[LU-530] group qoutas not enforced

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.1.0, Lustre 1.8.7
• Affects Version/s: Lustre 1.8.6
• Environment: CentOS
• Severity: 3
• Bugzilla ID: 24,154
• Assignee: Niu Yawei (Inactive)
• Reporter: Sven Trautmann (Inactive)

Description

Group quotas on Lustre 1.8.4 and 1.8.6 (issue has only been tested with these two versions) are not enforced.
A customer noticed, that user quotas are enforced, but group quotas are not (see BZ 24154).
I tried to reproduce this issue with Lustre 1.8.6 and found the same problem.
I've attached the script (create_test_lustre.sh) I used to verify the problem on a virtual machine.
The output of the script (create_test_lustre.txt) and the quota stats (lquota.tar.gz) is attached as well.
Is there something wrong with the way quotas are set up in this script or is this a real bug?

Issue Links

• Trackbacks: Lustre 1.8.x known issues tracker While testing against Lustre b18 branch, we would hit known bugs which were already reported in Lustre Bugzilla https://bugzilla.lustre.org/. In order to move away from relying on Bugzilla, we would create a JIRA
• Trackbacks: Changelog 1.8 {}version 1.8.7wc1{} {}Support for networks: socklnd \any kernel supported by Lustre, qswlnd Qsnet kernel modules 5.20 and later, openiblnd IbGold 1.8.2, o2iblnd OFED 1.3, 1.4.1, 1.4.2, 1.5.1, 1.5.2, 1.5.3.1 and 1.5.3.2 gmlnd GM 2.1....