Re: Defining Devices
Thanks, John. Regards, Richard Schuh > -Original Message- > From: The IBM z/VM Operating System > [mailto:[EMAIL PROTECTED] On Behalf Of John Franciscovich > Sent: Wednesday, June 11, 2008 11:32 AM > To: IBMVM@LISTSERV.UARK.EDU > Subject: Defining Devices > > >How do I change a device that partially emulates a 3480 from > supported > >to unsupported without an ipl? I presume that the command > "SET RDEVICE > > TYPE UNSUP DEVCLASS TAPE" would be needed. Would this > need to be > >preceded by the command "SET RDEVICE CLEAR"? Would having the > >device OFFLINE before entering the command(s) be sufficient?=20 > > You shouldn't need SET RDEVICE CLEAR, but the device > must be varied offline before you issue SET RDEVICE: > --- > VARY OFF > SET RDEVICE TYPE . > VARY ON > --- > > John Franciscovich > z/VM Development >
Defining Devices
>How do I change a device that partially emulates a 3480 from supported >to unsupported without an ipl? I presume that the command "SET RDEVICE > TYPE UNSUP DEVCLASS TAPE" would be needed. Would this need to be >preceded by the command "SET RDEVICE CLEAR"? Would having the >device OFFLINE before entering the command(s) be sufficient?=20 You shouldn't need SET RDEVICE CLEAR, but the device must be varied offline before you issue SET RDEVICE: --- VARY OFF SET RDEVICE TYPE . VARY ON --- John Franciscovich z/VM Development
Defining Devices
How do I change a device that partially emulates a 3480 from supported to unsupported without an ipl? I presume that the command "SET RDEVICE TYPE UNSUP DEVCLASS TAPE" would be needed. Would this need to be preceded by the command "SET RDEVICE CLEAR"? Would having the device OFFLINE before entering the command(s) be sufficient? Regards, Richard Schuh