== sanity test 239A: osp_sync test ======================= 11:37:37 (1746632257)
 - open/close 3137 (time 1746632269.34 total 10.00 last 313.63)
total: 5000 open/close in 15.98 seconds: 312.92 ops/second
 - unlinked 0 (time 1746632276 ; total 0 ; last 0)
total: 5000 unlinks in 8 seconds: 625.000000 unlinks/second