== sanity test 300c: chown && check ls under striped directory ========================================================== 08:11:46 (1775045506)
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 1534 (time 1775045517.46 total 10.06 last 152.49)
 - open/close 2892 (time 1775045527.46 total 20.07 last 135.70)
 - open/close 4366 (time 1775045537.47 total 30.07 last 147.31)
total: 5000 open/close in 34.15 seconds: 146.39 ops/second