== sanity test 300c: chown && check ls under striped directory ========================================================== 23:17:33 (1770437853)
running as uid/gid/euid/egid 500/500/500/500, groups: 500
 [createmany] [-o] [/mnt/lustre/d300c.sanity/striped_dir/f] [5000]
 - open/close 984 (time 1770437864.57 total 10.00 last 98.38)
 - open/close 1919 (time 1770437874.58 total 20.01 last 93.42)
 - open/close 2777 (time 1770437884.58 total 30.02 last 85.73)
 - open/close 3640 (time 1770437894.59 total 40.02 last 86.29)
 - open/close 4499 (time 1770437904.59 total 50.02 last 85.88)
total: 5000 open/close in 55.97 seconds: 89.33 ops/second