== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 13:39:40 (1761241180)
old_iused=417
 - open/close 880 (time 1761241195.05 total 10.02 last 87.86)
total: 1000 open/close in 11.68 seconds: 85.63 ops/second
suppose current old_iused=1417
create_count=32, max_create_count=20000
 - unlinked 0 (time 1761241202 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
sleep 10 for ZFS MDS
409 
waited 1 sec, old Iused 1417, new Iused 409