== sanity test 421d: rmfid en masse ====================== 04:39:27 (1775205567)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 537 (time 1775205582.49 total 10.01 last 53.67)
 - open/close 1124 (time 1775205592.51 total 20.02 last 58.59)
 - open/close 1794 (time 1775205602.52 total 30.03 last 66.96)
 - open/close 2456 (time 1775205612.52 total 40.03 last 66.18)
 - open/close 3148 (time 1775205622.53 total 50.04 last 69.16)
 - open/close 3780 (time 1775205632.53 total 60.04 last 63.18)
total: 4097 open/close in 64.65 seconds: 63.38 ops/second