Here is an interesting problem on hand that I need some insight into. We had a 2Gb MainFrame 2064 Ficon channel reading data from a 4Gb disk. The mapping was 1:1. The data was all SAP. There was a IBM 2109-M48 Ficon director in between with its port ...

Disaster Recovery(DR)for storage: Odd fabric:MDS1 (fcip1)----> MDSDR(fcip1)Even fabric: MDS1(fcip3)----> MDSDR (fcip3) Link details: b/w=2.0g,latency(7ms)fcip Link on the MDS is on 14+2 card.Ip compression mode=1 turned on.WriteAcceleration turned ...

Has anyone out there implemented a MTP pass through solution ?I have a 3 node optical ring ( 1, 2, 3) . There are a total of 8 channels ( A1-4), (B1-4) that will go through these nodes. However on node 2 - the middle node I need to drop channels A...

Ever since the upgrade from CatOS 5.5.7 to 5.5.13aI am seeing continous errors on the Active SUP.I did switch over to the standby SUPERVISOR during the upgrade. Anyone out there seen these errors ?The errors are:CentauriInterrupt:L3 parity Error 7f51...

Has anyone ever used the HighAvailability Feature of the Hybrid CatOS on a Cat6K to do the software upgrade ? If so, how reliable is it ? Any gotcha's encountered ?I have a dual SUP/dual MSFC configuration. SUP's are being upgraded to CatOS 5-5-13a f...