== sanity test 421d: rmfid en masse ====================== 12:26:33 (1761323193)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 1521 (time 1761323205.53 total 10.00 last 152.03)
 - open/close 3220 (time 1761323215.53 total 20.01 last 169.83)
total: 4097 open/close in 25.04 seconds: 163.64 ops/second