== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 22:09:07 (1775873347)
old_iused=       3915 
 - open/close 702 (time 1775873364.70 total 10.02 last 70.09)
total: 1000 open/close in 14.80 seconds: 67.57 ops/second
suppose current old_iused=4915
create_count=32, max_create_count=20000
 - unlinked 0 (time 1775873378 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Waiting for MDT destroys to complete
       3907  
waited 1 sec, old Iused 4915, new Iused        3907