== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 17:16:44 (1768256204)
old_iused=       1005 
total: 1000 open/close in 8.74 seconds: 114.36 ops/second
suppose current old_iused=2005
create_count=32, max_create_count=20000
 - unlinked 0 (time 1768256220 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
sleep 20 for ZFS MDS
       1029  
waited 1 sec, old Iused 2005, new Iused        1029