== sanity test 421d: rmfid en masse ====================== 13:42:37 (1722793357)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 2507 (time 1722793369.57 total 10.00 last 250.63)
total: 4097 open/close in 16.29 seconds: 251.44 ops/second