== sanity test 421d: rmfid en masse ====================== 07:45:45 (1769085945)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 2219 (time 1769085957.51 total 10.00 last 221.84)
total: 4097 open/close in 19.17 seconds: 213.67 ops/second