== sanity test 421d: rmfid en masse ====================== 02:00:00 (1783144800)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 3059 (time 1783144812.09 total 10.00 last 305.84)
total: 4097 open/close in 14.13 seconds: 289.96 ops/second