I’ve been told that V70o0 unified nodes (GPFS under the covers) run with tracing enabled all the time.. but I agree with you Brian on the potential impacts. But when you must catch a trace for a problem that occurs once every few weeks – how else would I do it? Bob Oesterlin Sr Principal Storage Engineer, Nuance 507-269-0413 From: <gpfsug-discuss-bounces at spectrumscale.org> on behalf of Bryan Banister <bbanister at jumptrading.com> Reply-To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org> Date: Tuesday, March 7, 2017 at 2:58 PM To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org> Subject: [EXTERNAL] Re: [gpfsug-discuss] Potential problems - leaving trace enabled in over-write mode? I believe IBM recommends never running clusters with continuous tracing. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20170307/93fc821a/attachment.html>