== sanity test 421d: rmfid en masse ====================== 07:52:34 (1734439954)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2510 (time 1734439965.86 total 10.00 last 251.00)
total: 4097 open/close in 16.63 seconds: 246.31 ops/second