== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 02:13:30 (1788848010)
old_iused=3915
 - open/close 937 (time 1788848024.38 total 10.01 last 93.65)
total: 1000 open/close in 10.66 seconds: 93.82 ops/second
suppose current old_iused=4915
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788848032 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Waiting for MDT destroys to complete
3907 
waited 1 sec, old Iused 4915, new Iused 3907