== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 09:10:55 (1790946655)
old_iused=3916
 - open/close 706 (time 1790946672.71 total 10.01 last 70.54)
total: 1000 open/close in 14.42 seconds: 69.36 ops/second
suppose current old_iused=4916
create_count=32, max_create_count=20000
 - unlinked 0 (time 1790946685 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
Waiting for MDT destroys to complete
3908 
waited 1 sec, old Iused 4916, new Iused 3908