== sanity test 169: parallel read and truncate should not deadlock ========================================================== 14:40:17 (1776192017)
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, 0.388312 s, 27.0 MB/s
killing dd
wait until dd is finished
removing the temporary file