== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 21:17:02 (1789607822)
old_iused=3946
 - open/close 787 (time 1789607838.45 total 10.01 last 78.60)
total: 1000 open/close in 12.85 seconds: 77.82 ops/second
suppose current old_iused=4946
create_count=32, max_create_count=20000
 - unlinked 0 (time 1789607849 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3938 
waited 1 sec, old Iused 4946, new Iused 3938