[LU-2081] 24v failed and missing cleanup trap

• Type: Bug
• Resolution: Won't Fix
• Priority: Minor
• Severity: 3
• Assignee: WC Triage
• Reporter: Di Wang

Description

== sanity test 24v: list directory with large files (handle hash collision, bug: 17560) == 22:30:17 (1349242217)
mkdir 0 for /mnt/lustre/d24v

• created 10000 (time 1349242234.53 total 17.07 last 17.07)
• created 20000 (time 1349242251.62 total 34.16 last 17.09)
• created 30000 (time 1349242268.96 total 51.50 last 17.34)
• created 40000 (time 1349242286.21 total 68.75 last 17.25)
• created 50000 (time 1349242303.70 total 86.24 last 17.49)
• created 60000 (time 1349242321.02 total 103.56 last 17.32)
• created 70000 (time 1349242338.21 total 120.75 last 17.19)
• created 80000 (time 1349242355.27 total 137.81 last 17.06)
• created 90000 (time 1349242372.55 total 155.09 last 17.29)
  total: 100000 creates in 172.62 seconds: 579.32 creates/second
  mdc.lustre-MDT0000-mdc-ffff88082aec1000.stats=clear
  mdc.lustre-MDT0001-mdc-ffff88082aec1000.stats=clear
  mdc.lustre-MDT0002-mdc-ffff88082aec1000.stats=clear
  mdc.lustre-MDT0003-mdc-ffff88082aec1000.stats=clear
  /usr/lib64/lustre/tests/sanity.sh: line 856: 256
  256
  256
  256*4096: syntax error in expression (error token is "256
  256
  256*4096")
  test_24v returned 1
  FAIL 24v (175s)

Clearly this tests needs a cleanup trap, otherwise it will leave a lot files, which will affect the following tests. especially "== sanity test 65ic: new find on -1 default directory striping =="