== sanity test 421d: rmfid en masse ====================== 18:43:11 (1715208191)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2600 (time 1715208202.93 total 10.00 last 260.00)
total: 4097 open/close in 15.78 seconds: 259.59 ops/second