== sanity test 421d: rmfid en masse ====================== 13:37:38 (1752514658)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 885 (time 1752514672.95 total 10.01 last 88.43)
 - open/close 1697 (time 1752514682.96 total 20.02 last 81.11)
 - open/close 2554 (time 1752514692.96 total 30.02 last 85.69)
 - open/close 3286 (time 1752514702.98 total 40.03 last 73.11)
 - open/close 3931 (time 1752514712.98 total 50.04 last 64.49)
total: 4097 open/close in 52.72 seconds: 77.71 ops/second