== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 02:47:28 (1789022848)
old_iused=3915
 - open/close 809 (time 1789022864.68 total 10.01 last 80.84)
total: 1000 open/close in 12.35 seconds: 80.99 ops/second
suppose current old_iused=4915
create_count=32, max_create_count=20000
 - unlinked 0 (time 1789022876 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3907 
waited 1 sec, old Iused 4915, new Iused 3907