== sanity test 300c: chown && check ls under striped directory ========================================================== 03:00:21 (1715583621)
running as uid/gid/euid/egid 500/500/500/500, groups:
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1075 (time 1715583632.20 total 10.04 last 107.10)
 - open/close 2146 (time 1715583642.23 total 20.07 last 106.76)
 - open/close 3218 (time 1715583652.23 total 30.07 last 107.15)
 - open/close 4303 (time 1715583662.24 total 40.08 last 108.42)
total: 5000 open/close in 46.60 seconds: 107.29 ops/second