== sanity test 421d: rmfid en masse ====================== 06:47:43 (1787309263)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 853 (time 1787309278.58 total 10.01 last 85.20)
 - open/close 1644 (time 1787309288.59 total 20.02 last 79.03)
 - open/close 2338 (time 1787309298.60 total 30.03 last 69.34)
 - open/close 2941 (time 1787309308.61 total 40.04 last 60.25)
 - open/close 3542 (time 1787309318.61 total 50.04 last 60.07)
 - open/close 3985 (time 1787309328.63 total 60.06 last 44.21)
total: 4097 open/close in 62.60 seconds: 65.45 ops/second