== sanity test 421d: rmfid en masse ====================== 02:41:36 (1721889696)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2285 (time 1721889708.02 total 10.00 last 228.40)
total: 4097 open/close in 17.96 seconds: 228.16 ops/second