== sanity test 421d: rmfid en masse ====================== 08:17:40 (1715343460)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 3016 (time 1715343471.65 total 10.00 last 301.54)
total: 4097 open/close in 13.55 seconds: 302.44 ops/second