I'm new with this so bear with me...
I have this command :
tr '\\0' '\\377' < /dev/zero | dd bs=4096 count=1484095 of=/path/one
1+1484094 records in 1+1484094 records out 8412124 bytes transferred in 23.670 secs (355391 bytes/sec)
and it doesn't execute for the hole space , meaning
count bytes (6078853120 bytes). As you can see it just writes 8412124 bytes.
I have added bs and count to fasten the operation.
Where is the issue?