== sanity test 239A: osp_sync test ======================= 20:38:11 (1768009091)
 - open/close 2351 (time 1768009103.52 total 10.00 last 235.03)
 - open/close 4334 (time 1768009113.52 total 20.00 last 198.26)
total: 5000 open/close in 23.11 seconds: 216.34 ops/second
 - unlinked 0 (time 1768009118 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second