https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-821 Lustre <p>Hi,</p> <p>At CEA they have a weird situation where a user presumably has only 8 GBs of data, whereas the quota commands report a usage of several TBs.</p> <p>So we would like to know where the quota information is stored by Lustre:</p> <ul class="alternate" type="square"> <li>special hidden files in the file system?</li> <li>files on the MDT (that could be accessed by mounting the MDT as ldiskfs) ?</li> <li>files on the OSTs?</li> </ul> <p>TIA,<br/> Sebastien.</p> LU-821

Weird quota info

Bug Minor Resolved Fixed Johann Lombardi Sebastien Buisson Thu, 3 Nov 2011 11:42:45 +0000 Thu, 15 Dec 2011 12:13:59 +0000 Thu, 15 Dec 2011 12:13:59 +0000 0 2 <p>&gt; At CEA they have a weird situation where a user presumably has only 8 GBs of data, whereas the quota commands report a usage of several TBs.</p> <p>Have you tried to run quotacheck?</p> <p>&gt; So we would like to know where the quota information is stored by Lustre:</p> <p>Space accounting is handled by ldiskfs itself. Operational quota files on the slaves (i.e. MDT &amp; OSTs) are available at the root under lquota_v2.user and lquota_v2.group. As for administrative quota files (i.e. stored on the MDT which is the quota master), there are under the OBJECTS directory and the file names are admin_quotafile_v2.usr &amp; admin_quotafile_v2.grp.</p> <p>Sebastien</p> <p>Do you have any further questions here or can this ticket be closed?</p> <p>Peter</p> <p>Yes, this ticket can be closed, thank you.</p> <p>ok thanks Sebastien</p> Development Rank 1|hzvhrr: Rank (Obsolete) 6528 Severity