== sanity test 421d: rmfid en masse ====================== 22:14:14 (1767842054)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 3048 (time 1767842065.72 total 10.00 last 304.67)
total: 4097 open/close in 13.77 seconds: 297.49 ops/second