== sanity test 421d: rmfid en masse ====================== 00:00:26 (1745467226)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 2217 (time 1745467237.89 total 10.00 last 221.64)
total: 4097 open/close in 18.51 seconds: 221.39 ops/second