== sanity test 24A: readdir() returns correct number of entries. ========================================================== 12:06:53 (1777910813)
 - create 4025 (time 1777910825.46 total 10.00 last 402.46)
total: 5000 create in 12.09 seconds: 413.53 ops/second
 - unlinked 0 (time 1777910839 ; total 0 ; last 0)
total: 5000 unlinks in 12 seconds: 416.666656 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 20