== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 17:35:07 (1790717707)
old_iused=3946
 - open/close 926 (time 1790717723.56 total 10.01 last 92.51)
total: 1000 open/close in 11.36 seconds: 88.05 ops/second
suppose current old_iused=4946
create_count=32, max_create_count=20000
 - unlinked 0 (time 1790717733 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Waiting for MDT destroys to complete
3938 
waited 1 sec, old Iused 4946, new Iused 3938