== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 23:14:27 (1788923667)
old_iused=3916
 - open/close 631 (time 1788923685.04 total 10.01 last 63.06)
total: 1000 open/close in 15.33 seconds: 65.24 ops/second
suppose current old_iused=4916
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788923699 ; 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