== sanity test 421d: rmfid en masse ====================== 15:49:15 (1785959355)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 561 (time 1785959372.23 total 10.00 last 56.08)
 - open/close 1123 (time 1785959382.25 total 20.02 last 56.12)
 - open/close 1609 (time 1785959392.28 total 30.05 last 48.46)
 - open/close 1948 (time 1785959402.29 total 40.06 last 33.84)
 - open/close 2378 (time 1785959412.30 total 50.07 last 42.99)
 - open/close 2850 (time 1785959422.31 total 60.08 last 47.16)
 - open/close 3456 (time 1785959432.33 total 70.10 last 60.43)
 - open/close 3938 (time 1785959442.33 total 80.10 last 48.19)
total: 4097 open/close in 82.99 seconds: 49.37 ops/second