== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 02:39:35 (1789454375)
old_iused=3918
 - open/close 777 (time 1789454391.62 total 10.02 last 77.52)
total: 1000 open/close in 13.28 seconds: 75.32 ops/second
suppose current old_iused=4918
create_count=32, max_create_count=20000
 - unlinked 0 (time 1789454402 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Waiting for MDT destroys to complete
3910 
waited 1 sec, old Iused 4918, new Iused 3910