== sanity test 421d: rmfid en masse ====================== 00:27:51 (1788928071)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 577 (time 1788928087.28 total 10.03 last 57.54)
 - open/close 1249 (time 1788928097.28 total 20.03 last 67.17)
 - open/close 2018 (time 1788928107.28 total 30.03 last 76.88)
 - open/close 2853 (time 1788928117.30 total 40.05 last 83.40)
 - open/close 3534 (time 1788928127.30 total 50.05 last 68.09)
total: 4097 open/close in 58.12 seconds: 70.49 ops/second