== sanity test 169: parallel read and truncate should not deadlock ========================================================== 05:51:34 (1712483494)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.302124 s, 34.7 MB/s
killing dd
wait until dd is finished
removing the temporary file