This file has some comments about the CDcontrol with Linux systems

- The sg (SCSI generic) interface is used to do the transfers between the 
  user tool and the writter (no direct access to writter is allowed), this 
  interface has it transfer data limited as follow:

  - The 2.2 Linux kernel has a limit of 3.6MB/s in the sg interface (average), this 
    allow the system to use 5-4x writters or 2-8x writters at the same time. 
  - The 2.4 Linux kernel has a limit of 4.7MB/s (average), this allow the 
    system to write to 8-4x writters or 4-8x writters at the same time 
    (it's more secure to use 3-8x writters instead of 4 due the "freezes" in 
    sg interface due the limit reatched. The buffer underrun problems if 
    a fact in that interface.

  This limit causes recording messages as "trouble flushing the cache". This problem 
  only will be fixed when the direct acess to SCSI recorders will be added to 
  the Linux kernel. 

  Send a BUG report about this problem to the Linux SCSI bus team, not for me :-)

  Another solution is to use other operating system instead, while the direct 
  SCSI access to the recorders isn't ready on Linux yet. 

- You will should use bash as your own shell to run cdcontrol, or use 
  "bash program" to start a CDcontrol utility.
