== sanity test 218: parallel read and truncate should not deadlock ========================================================== 02:15:30 (1715580930)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.305296 s, 34.3 MB/s
killing dd
wait until dd is finished
removing the temporary file