[LU-3878] sanity-benchmark test fsx: Bus error

• Type: Bug
• Resolution: Not a Bug
• Priority: Major
• Affects Version/s: Lustre 2.4.1, Lustre 2.5.0, Lustre 2.6.0
• Environment: Lustre build: http://build.whamcloud.com/job/lustre-b2_4/44/ (2.4.1 RC1); Distro/Arch: RHEL6.4/x86_64 + FC18/x86_64 (Server + Client)
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Jian Yu

Description

sanity-benchmark test fsx failed as follows:

== sanity-benchmark test fsx: fsx ==================================================================== 22:15:58 (1378185358)
debug=0
Using: fsx -c 50 -p 1000 -S 29278 -P /tmp -l 206139         -N 100000  /mnt/lustre/f0.fsxfile
Chance of close/open is 1 in 50
Seed set to 29278
truncating to largest ever: 0xd3af
/usr/lib64/lustre/tests/sanity-benchmark.sh: line 186: 12471 Bus error               $CMD
 sanity-benchmark test_fsx: @@@@@@ FAIL: fsx failed 

Maloo report: https://maloo.whamcloud.com/test_sets/becb9218-14ef-11e3-ac48-52540035b04c

This is a regression on Lustre b2_4 branch.

Issue Links

• duplicates: LU-2909 Failure on test suite sanity-benchmark test_fsx: fsx bus error, core dumped
• is related to: LU-6729 sanity-benchmark test_fsx: Bus error