== sanity test 300c: chown && check ls under striped directory ========================================================== 23:34:48 (1708835688)
running as uid/gid/euid/egid 500/500/500/500, groups:
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1518 (time 1708835699.35 total 10.02 last 151.54)
 - open/close 3011 (time 1708835709.36 total 20.02 last 149.20)
 - open/close 4345 (time 1708835719.36 total 30.03 last 133.38)
total: 5000 open/close in 35.48 seconds: 140.93 ops/second