== sanity test 421d: rmfid en masse ====================== 03:56:43 (1772182603)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 1216 (time 1772182616.78 total 10.00 last 121.54)
 - open/close 2447 (time 1772182626.80 total 20.02 last 122.88)
 - open/close 3605 (time 1772182636.80 total 30.03 last 115.73)
total: 4097 open/close in 34.30 seconds: 119.45 ops/second