[LU-14446] sanity-quota test 61 fails with 'create succeed, expect EDQUOT'

• Status: Open
• Project: Lustre
• Affects Version/s: Lustre 2.14.0, Lustre 2.15.0
• Type: Bug
• Priority: Minor
• Reporter: James Nunez (Inactive)
• Assignee: WC Triage
• Resolution: Unresolved
• Labels: quota
• Severity: 3

Description

sanity-quota test_61 started failing with 'create succeed, expect EDQUOT' starting in early January 2021 with
2021-01-07 - 2.13.0 server/2.13.57.44 client interop testing - https://testing.whamcloud.com/test_sets/9f8f7e9b-991d-4350-a319-9e75c273c9a0
2021-01-15 - 2.13.57.53 server/clients - https://testing.whamcloud.com/test_sets/2991b0ff-a55c-49a0-b70a-04a156802711

Looking at the client test_log for a recent failure at https://testing.whamcloud.com/test_sets/b4ce4f7b-93f5-489f-8e7b-71281ca9ea6a, we see

Test out of quota
CMD: onyx-21vm4,onyx-21vm5 lctl set_param -n os[cd]*.*MDT*.force_sync=1
CMD: onyx-21vm3 lctl set_param -n osd*.*OS*.force_sync=1
running as uid/gid/euid/egid 60000/60000/60000/60000, groups:
 [createmany] [-m] [/mnt/lustre/d61.sanity-quota/f61.sanity-quota-0] [20480]
 - create 9144 (time 1613632733.87 total 10.00 last 914.36)
 - create 18053 (time 1613632743.88 total 20.00 last 890.85)
 - create 20000 (time 1613632746.14 total 22.27 last 858.30)
total: 20480 create in 22.79 seconds: 898.63 ops/second
CMD: onyx-21vm4 /usr/sbin/lctl get_param -n version 2>/dev/null
 sanity-quota test_61: @@@@@@ FAIL: create succeed, expect EDQUOT 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:6273:error()
  = /usr/lib64/lustre/tests/sanity-quota.sh:159:quota_error()
  = /usr/lib64/lustre/tests/sanity-quota.sh:3977:test_default_quota()
  = /usr/lib64/lustre/tests/sanity-quota.sh:4056:test_61()