== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 00:03:41 (1789272221)
old_iused=3950
 - open/close 530 (time 1789272239.03 total 10.01 last 52.93)
total: 1000 open/close in 18.87 seconds: 53.00 ops/second
suppose current old_iused=4950
create_count=32, max_create_count=20000
 - unlinked 0 (time 1789272256 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Waiting for MDT destroys to complete
3942 
waited 1 sec, old Iused 4950, new Iused 3942