== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 04:03:02 (1734685382)
old_iused=10602
total: 1000 open/close in 2.71 seconds: 369.06 ops/second
suppose current old_iused=11602
create_count=32, max_create_count=20000
 - unlinked 0 (time 1734685388 ; total 0 ; last 0)
total: 1000 unlinks in 1 seconds: 1000.000000 unlinks/second
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
sleep 10 for ZFS MDS
10594 
waited 1 sec, old Iused 11602, new Iused 10594