[LU-14166] sanity test_27o: able to create /mnt/lustre/d27o.sanity/f27o.sanity

• Status: Resolved
• Project: Lustre
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Duplicate
• Severity: 3

Description

This issue was created by maloo for Olaf Faaland <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/99eb1259-ea98-4fee-b422-0dd2e6f538f5

test_27o failed with the following error:

able to create /mnt/lustre/d27o.sanity/f27o.sanity

The test sets fail_loc to OBD_FAIL_OST_ENOSPC on all OSTs to force preallocations to fail, then creates new files to consume already-allocated objects. It then attempts to create a new file, which should fail with ENOSPC.

Test log lines preceeding the error:

osp.lustre-OST0007-osc-MDT0003.prealloc_last_id=33
osp.lustre-OST0007-osc-MDT0003.prealloc_last_seq=0x4c0000401
osp.lustre-OST0007-osc-MDT0003.prealloc_next_id=4
osp.lustre-OST0007-osc-MDT0003.prealloc_next_seq=0x4c0000401
osp.lustre-OST0007-osc-MDT0003.prealloc_reserved=0
osp.lustre-OST0007-osc-MDT0003.prealloc_status=-28
CMD: trevis-68vm7 lctl set_param fail_loc=0x215
fail_loc=0x215
CMD: trevis-68vm8 lctl get_param -n lo[vd].*.qos_maxage
 sanity test_27o: @@@@@@ FAIL: able to create /mnt/lustre/d27o.sanity/f27o.sanity 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:5907:error()
  = /usr/lib64/lustre/tests/sanity.sh:1749:test_27o()
  = /usr/lib64/lustre/tests/test-framework.sh:6210:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:6259:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:6099:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:1754:main()

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_27o - able to create /mnt/lustre/d27o.sanity/f27o.sanity

Issue Links

• duplicates: LU-10751 sanity test 27o fails with 'able to c...