We changed our IOCP to add addresses to the FCP device. From:

CNTLUNIT CUNUMBR=0000,PATH=((CSS(0),08)),UNIT=FCP

IODEVICE ADDRESS=(0000,1),CUNUMBR=(0000),UNIT=FCP   <---



To

CNTLUNIT CUNUMBR=0000,PATH=((CSS(0),08)),UNIT=FCP

IODEVICE ADDRESS=(0000,4),CUNUMBR=(0000),UNIT=FCP   <---







We are having trouble seeing the new addresses. We have taken the device 
offline (0), taken the chpid offline (8) but we had to force it off because the 
message said they were logically online



vary offline chpid 8

HCPZCP6818E Vary command failed.  Channel path 0008 is logically online



vary offline chpid 8 force

Channel path 0008 was successfully varied offline



We varied the chpid back online



vary online chpid 8

Channel path 0008 was successfully varied online

 but only one address shows up

q 0-4

FCP  0000 FREE



q chpid 8

Path 08 online to devices 0000



The IODF change appears to be OK.


IOS502I I/O CONFIGURATION CHANGED 288
00000290  INVOKER = *MASTER*
00000290  NEW IODF = SYS9.IODF15
00000290  EDT REBUILT, NEW EDT ID = T1
00000290  NOTE = 0100,SOFTWARE-ONLY CHANGE
00000290   COMPID=SC1C3
00000290  NOTE = 010B,H/W AND S/W CONFIGURATION DEFINITIONS ARE NOW OUT OF SYNC
00000290   COMPID=SC1C3
00000290  DEVICE(S) DELETED FROM CSS 0
00000290   0000.
00000290  DEVICE(S) ADDED TO CSS 0
00000290   0000-0004.



We are assuming this change can be dynamic. Any suggestions.



Thanks

Bobby Bauer

Center for Information Technology

National Institutes of Health

Bethesda, MD 20892-5628

301-594-7474




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