== sanity test 421d: rmfid en masse ====================== 00:22:21 (1764739341)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 4061 (time 1764739353.12 total 10.00 last 406.05)
total: 4097 open/close in 10.11 seconds: 405.36 ops/second