== sanity test 421d: rmfid en masse ====================== 06:30:18 (1786357818)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 2483 (time 1786357829.85 total 10.00 last 248.29)
total: 4097 open/close in 16.71 seconds: 245.19 ops/second