Here's an example of part of a CTC definition using a FICON director which
is part of a cascade. In this case, my CTC network doesn't participate in
the cascade - it is local only - but when a director is part of a cascade,
you always have to specify ports using the "cascade" or two byte format. In
the below LINK= parameter, "0A" is the director ID and "22" is the port.
CNTLUNIT CUNUMBR=F110,PATH=((CSS(0),88)),UNITADD=((00,008)), *
LINK=((CSS(0),0A22)),CUADD=1,UNIT=FCTC
IODEVICE ADDRESS=(F110,008),UNITADD=00,CUNUMBR=(F110), *
STADET=Y, *
PARTITION=((CSS(0),SYSD,SYST,SYSB,SYSZ,SYSF,SYSG)), *
UNIT=FCTC
The HCD line command "K" is absolutely the greatest tool to validate correct
CTC definitions. The "K" line command is available on several panels within
HCD, such as the CHPID list and the Partition list.
Brian
On Tue, 14 Jul 2009 21:05:03 +0800, Tommy Tsui wrote:
>Hi all,
>I try to defined a FCTC but it always shows no logical path, I double
>check the following setting but still don't know why?
>1. The channel path is defined as long wave - correct
>2. IODF setting is copied from first FCTC which is running currently. correct
>3. The current ficon director is cascade with other ficon director, is
>there any setting need to change from 6140 ficon director port ???
> if the current IODF FCTC does not need cascade therefore the IODF
>does not defined a domain ID
>CU100 CNTLUNIT CUNUMBR=100,PATH=67,LINK=29,
> CUADD=1,UNIT=FCTC,UNITADD=((00,5))
>4. I try to block and unblock the port, doesn't work
>
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