== sanity test 24A: readdir() returns correct number of entries. ========================================================== 14:31:40 (1790101900)
 - create 1465 (time 1790101914.38 total 10.00 last 146.48)
 - create 3020 (time 1790101924.39 total 20.02 last 155.27)
 - create 4343 (time 1790101934.39 total 30.02 last 132.28)
total: 5000 create in 34.43 seconds: 145.21 ops/second
 - unlinked 0 (time 1790101973 ; total 0 ; last 0)
total: 5000 unlinks in 30 seconds: 166.666672 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 44