== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 15:32:05 (1788204725)
old_iused=3945
 - open/close 912 (time 1788204740.88 total 10.00 last 91.19)
total: 1000 open/close in 11.23 seconds: 89.02 ops/second
suppose current old_iused=4945
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788204750 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Waiting for MDT destroys to complete
3937 
waited 1 sec, old Iused 4945, new Iused 3937