We currently have a functioning VSWITCH, LNXVSW1, related to a VSWITCH 
controller, DTCVSW2 at OSA 9004. 

Q VSWITCH  
09:14:01 VSWITCH SYSTEM LNXVSW1  Type: VSWITCH Connected: 3    Maxconn: 
INFINITE
09:14:01   PERSISTENT  RESTRICTED    NONROUTER                 Accounting: 
OFF 
09:14:01   VLAN Unaware  
09:14:01   MAC address: 02-00-00-00-00-01  
09:14:01   State: Ready  
09:14:01   IPTimeout: 5         QueueStorage: 8  
09:14:01   RDEV: 9004.P00 VDEV: 9004 Controller: DTCVSW2

We are trying to understand how LNXVSW1 is related to the VSWITCH 
controller, DTCVSW2 so that we can configure a second VSWITCH, LNXVSW2, 
for redundancy and improved throughput.

We believe it is related through our DEFINE in SYSTEM CONFIG:

/* vswitch definitions*/ 
define vswitch lnxvsw1 portname lnxvsw1 rdev 9004 
/* end of vswitch definition */

and our subsequent OSA ATTACH of 9004 to DTCVSW2:


Q OSA  
09:14:46 OSA  9000 ATTACHED TO TCPIP    9000 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  9001 ATTACHED TO TCPIP    9001 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  9002 ATTACHED TO TCPIP    9002 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  9004 ATTACHED TO DTCVSW2  9004 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  9005 ATTACHED TO DTCVSW2  9005 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  9006 ATTACHED TO DTCVSW2  9006 DEVTYPE OSA         CHPID D4 
OSD
09:14:46 OSA  903F ATTACHED TO SY92TEST 902F DEVTYPE OSA         CHPID 0B 
OSD
09:14:46 OSA  907F ATTACHED TO SY91TEST 906F DEVTYPE OSA         CHPID 0F 
OSD
09:14:46 OSA  90D0 ATTACHED TO VTAM     90D0 DEVTYPE OSA         CHPID D1 
OSE
09:14:46 OSA  9100 ATTACHED TO TCPIP    9100 DEVTYPE OSA         CHPID D5 
OSD
09:14:46 OSA  9101 ATTACHED TO TCPIP    9101 DEVTYPE OSA         CHPID D5 
OSD

Is this correct?

If so, then to configure a second VSWITCH, we should be able to DEFINE a 
second VSWITCH, LNXVSW2, in SYSTEM CONFIG as 9005 and ATTACH the OSA 9005 
TO DTCVSW1.

Is this correct?




 

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