[LU-5209] sanity-lfsck test_18d failure: Expect file2 size 4, but got 0

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.6.0
• Labels: lfsck
• Environment: Lustre 2.5.60 on the OpenSFS cluster, CentOS 6.5 with one server (mds01) with a MGS and MDS with two MDTs, another server (mds02) with MDS and two MDTs, four OSSs with two OSTs each and four clients.
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: James Nunez (Inactive)

Description

Running sanity-lfsck with the stated environment, tests 18c, 18d, 18e, and 19a fail and test 19b hangs. Test results are at https://maloo.whamcloud.com/test_sessions/5ad54b54-f5a5-11e3-b29e-52540035b04c .

sanity-lfsck test 18d fails with the error:

sanity-lfsck test_18d: @@@@@@ FAIL: (6) Expect file2 size 4, but got 0

The file size of 0 is correct

ls -il /lustre/scratch/d18d.sanity-lfsck/a1/f2
216172799293652997 -rw-r--r-- 1 bin bin 0 Jun 16 16:00 /lustre/scratch/d18d.sanity-lfsck/a1/f2

Calling

do_facet mds1 /usr/sbin/lctl get_param -n mdd.scratch-MDT0000.lfsck_layout 

before the call to ls shows:

name: lfsck_layout
magic: 0xb173ae14
version: 2
status: completed
flags:
param: all_targets,orphan,create_ostobj
time_since_last_completed: 2 seconds
time_since_latest_start: 7 seconds
time_since_last_checkpoint: 2 seconds
latest_start_position: 0
last_checkpoint_position: 25097
first_failure_position: 0
success_count: 1
repaired_dangling: 1
repaired_unmatched_pair: 0
repaired_multiple_referenced: 0
repaired_orphan: 1
repaired_inconsistent_owner: 0
repaired_others: 0
skipped: 0
failed_phase1: 0
failed_phase2: 0
checked_phase1: 9
checked_phase2: 1
run_time_phase1: 0 seconds
run_time_phase2: 5 seconds
average_speed_phase1: 9 items/sec
average_speed_phase2: 0 objs/sec
real-time_speed_phase1: N/A
real-time_speed_phase2: N/A
current_position: N/A

Issue Links

• is related to: LU-5208 sanity-lfsck test_18c failure: Expect 3 fixed on mds1, but got: 2