== sanity test 241b: dio vs dio ========================== 00:04:46 (1746072286)
1+0 records in
1+0 records out
40960 bytes (41 kB) copied, 0.00985493 s, 4.2 MB/s
-rw-r--r-- 1 root root 40960 May  1 00:04 /mnt/lustre/f241b.sanity