== sanity test 239A: osp_sync test ======================= 17:13:17 (1779311597)
 - open/close 2217 (time 1779311608.82 total 10.00 last 221.61)
 - open/close 4521 (time 1779311618.82 total 20.00 last 230.38)
total: 5000 open/close in 21.98 seconds: 227.50 ops/second
 - unlinked 0 (time 1779311622 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second