== sanity test 421d: rmfid en masse ====================== 18:46:48 (1748472408)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 4030 (time 1748472420.38 total 10.00 last 402.97)
total: 4097 open/close in 10.16 seconds: 403.35 ops/second