== sanity test 239A: osp_sync test ======================= 10:10:54 (1724767854)
 - open/close 4963 (time 1724767865.35 total 10.00 last 496.26)
total: 5000 open/close in 10.08 seconds: 496.18 ops/second
 - unlinked 0 (time 1724767866 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second