== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 18:25:11 (1773613511)
old_iused=       3914 
 - open/close 676 (time 1773613528.65 total 10.02 last 67.49)
total: 1000 open/close in 14.72 seconds: 67.92 ops/second
suppose current old_iused=4914
create_count=32, max_create_count=20000
 - unlinked 0 (time 1773613543 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Waiting for MDT destroys to complete
       3906  
waited 1 sec, old Iused 4914, new Iused        3906