== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 09:27:59 (1775222879)
old_iused=       3943 
 - open/close 886 (time 1775222894.45 total 10.01 last 88.51)
total: 1000 open/close in 11.35 seconds: 88.08 ops/second
suppose current old_iused=4943
create_count=32, max_create_count=20000
 - unlinked 0 (time 1775222903 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
Waiting for MDT destroys to complete
       3935  
waited 1 sec, old Iused 4943, new Iused        3935