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<p class="MsoNormal">Hi Zhang Di,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hope it’s not too late to jump into this one <span style="font-family:"Apple Color Emoji"">
😊</span> You’re only providing the quota settings on MDT0 but did you also enable project quotas on the OSTs?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:Courier">oss1$> lctl get_param osd-*.*.quota_slave.info | grep space<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier">space acct: ugp<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="color:black">Diego</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">lustre-discuss <lustre-discuss-bounces@lists.lustre.org> on behalf of zhang di <dorothy00dd@gmail.com><br>
<b>Date: </b>Tuesday, 25 December 2018 at 09:27<br>
<b>To: </b>"lustre-discuss@lists.lustre.org" <lustre-discuss@lists.lustre.org><br>
<b>Subject: </b>[lustre-discuss] space usage is not limited when using project quota<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black">Hi,<br>
I’m trying to use lustre’s project quota feature, my quota configuration is:<br>
<br>
[root@mds1 dc2-user]# lctl get_param osd-*.*.<a href="http://quota_slave.info/" target="_blank">quota_slave.info</a><br>
<a href="http://osd-ldiskfs.lustrefs-mdt0000.quota_slave.info/" target="_blank">osd-ldiskfs.lustrefs-MDT0000.quota_slave.info</a>=<br>
target name: lustrefs-MDT0000<br>
pool ID: 0<br>
type: md<br>
quota enabled: ugp<br>
conn to master: setup<br>
space acct: ugp<br>
user uptodate: glb[1],slv[1],reint[0]<br>
group uptodate: glb[1],slv[1],reint[0]<br>
project uptodate: glb[1],slv[1],reint[0]<br>
<br>
And have enable filesystem project feature:<br>
<br>
[root@mds1 dc2-user]# dumpe2fs -h /dev/vdc | grep 'Filesystem features'<br>
dumpe2fs 1.42.13.wc6 (05-Feb-2017)<br>
Filesystem features: has_journal ext_attr resize_inode dir_index filetype mmp flex_bg dirdata sparse_super large_file huge_file uninit_bg dir_nlink quota project<br>
<br>
Then I set quota on client:<br>
[root@client2 test]# lfs quota -p 123 /mnt/test<br>
Disk quotas for prj 123 (pid 123):<br>
Filesystem kbytes quota limit grace files quota limit grace<br>
/mnt/test 4 10240 10240 - 1 10000 10000 -<br>
<br>
Although the hard limit is 10M, the lustre quota don’t limit file size I write:<br>
<br>
dd if=/dev/zero of=hello bs=30M count=1</span> <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black">[root@client2 test]# lsattr -p</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black"> 123 -----------------P ./hello</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black"><br>
[root@client2 test]# lfs quota -p 123 /mnt/test<br>
Disk quotas for prj 123 (pid 123):<br>
Filesystem kbytes quota limit grace files quota limit grace<br>
/mnt/test 28676* 10240 10240 - 2 10000 10000 -<br>
<br>
My lustre version is 2.10.3, so, Does it a lustre quota's bug ?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Helvetica;color:black">Thank you very much.</span><o:p></o:p></p>
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