== sanity test 24A: readdir() returns correct number of entries. ========================================================== 21:37:53 (1788917873)
 - create 3933 (time 1788917885.26 total 10.00 last 393.29)
total: 5000 create in 13.08 seconds: 382.26 ops/second
 - unlinked 0 (time 1788917900 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 17