== sanity test 421d: rmfid en masse ====================== 09:52:51 (1713448371)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2319 (time 1713448383.33 total 10.00 last 231.87)
total: 4097 open/close in 14.41 seconds: 284.41 ops/second