== sanity test 169: parallel read and truncate should not deadlock ========================================================== 07:25:09 (1787138709)
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, 1.30653 s, 8.0 MB/s
killing dd
wait until dd is finished
removing the temporary file