== sanity test 421d: rmfid en masse ====================== 23:57:37 (1708837057)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2427 (time 1708837068.71 total 10.00 last 242.64)
total: 4097 open/close in 17.28 seconds: 237.09 ops/second