== sanity test 239A: osp_sync test ======================= 11:41:27 (1788622887)
 - open/close 901 (time 1788622901.92 total 10.01 last 90.05)
 - open/close 1870 (time 1788622911.93 total 20.01 last 96.85)
 - open/close 2793 (time 1788622921.93 total 30.01 last 92.29)
 - open/close 3728 (time 1788622931.94 total 40.02 last 93.38)
 - open/close 4711 (time 1788622941.94 total 50.02 last 98.29)
total: 5000 open/close in 52.86 seconds: 94.60 ops/second
 - unlinked 0 (time 1788622948 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second