== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 17:10:51 (1788469851)
old_iused=3916
 - open/close 594 (time 1788469866.38 total 10.02 last 59.31)
total: 1000 open/close in 16.94 seconds: 59.02 ops/second
suppose current old_iused=4916
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788469883 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Waiting for MDT destroys to complete
3908 
waited 1 sec, old Iused 4916, new Iused 3908