== sanity test 421d: rmfid en masse ====================== 16:25:05 (1734125105)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2318 (time 1734125116.74 total 10.00 last 231.73)
total: 4097 open/close in 17.62 seconds: 232.58 ops/second