== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 00:26:04 (1780979164)
old_iused=3879
 - open/close 981 (time 1780979178.50 total 10.01 last 98.01)
total: 1000 open/close in 10.18 seconds: 98.19 ops/second
suppose current old_iused=4879
create_count=32, max_create_count=20000
 - unlinked 0 (time 1780979185 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3903 
waited 1 sec, old Iused 4879, new Iused 3903