== sanity test 218: parallel read and truncate should not deadlock ========================================================== 20:16:19 (1767316579)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 2.59518 s, 4.0 MB/skilling dd

wait until dd is finished
removing the temporary file