== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 18:21:18 (1781216478)
old_iused=       3915
 - open/close 725 (time 1781216494.35 total 10.00 last 72.50)
total: 1000 open/close in 13.60 seconds: 73.54 ops/second
suppose current old_iused=4915
create_count=32, max_create_count=20000
 - unlinked 0 (time 1781216507 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Waiting for MDT destroys to complete
       3907 
waited 1 sec, old Iused 4915, new Iused        3907