== sanity test 300c: chown && check ls under striped directory ========================================================== 23:24:10 (1723260250)
running as uid/gid/euid/egid 500/500/500/500, groups:
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1712 (time 1723260261.22 total 10.03 last 170.74)
 - open/close 3260 (time 1723260271.26 total 20.07 last 154.17)
 - open/close 4472 (time 1723260281.28 total 30.09 last 120.89)
total: 5000 open/close in 33.75 seconds: 148.16 ops/second