== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 04:29:55 (1789460995)
old_iused=3948
 - open/close 882 (time 1789461009.47 total 10.01 last 88.14)
total: 1000 open/close in 11.62 seconds: 86.05 ops/second
suppose current old_iused=4948
create_count=32, max_create_count=20000
 - unlinked 0 (time 1789461018 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3940 
waited 1 sec, old Iused 4948, new Iused 3940