== sanity test 169: parallel read and truncate should not deadlock ========================================================== 07:15:08 (1712142908)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.289534 s, 36.2 MB/s
killing dd
wait until dd is finished
removing the temporary file