== sanity test 24v: list large directory (test hash collision, b=17560) ========================================================== 00:33:55 (1788582835)
 - create 1286 (time 1788582849.05 total 10.00 last 128.57)
 - create 2420 (time 1788582859.06 total 20.01 last 113.35)
 - create 3652 (time 1788582869.07 total 30.01 last 123.12)
 - create 4886 (time 1788582879.07 total 40.02 last 123.30)
 - create 6106 (time 1788582889.07 total 50.02 last 121.99)
 - create 7380 (time 1788582899.07 total 60.02 last 127.39)
 - create 8705 (time 1788582909.08 total 70.03 last 132.46)
total: 10000 create in 79.73 seconds: 125.42 ops/second
mdc.lustre-MDT0000-mdc-ffff9edec8fb3800.stats=clear
readpages: 1 rpc_max: 0-2/+1
 - unlinked 0 (time 1788582928 ; total 0 ; last 0)
total: 10000 unlinks in 135 seconds: 74.074074 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 148