== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 18:31:20 (1781303480)
old_iused=4887
 - open/close 621 (time 1781303496.41 total 10.01 last 62.03)
total: 1000 open/close in 15.93 seconds: 62.79 ops/second
suppose current old_iused=5887
create_count=32, max_create_count=20000
 - unlinked 0 (time 1781303512 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Waiting for MDT destroys to complete
4911 
waited 1 sec, old Iused 5887, new Iused 4911