Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Scaricare il pdf (Pagina 63)

Chapter 4. Installing and configuring z/VM 43

6. Enter 1 to restart the TCP/IP stack (you may see other warnings):

The TCP/IP stack (TCPIP) must be restarted as part of this procedure

Would you like to restart and continue?

Enter 0 (No), 1 (Yes) 1

USER DSC LOGOFF AS TCPIP USERS = 2 FORCED BY MAINT

...

Successfully PINGed Interface (9.12.5.22)

Successfully PINGed Gateway (9.12.4.1)

Successfully PINGed DNS (9.12.6.7)

DTCIPW2519I Configuration complete; connectivity has been verified

DTCIPW2520I File PROFILE TCPIP created on TCPIP 198

DTCIPW2520I File TCPIP DATA created on TCPIP 592

DTCIPW2520I File SYSTEM DTCPARMS created on TCPIP 198

HCPINP8392I IPWIZARD EXEC ENDED SUCCESSFULLY

DMSVML2061I TCPIP 592 released

7. At this point your z/VM TCP/IP stack should be up. You should now be able to ping it from

another system.

If the IPWIZARD exec fails you must continue debugging it until it succeeds.

Double-check all values. Verify that the TCP/IP network and OSA information you were

given are properly associated.

4.3 Configuring the XEDIT profile

Log on to MAINT if you are not already logged on.

The XEDIT command looks for the XEDIT PROFILE configuration file when it is invoked. Many

z/VM user IDs do not have such a personal or shared system file, so all XEDIT default values

are in effect. The MAINT 191 (A) disk has a PROFILE XEDIT so when you are editing files on

MAINT, the values in this profile are usually in effect.

If you have never used XEDIT before, there is a cheat sheet in “Cheat sheets” on page 258.

The z/VM V6.1 PDF library is on the web at:

http://www-03.ibm.com/systems/z/os/zos/bkserv/zvmpdf/#zvm61

HMC Integrated 3270 Console or 3270 emulator? At this point z/VM should be

accessible over the network. You can continue working at the HMC, or you can access your

new system using a 3270 emulator. See 3.3, “3270 emulators” on page 25 for some brief

words on that subject.

If you want to switch to the 3270 emulator, first LOGOFF of MAINT or DISConnect on the

Integrated 3270 Console.

If you log off, the session is ended—it is analogous to shutting and powering down a PC. If

you disconnect, your session remains where it is and is resumed when you log back on. It

is analogous to turning a PC’s monitor off. In general, you should LOGOFF of system

administration user IDs such as MAINT. However, you should always DISConnect from

z/VM service machines such as TCPIP and user IDs running Linux. Logging off of these

will terminate the service or crash Linux.

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Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Pagina 63