== sanity test 421d: rmfid en masse ====================== 19:48:31 (1736988511)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 3541 (time 1736988522.47 total 10.00 last 354.06)
total: 4097 open/close in 11.68 seconds: 350.82 ops/second