Andreas, Is there any IO penalties in enabling project quota? Will I see the same throughput from the FS? Thanks -Raj
On Fri, Apr 15, 2022 at 1:32 PM Andreas Dilger via lustre-discuss < [email protected]> wrote: > Note that in newer Lustre releases, if you have project IDs enabled (you > don't need to *enforce* project quotas, just have quota accounting > enabled), that "df" (statfs()) will return the quota for the project ID on > that directory tree. It isn't _quite_ "fast du" for arbitrary directory > trees, but quite useful in any case. > > > On Apr 15, 2022, at 11:17, Steve L via lustre-discuss < > [email protected]> wrote: > > Hi Thomas, > > Thanks for the tips. > > I have a client that they are looking into implementing their own "fast > du". I will look into Robinhood to see if there are any duplicated > functions. Not sure if they are looking into advanced functionality like > policy management, thou. > > Does Robinhood offer APIs, or command-line tools to provide "du" like > data? If not, how about direct database accesses? > > /steve > ------------------------------ > *From:* [email protected] <[email protected]> > *Sent:* Friday, April 15, 2022 4:03 AM > *To:* 'Steve L' <[email protected]> > *Cc:* [email protected] <[email protected]> > *Subject:* RE: Essential tools for Lustre > > Dear Steve, > > > >What are the essential tools to make life easier in the Lustre ecosystem? > > > We use and maintain to those 2 open-source tools: > - Shine, for Lustre administration: > https://github.com/cea-hpc/shine > - RobinHood policy engine for managing data in filesystems: > https://github.com/cea-hpc/robinhood/wiki > > > Best regards, > Thomas > > > *De :* lustre-discuss [mailto:[email protected] > <[email protected]>] *De la part de* Steve L via > lustre-discuss > *Envoyé :* samedi 9 avril 2022 00:52 > *À :* [email protected] > *Objet :* [lustre-discuss] Essential tools for Lustre > > > Hi All, > > > I am new to Lustre. I like to know if anyone out there is actively using > IML (Integrated Manager for Lustre) to administer and/or monitor Lustre? > > > If yes, I plan to run Lustre LTS (e.g., 2.12.8). Do you know if IML can > run against 2.12.8? IML official website seems to be very quiet for the > last year. Is the project still alive? > > > If no, do you run any other GUI or non-GUI tools to help > administer/monitor? What are the essential tools to make life easier in the > Lustre ecosystem? > > > Any pointers are deeply appreciated. > > > If this is not the right forum to ask such questions, please accept my > apology. I searched the archive, but could not discover any items related > to IML. > > > Thanks ahead for your assistance. > > > Steve > > > _______________________________________________ > lustre-discuss mailing list > [email protected] > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > > > Cheers, Andreas > -- > Andreas Dilger > Lustre Principal Architect > Whamcloud > > > > > > > > _______________________________________________ > lustre-discuss mailing list > [email protected] > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >
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