== sanity test 421d: rmfid en masse ====================== 13:16:04 (1729098964)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2523 (time 1729098976.49 total 10.00 last 252.23)
total: 4097 open/close in 15.80 seconds: 259.31 ops/second