== sanity test 421d: rmfid en masse ====================== 06:44:56 (1779878696)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 967 (time 1779878710.85 total 10.00 last 96.68)
 - open/close 1864 (time 1779878720.86 total 20.01 last 89.61)
 - open/close 2797 (time 1779878730.86 total 30.01 last 93.30)
 - open/close 3655 (time 1779878740.87 total 40.02 last 85.78)
total: 4097 open/close in 44.64 seconds: 91.78 ops/second