If the receiving switch is 4G, that is the maximum transmission rate from the 8G channel. It was busy 100% at 4G.
On Tue, Mar 6, 2012 at 1:29 PM, R.S. <[email protected]> wrote: > The following scenario: > z196 with FICON Express8S interfaces. Single (only one) channel attached to > EMC DMX3 CU via 4Gbps switch. > Some test jobs submitted (ADRDSSU). > During the test 100% channel utilization was observed. > > Q: How it's possible? Neither switch, nor CU would allow more than 50% of > bandwidth utilisation, since both are 4Gbps rated. > > -- > Radoslaw Skorupka > Lodz, Poland -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
