== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 07:36:36 (1788867396)
old_iused=447
total: 1000 open/close in 5.23 seconds: 191.07 ops/second
suppose current old_iused=1447
create_count=32, max_create_count=20000
 - unlinked 0 (time 1788867406 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
sleep 20 for ZFS MDS
439 
waited 1 sec, old Iused 1447, new Iused 439