== sanity test 421d: rmfid en masse ====================== 19:06:02 (1741907162)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 2398 (time 1741907174.11 total 10.00 last 239.69)
total: 4097 open/close in 17.29 seconds: 236.90 ops/second