== sanity test 169: parallel read and truncate should not deadlock ========================================================== 05:22:10 (1739528530)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.521661 s, 20.1 MB/s
killing dd
wait until dd is finished
removing the temporary file