Hello Jonathan! Yes you are right: home is a fileset and filesetdf is set
So do I understand right: a df always shows a "device free" report ( independent from being a fileset or not) Yes, I would be very interested in the utility 😊 Thank you very much ! Best wishes Mit freundlichen Grüßen Walter Sklenka Technical Consultant EDV-Design Informationstechnologie GmbH Giefinggasse 6/1/2, A-1210 Wien Tel: +43 1 29 22 165-31 Fax: +43 1 29 22 165-90 E-Mail: [email protected] Internet: www.edv-design.at -----Original Message----- From: gpfsug-discuss <[email protected]> On Behalf Of Jonathan Buzzard Sent: Dienstag, 9. April 2024 13:50 To: [email protected] Subject: Re: [gpfsug-discuss] gpfs userquota : can df represent the users space used On 09/04/2024 12:25, Walter Sklenka wrote: > CAUTION: This email originated outside the University. Check before > clicking links or attachments. > > Hi! > > A collegue/customer asked me theses days why on the quota enabled > filesystem a “df .” in the home dir does not show his used and free > space , representing the quotas > > I have to admit I never checked this before . On an other gpfs cluster > he says it does > > When using mmlsquota as normal user this works > > xy@lxx:~$ /usr/lpp/mmfs/bin/mmlsquota --block-size auto > > Block Limits | File > Limits > > Filesystem Fileset type blocks quota limit > in_doubt grace | files quota limit in_doubt grace > Remarks > > mulfs home USR 29.31G 4.785T 5T > 0 none | 208821 0 0 0 none > > mulfs scratch USR 16K 0 0 > 0 none | 79 0 0 0 none > > My silly question is, should “df” do the same and if not what could be > the reasons? > Sounds like the home directory might be a fileset and filesetdf might be set for the file system where df is reporting the home directory quota numbers for mmdf. In general mmdf behaves like df so you get a "device free" report not a quota report. I wrote a small utility that I call mmdiskusage that reports a users home directory quota if it exists. It also skips the in_doubt number because that confuses users. We have it called automatically when they log on, start a terminal etc. Output looks like this Block Limits | File Limits Usage Quota Limit Grace | Files Quota Limit Grace 55.7G 350G 1T n/a | 37109 1000000 2000000 n/a I could post the source if people are interested. It's about 100 lines of clean C plus comments Apache license. It was a development of the mmdfree command I wrote back in the day for Samba. JAB. -- Jonathan A. Buzzard Tel: +44141-5483420 HPC System Administrator, ARCHIE-WeSt. University of Strathclyde, John Anderson Building, Glasgow. G4 0NG _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org
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