== sanity test 421d: rmfid en masse ====================== 13:39:15 (1787593155)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 838 (time 1787593169.83 total 10.01 last 83.76)
 - open/close 1692 (time 1787593179.84 total 20.01 last 85.33)
 - open/close 2537 (time 1787593189.85 total 30.03 last 84.39)
 - open/close 3301 (time 1787593199.86 total 40.04 last 76.30)
 - open/close 4078 (time 1787593209.88 total 50.05 last 77.61)
total: 4097 open/close in 50.33 seconds: 81.40 ops/second