== sanity test 169: parallel read and truncate should not deadlock ========================================================== 07:40:41 (1744026041)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.330658 s, 31.7 MB/s
killing dd
wait until dd is finished
removing the temporary file