== sanity test 169: parallel read and truncate should not deadlock ========================================================== 06:37:15 (1788345435)
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, 0.552627 s, 19.0 MB/s
killing dd
wait until dd is finished
removing the temporary file