== sanity test 421d: rmfid en masse ====================== 11:05:02 (1786028702)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 554 (time 1786028719.42 total 10.02 last 55.28)
 - open/close 1278 (time 1786028729.44 total 20.04 last 72.26)
 - open/close 1933 (time 1786028739.46 total 30.06 last 65.35)
 - open/close 2527 (time 1786028749.47 total 40.07 last 59.38)
 - open/close 3281 (time 1786028759.47 total 50.07 last 75.34)
 - open/close 3939 (time 1786028769.50 total 60.10 last 65.63)
total: 4097 open/close in 62.50 seconds: 65.55 ops/second