== sanity test 300c: chown && check ls under striped directory ========================================================== 04:17:15 (1724314635)
running as uid/gid/euid/egid 500/500/500/500, groups:
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1962 (time 1724314645.52 total 10.00 last 196.12)
 - open/close 3792 (time 1724314655.53 total 20.01 last 182.94)
total: 5000 open/close in 26.30 seconds: 190.12 ops/second