[LU-8593] sanity-lfsck test_19b: (3) Expected 1 repaired, but got 0

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.9.0, Lustre 2.10.0, Lustre 2.11.0
• Environment: EL7.2 Server/SLES12 SP1 Client; master, build# 3431
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for Saurabh Tandan <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/970188da-723b-11e6-8a8c-5254006e85c2.

The sub-test test_19b failed with the following error:

(3) Expected 1 repaired, but got 0

test config:

== sanity-lfsck test 19b: OST-object inconsistency self repair ======================================= 22:01:02 (1472878862)
Inject failure stub to make the OST-object to back point to
non-exist MDT-object
CMD: onyx-43vm8 /usr/sbin/lctl set_param fail_loc=0x1611
fail_loc=0x1611
error: set_param: setting /proc/fs/lustre/ldlm/namespaces/lustre-OST0000-osc-ffff88007a7f1800/lru_size=clear: Invalid argument
ldlm.namespaces.lustre-OST0000-osc-ffff88007a7f1800.lock_unused_count=1
CMD: onyx-43vm8 /usr/sbin/lctl set_param fail_loc=0
fail_loc=0
Nothing should be fixed since self detect and repair is disabled
CMD: onyx-43vm8 /usr/sbin/lctl get_param -n obdfilter.lustre-OST0000.lfsck_verify_pfid
Read RPC with right parent FID should be accepted,
and cause parent FID on OST to be fixed
CMD: onyx-43vm8 /usr/sbin/lctl set_param -n obdfilter.lustre-OST0000.lfsck_verify_pfid 1
foo
CMD: onyx-43vm8 /usr/sbin/lctl get_param -n obdfilter.lustre-OST0000.lfsck_verify_pfid
 sanity-lfsck test_19b: @@@@@@ FAIL: (3) Expected 1 repaired, but got 0

Might be related to LU-5030