GOTO Masanori <[EMAIL PROTECTED]> wrote:
> * How method is the generic SCSI interface to make more faster?
> * Can a program using the generic SCSI interface run with pthread?
> * Are there any way to make simple buffering system?
What about trying the new direct IO on block devices (see kernel
announcement) with a multithreaded program ?
Direct IO theoretically doesn't have the overhead of copying the
data (which everything going through the buffer cache has).
Multithreaded or async I/O allows to suppress the overhead of
system + SCSI since at least a command is always outstanding.
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