Hi all,
I have a question regarding the best approach for transfer 3287
printer data from VTAM, from a OS/390 partition, to a VM/Linux
partition (through 3270 LU sessions of course). The 3287 data
(printer spool) to be moved can be up to 50 MB.
The solution should consider the fastest speed with the lowest
usage of CPU cycles.
I have considered the standard two approaches: the CTC connection
and the OSA Express connection between VM/Linux and OS/390.
For what I know CTC is fast but also it should have more impact
on the CPU usage, due to interrupts instead of the OSA Express
(that should use QDIO/DMA based data transfer). Any suggestion?
