== sanity test 421d: rmfid en masse ====================== 16:31:27 (1715459487)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 2620 (time 1715459499.26 total 10.00 last 261.99)
total: 4097 open/close in 15.93 seconds: 257.11 ops/second