== sanity test 24A: readdir() returns correct number of entries. ========================================================== 13:21:53 (1758734513)
 - create 4456 (time 1758734525.45 total 10.00 last 445.52)
total: 5000 create in 11.46 seconds: 436.39 ops/second
 - unlinked 0 (time 1758734539 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
cleanup time 17