This parameter defines the command to write data to remote tape devices.
copy_out_cmd = <cmd>
Default value: none
You must enter a value before you switch to “remote piping”.
This parameter specification is only useful in combination with the parameter remote_host and remote_user for performing backups on remote systems.
copy_out_cmd = "dd bs=64k of=$",
You can also use higher blocking to improve performance. The $ character is replaced by the device address. Do not forget to enclose the parameter specifications composed of several values in double quotes.