== sanity test 421d: rmfid en masse ====================== 12:27:57 (1779985677)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 680 (time 1779985692.54 total 10.02 last 67.86)
 - open/close 1230 (time 1779985702.56 total 20.04 last 54.88)
 - open/close 2052 (time 1779985712.56 total 30.04 last 82.19)
 - open/close 2844 (time 1779985722.58 total 40.06 last 79.09)
 - open/close 3668 (time 1779985732.58 total 50.06 last 82.35)
total: 4097 open/close in 55.62 seconds: 73.66 ops/second