== sanity test 421d: rmfid en masse ====================== 19:42:39 (1736988159)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 3452 (time 1736988171.45 total 10.00 last 345.12)
total: 4097 open/close in 11.51 seconds: 355.98 ops/second