[LU-8985] conf-sanity test_50i: FAIL: wrong != 3 for striped_dir

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Blocker
• Fix Version/s: Lustre 2.10.0
• Affects Version/s: Lustre 2.10.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Jian Yu

Description

While testing patch https://review.whamcloud.com/24033 on master branch, conf-sanity test 50i failed in review-dne-part-1 test session as follows:

CMD: trevis-8vm1.trevis.hpdd.intel.com /usr/sbin/lctl get_param -n mdc.lustre-MDT0001-mdc-[!M]*.active
Updated after 6s: wanted '0' got '0'
error on LL_IOC_LMV_SETSTRIPE '/mnt/lustre/d50i.conf-sanity/2' (3): No such device
error: mkdir: create stripe dir '/mnt/lustre/d50i.conf-sanity/2' failed
error opening /mnt/lustre/d50i.conf-sanity/striped_dir: Cannot send after transport endpoint shutdown (108)
llapi_semantic_traverse: Failed to open '/mnt/lustre/d50i.conf-sanity/striped_dir': Cannot send after transport endpoint shutdown (108)
error: getdirstripe failed for /mnt/lustre/d50i.conf-sanity/striped_dir.
/usr/lib64/lustre/tests/conf-sanity.sh: line 3751: [: -eq: unary operator expected
 conf-sanity test_50i: @@@@@@ FAIL: wrong  != 3 for striped_dir 

Maloo report: https://testing.hpdd.intel.com/test_sets/072949d2-d0d2-11e6-9b20-5254006e85c2

Issue Links

• is related to: LU-8922 deactive MDT might cause 2 dir stripes created in the same MDT.