== sanity test 169: parallel read and truncate should not deadlock ========================================================== 21:38:54 (1773625134)
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, 0.485751 s, 21.6 MB/s
killing dd
wait until dd is finished
removing the temporary file