== sanity test 421d: rmfid en masse ====================== 06:53:32 (1769082812)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 3264 (time 1769082824.01 total 10.00 last 326.37)
total: 4097 open/close in 12.70 seconds: 322.68 ops/second