== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 22:31:04 (1713493864)
total: 1000 open/close in 3.94 seconds: 253.65 ops/second
 - unlinked 0 (time 1713493872 ; total 0 ; last 0)
total: 1000 unlinks in 2 seconds: 500.000000 unlinks/second
waited 5 sec, old Iused 12187, new Iused 11279