== sanity test 421d: rmfid en masse ====================== 14:03:14 (1774893794)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2757 (time 1774893806.73 total 10.00 last 275.59)
total: 4097 open/close in 14.78 seconds: 277.11 ops/second