== sanity test 421d: rmfid en masse ====================== 23:58:08 (1708837088)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 2337 (time 1708837100.19 total 10.00 last 233.63)
total: 4097 open/close in 17.87 seconds: 229.24 ops/second