo - please don't top post.

> NO job from users should be allowed to run on the headnode.

*Very* good point - they're correct, it should not run on node1. It should
be submitted, and that will distribute it to the other nodes.

      mark