Quotas doesn't work very well in Lustre 1.6.4.x Qunit allocation doesn't work correctly so practically every time you change quota you have to reset it first. There are many bugzilla tickets about this issue. Also after some time of using quotas we experienced LBUG's thus we decided to turn them off. Apparently lustre 1.6.5 will introduce lots of changes to quota code in order to fix this flows and as well to allow to introduce new features.
Regards, Wojciech Turek On 5 Jun 2008, at 09:57, Enrico Morelli wrote: > On Thu, 5 Jun 2008 09:47:52 +0200 > Enrico Morelli <[EMAIL PROTECTED]> wrote: > >> On Wed, 4 Jun 2008 12:42:47 +0200 >> Enrico Morelli <[EMAIL PROTECTED]> wrote: >> >>> On Wed, 04 Jun 2008 14:11:47 +0400 >>> Andrew Perepechko <[EMAIL PROTECTED]> wrote: >>> >>>> Enrico, >>>> >>>> what version of Lustre are you using? >>>> >>> >>> 1.6.4.3 > > Ok. For now I solved the problem, resetting user quota and set it > again. > >>> >>>> Andrew. >>>> >>>> On Wednesday 04 June 2008 12:51:26 Enrico Morelli wrote: >>>>> Dear all, >>>>> >>>>> I've a problem that I don't understand. >>>>> >>>>> Disk quotas for user hsco1 (uid 1250): >>>>> Filesystem kbytes quota limit grace files quota >>>>> limit grace /lustre_homes/ 13204576 30000000 35000000 >>>>> 60309 0 0 >>>>> spfs-MDT0000_UUID >>>>> 14760 0 102400 60309 0 0 >>>>> spfs-OST0000_UUID >>>>> 3648336 0 3788800 >>>>> spfs-OST0001_UUID >>>>> 2050408 0 2150400 >>>>> spfs-OST0002_UUID >>>>> 3660516 0 3788800 >>>>> spfs-OST0003_UUID >>>>> 3830556* 0 1 >>>>> >>>>> >>>>> For me the user is under the quota (13GB data vs 30GB of quota), >>>>> but for the system is out of quota. Where is the problem? >>>>> >>>>> Thanks >>>> >>>> >>> >>> >> I don't understand the last row displayed by lfs quota: >> spfs-OST0003_UUID >> 3830556* 0 1 >> >> This is my df: >> /dev/data_se/lustre_mgs_mdt >> 45871740 1515804 41734496 >> 4% /lustre_mgs_mdt /dev/data_se/data_local_a >> 516061624 237605788 252241436 49% /data_local_a >> /dev/data_se/data_local_b >> 516061624 228373408 261473816 47% /data_local_b >> /dev/data_se/data_local_c >> 516061624 283749608 206097616 58% /data_local_c >> /dev/data_se/data_local_d >> 278673480 167750860 96766844 64% /data_local_d >> [EMAIL PROTECTED]:/spfs >> 1826858352 917479664 816579452 53% /lustre_homes >> >> >> The manual say: >> Note - Values appended with “*” show the limit that has been >> over-used (exceeding the quota), and receives this message Disk quota >> exceeded. >> >> How can I solve this problem? >> >> --- >> ------------------------------------------------------------------- >> (o_ (o_ //\ Coltivate Linux che tanto Windows si pianta da solo. >> (/)_ V_/_ >> +------------------------------------------------------------------+ >> | ENRICO MORELLI | email: [EMAIL PROTECTED] >> | | >> * * * * | phone: +39 055 4574269 | | >> University of Florence | fax : +39 055 4574253 | | >> CERM - via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY | >> +------------------------------------------------------------------+ >> _______________________________________________ >> Lustre-discuss mailing list >> [email protected] >> http://lists.lustre.org/mailman/listinfo/lustre-discuss > > > -- > ------------------------------------------------------------------- > (o_ > (o_ //\ Coltivate Linux che tanto Windows si pianta da solo. > (/)_ V_/_ > +------------------------------------------------------------------+ > | ENRICO MORELLI | email: [EMAIL PROTECTED] | > | * * * * | phone: +39 055 4574269 | > | University of Florence | fax : +39 055 4574253 | > | CERM - via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY | > +------------------------------------------------------------------+ > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
