== sanity test 421d: rmfid en masse ====================== 22:37:56 (1767325076)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 1438 (time 1767325088.27 total 10.00 last 143.78)
 - open/close 3096 (time 1767325098.27 total 20.00 last 165.78)
total: 4097 open/close in 26.66 seconds: 153.65 ops/second