From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nic Henke Date: Thu, 24 Sep 2009 15:33:18 -0500 Subject: [Lustre-devel] using LST for performance testing Message-ID: <4ABBD78E.50506@cray.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lustre-devel@lists.lustre.org Hello, I'm hoping to get a few ideas on how we could modify LST to make doing performance testing easier. Right now we can use "lst stat" to get a rough idea of performance, but the timers are pretty rough and the data is a snapshot. Any ideas ? I've got cycles to do the coding, but not sure what would be the best way to fit this into the existing LST framework. BTW - the ability to dump CSV or some other text file with per-node and per-group data would also be nice. Nic