== sanity test 241b: dio vs dio ========================== 00:47:29 (1746074849)
1+0 records in
1+0 records out
40960 bytes (41 kB) copied, 0.0287924 s, 1.4 MB/s
-rw-r--r-- 1 root root 40960 May  1 00:47 /mnt/lustre/f241b.sanity