== sanity test 169: parallel read and truncate should not deadlock ========================================================== 04:51:57 (1727772717)
creating a 10 Mb file
starting reads
truncating the file
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.512233 s, 20.5 MB/s
killing dd
wait until dd is finished
removing the temporary file