Hi, Jaimie, we got the same problem, also with a GSS although I suppose it's rather to do with the code above GNR, but who knows. I have a PMR open for quite some time (and had others as well). Seems like things improved by upgrading the FS version, but atre not gone.
However, these issues are to be solved via PMRs. Mit freundlichen Grüßen / Kind regards Dr. Uwe Falke IT Specialist High Performance Computing Services / Integrated Technology Services / Data Center Services ------------------------------------------------------------------------------------------------------------------------------------------- IBM Deutschland Rathausstr. 7 09111 Chemnitz Phone: +49 371 6978 2165 Mobile: +49 175 575 2877 E-Mail: [email protected] ------------------------------------------------------------------------------------------------------------------------------------------- IBM Deutschland Business & Technology Services GmbH / Geschäftsführung: Andreas Hasse, Thomas Wolter Sitz der Gesellschaft: Ehningen / Registergericht: Amtsgericht Stuttgart, HRB 17122 From: "Jaime Pinto" <[email protected]> To: "gpfsug main discussion list" <[email protected]>, "Jaime Pinto" <[email protected]> Date: 05/11/2017 08:17 PM Subject: Re: [gpfsug-discuss] BIG LAG since 3.5 on quota accounting reconciliation Sent by: [email protected] Just bumping up. When I first posted this subject at the end of March there was a UG meeting that drove people's attention. I hope to get some comments now. Thanks Jaime Quoting "Jaime Pinto" <[email protected]>: > In the old days of DDN 9900 and gpfs 3.4 I only had to run mmcheckquota > once a month, usually after the massive monthly purge. > > I noticed that starting with the GSS and ESS appliances under 3.5 that > I needed to run mmcheckquota more often, at least once a week, or as > often as daily, to clear the slippage errors in the accounting > information, otherwise users complained that they were hitting their > quotas, even throughout they deleted a lot of stuff. > > More recently we adopted a G200 appliance (1.8PB), with v4.1, and now > things have gotten worst, and I have to run it twice daily, just in > case. > > So, what I am missing? Is their a parameter since 3.5 and through 4.1 > that we can set, so that GPFS will reconcile the quota accounting > internally more often and on its own? > > Thanks > Jaime > ************************************ TELL US ABOUT YOUR SUCCESS STORIES http://www.scinethpc.ca/testimonials ************************************ --- Jaime Pinto SciNet HPC Consortium - Compute/Calcul Canada www.scinet.utoronto.ca - www.computecanada.ca University of Toronto 661 University Ave. (MaRS), Suite 1140 Toronto, ON, M5G1M1 P: 416-978-2755 C: 416-505-1477 ---------------------------------------------------------------- This message was sent using IMP at SciNet Consortium, University of Toronto. _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
