== sanity test 239A: osp_sync test ======================= 16:34:25 (1780086865)
 - open/close 1796 (time 1780086878.07 total 10.01 last 179.44)
 - open/close 3359 (time 1780086888.08 total 20.02 last 156.17)
total: 5000 open/close in 28.40 seconds: 176.04 ops/second
 - unlinked 0 (time 1780086898 ; total 0 ; last 0)
total: 5000 unlinks in 17 seconds: 294.117645 unlinks/second