== sanity test 218: parallel read and truncate should not deadlock ========================================================== 00:32:25 (1747801945)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.31277 s, 33.5 MB/s
killing dd
wait until dd is finished
removing the temporary file