== sanity test 311: disable OSP precreate, and unlink should destroy objs ========================================================== 19:42:31 (1736988151)
total: 1000 open/close in 1.93 seconds: 516.92 ops/second
 - unlinked 0 (time 1736988156 ; total 0 ; last 0)
total: 1000 unlinks in 0 seconds: inf unlinks/second
waited 7 sec, old Iused 6079, new Iused 5071