[Lustre-discuss] Monitoring program io usage

Henwood, Richard richard.henwood at intel.com
Mon Nov 12 12:23:42 PST 2012

On Mon, 2012-11-12 at 13:57 -0600, David Noriega wrote:
> We run a small cluster with a two node lustre setup, so its easy to
> see when some program thrashes the file system. Not being a
> programmer, what tools or methods could I use to monitor and log data
> to help the developer regarding their io usage on lustre?

Hi David,

I periodically update a wiki page with third-party tools for Lustre:

Given your requirements, I would suggest having a look at xltop. Or
maybe lltop.

Richard.Henwood at intel.com
High Performance Data Division

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