== sanity test 300c: chown && check ls under striped directory ========================================================== 08:00:22 (1712145622)
running as uid/gid/euid/egid 500/500/500/500, groups:
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1779 (time 1712145633.11 total 10.02 last 177.48)
 - open/close 3821 (time 1712145643.12 total 20.03 last 204.08)
total: 5000 open/close in 28.62 seconds: 174.69 ops/second