== sanity test 24v: list large directory (test hash collision, b=17560) ========================================================== 08:40:56 (1789389656)
 - create 1351 (time 1789389671.51 total 10.01 last 134.92)
 - create 2601 (time 1789389681.53 total 20.03 last 124.83)
 - create 4003 (time 1789389691.53 total 30.03 last 140.16)
 - create 5410 (time 1789389701.53 total 40.03 last 140.70)
 - create 6803 (time 1789389711.53 total 50.03 last 139.25)
 - create 8097 (time 1789389721.54 total 60.04 last 129.34)
 - create 9363 (time 1789389731.55 total 70.05 last 126.48)
total: 10000 create in 74.94 seconds: 133.44 ops/second
mdc.lustre-MDT0000-mdc-ffff8dc1507b6800.stats=clear
readpages: 1 rpc_max: 0-2/+1
 - unlinked 0 (time 1789389748 ; total 1 ; last 1)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 140