== sanity test 421d: rmfid en masse ====================== 12:58:09 (1787849889)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 643 (time 1787849905.57 total 10.00 last 64.30)
 - open/close 1263 (time 1787849915.59 total 20.02 last 61.91)
 - open/close 1918 (time 1787849925.61 total 30.04 last 65.36)
 - open/close 2625 (time 1787849935.61 total 40.04 last 70.70)
 - open/close 3299 (time 1787849945.62 total 50.05 last 67.33)
 - open/close 3978 (time 1787849955.63 total 60.05 last 67.85)
total: 4097 open/close in 61.83 seconds: 66.26 ops/second