== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 02:50:26 (1786171826)
old_iused=       3914
 - open/close 831 (time 1786171843.42 total 10.01 last 83.02)
total: 1000 open/close in 12.05 seconds: 83.00 ops/second
suppose current old_iused=4914
create_count=32, max_create_count=20000
 - unlinked 0 (time 1786171854 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Waiting for MDT destroys to complete
       3906 
waited 1 sec, old Iused 4914, new Iused        3906