== sanity test 24A: readdir() returns correct number of entries. ========================================================== 22:21:22 (1789352482)
 - create 2091 (time 1789352494.90 total 10.00 last 209.06)
 - create 4144 (time 1789352504.90 total 20.01 last 205.17)
total: 5000 create in 24.15 seconds: 207.03 ops/second
 - unlinked 0 (time 1789352527 ; total 0 ; last 0)
total: 5000 unlinks in 26 seconds: 192.307693 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 35