Check to insure that your z/VM system is included in the access list for the CHPID attached to the control unit defined to the 1B00-1B0F devices.
Joseph Di Pippo Operating Systems Programmer III FRIT Computing Services z/OS, z/VM, Hardware Support 1-201-531-3820 From: Daniel Allen <dal...@serena.com> To: IBMVM@LISTSERV.UARK.EDU Date: 08/04/2010 06:50 PM Subject: Re: IODF question Sent by: The IBM z/VM Operating System <IBMVM@LISTSERV.UARK.EDU> The command ?DELETE RDEV 1B00-1B0F? did not work. I did a ?VARY OFF SUB 1B00-1B0F?. That command worked. Then I did a ?SET RDEV 1B00-1B0F TYPE 3278?. That command worked. Then I did a ?VARY ON SUB 1B00-1B0F? and it worked. Then I did a ?VARY ON 1B00? and got the following message: HCPCPN6283I Device 1B00 cannot be varied online because no channel path is available. I am sure that there is no 3174 plugged in. Once it gets plugged in, I should be able to vary on the addresses. Is that correct ? From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Marcy Cortes Sent: Wednesday, August 04, 2010 3:27 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: IODF question If you didn't go down, then delete the rdev (delete rdev command) and then do the define rdev and 'set rdev type 3270_display" although, if you did a POR and shutdown VM, given what you have in system config, all should be fine. Is there anywhere else, autolog2 maybe?, where you did set set rdev ? From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Daniel Allen Sent: Wednesday, August 04, 2010 3:24 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: [IBMVM] IODF question This is the only thing in the SYSTEM CONFIG file that says anything about devices: /**********************************************************************/ /* Status of Devices */ /**********************************************************************/ Devices , Online_at_IPL 0000-FFFF, Sensed 0000-FFFF From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Marcy Cortes Sent: Wednesday, August 04, 2010 3:15 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: IODF question No. Is there sometihing in your SYSTEM CONFIG file that suggests they are? From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Daniel Allen Sent: Wednesday, August 04, 2010 3:13 PM To: IBMVM@LISTSERV.UARK.EDU Subject: [IBMVM] IODF question We build and activate our IODF using z/OS HCD. z/VM 5.3 and 5.4 recognize the change. In our z/OS IODF, we have addresses 1B00-1B0F as 3278-2 devices. However, according to z/VM 5.4, addresses 1B00-1B0F are DASD devices. Last weekend, we did a POR (Power On Reset). Is there something in z/VM 5.4 that does not allow certain addresses to be 3278-2 devices ?
