== sanity test 169: parallel read and truncate should not deadlock ========================================================== 06:05:18 (1761300318)
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, 0.86347 s, 12.1 MB/s
killing dd
wait until dd is finished
removing the temporary file