== sanity test 421d: rmfid en masse ====================== 09:42:48 (1726839768)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 1348 (time 1726839780.41 total 10.00 last 134.78)
 - open/close 2893 (time 1726839790.42 total 20.01 last 154.44)
total: 4097 open/close in 28.08 seconds: 145.93 ops/second