== sanity test 421d: rmfid en masse ====================== 02:21:46 (1721888506)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 2453 (time 1721888518.27 total 10.00 last 245.21)
total: 4097 open/close in 16.67 seconds: 245.71 ops/second