== sanity test 421d: rmfid en masse ====================== 10:25:08 (1747405508)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2619 (time 1747405520.37 total 10.00 last 261.81)
total: 4097 open/close in 15.79 seconds: 259.52 ops/second