== sanity test 421d: rmfid en masse ====================== 19:06:33 (1710111993)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2823 (time 1710112004.91 total 10.00 last 282.28)
total: 4097 open/close in 14.42 seconds: 284.03 ops/second