Thanks Carsten, Andrew - I had seen https://jira.whamcloud.com/browse/LU-12826 but not https://jira.whamcloud.com/browse/LU-11872 . We've been really slow to upgrade so are only just recently this summer putting in project quotas straight onto 2.12.5, so it's early days at the moment - I'll keep using robinhood stats in any case to keep an eye on how project quotas are working out.
On Wed, 21 Oct 2020 at 16:35, Carsten Beyer <[email protected]> wrote: > Hi Andrew and Matt, > > we tried project quota on Lustre 2.11 and hit this: > > https://jira.whamcloud.com/browse/LU-11872 > > This behaviour occurs also even if source/destination are on different > project quota enabled filesystems. It affects also existing > hardlinks/files when setting the quota id and hardlinks are not possible > afterwards between different projects with different id's for standard > users (Error message: ''Invalid cross-device link''), but could be set > as 'root'. > > We will not update our current system to a higher Lustre version. New > cluster with newer Lustre version will be installed next year. > > Cheers, > Carsten > > Am 21.10.2020 um 13:07 schrieb Andrew Elwell: > > On Wed, 21 Oct 2020 at 20:39, Matt Raso-Barnett <[email protected]> > wrote: > > > >> If there are indexes or other optimisations people have around > fileclasses to improve this however I'd love to hear about it. Admittedly > now we are moving to project quotas, the need for this system is going to > be lessened as we'll have accurate per-tree space/inode usage stats from > the quota finally. > > I take it you saw https://jira.whamcloud.com/browse/LU-12826 ? > > Sadly our main filesystem that we'd like to use project quotas on is > > still 2.10, and I haven't got a 2.12.x upgrade scheduled in yet > > > > > > _______________________________________________ > > robinhood-support mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/robinhood-support > > -- > Carsten Beyer > Abteilung Systeme > > Deutsches Klimarechenzentrum GmbH (DKRZ) > Bundesstraße 45a * D-20146 Hamburg * Germany > > Phone: +49 40 460094-221 > Fax: +49 40 460094-270 > Email: [email protected] > URL: http://www.dkrz.de > > Geschäftsführer: Prof. Dr. Thomas Ludwig > Sitz der Gesellschaft: Hamburg > Amtsgericht Hamburg HRB 39784 > > > _______________________________________________ > robinhood-support mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/robinhood-support >
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