== sanity test 169: parallel read and truncate should not deadlock ========================================================== 07:51:00 (1789041060)
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, 1.07401 s, 9.8 MB/s
killing dd
wait until dd is finished
removing the temporary file