Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Installationshandbuch PDF herunterladen (Seite 160)

140 z/VM and Linux on IBM System z: The Virtualization Cookbook for Red Hat Enterprise Linux 6.0

2. These changes will not take effect until the next IPL, so you must grant this user ID access

to the VSWITCH for this z/VM session:

==> set vswitch vsw1 grant rh6gold

Command complete

8.1.3 Preparing the RH6GOLD bootstrap files

Now that the RH6GOLD user is defined, you must create the PARM and CONF configuration

files used by the RHEL 6 installer. To save time, you should copy the RH6CLONE PARM-RH6 and

RH6CLONE CONF-RH6 files, then make the necessary changes.

Perform the following steps:

1. In your 3270 session, log off of MAINT and log on to LNXMAINT.

2. The RH6CLONE PARM-RH6, RH6CLONE CONF-RH6, and RHEL6 EXEC files should be on the

LNXMAINT 192 (D) disk as they were copied in 4.7.5, “Copying the files associated with

this book to LNXMAINT” on page 61. Copy these files to a new file named RH6GOLD:

==> copy rh6clone * d rh6gold = =

3. Change the CMSCONFFILE variable in the PARM-RH6 file to point to the new CONF file:

==> x rh6gold parm-rh6

root=/dev/ram0 ro ip=off ramdisk_size=40000

CMSDASD=191 CMSCONFFILE=RH6GOLD.CONF-RH6

vnc vncpassword=lnx4vm

4. Change the DASD, HOSTNAME, and IPADDR variables in the RH6GOLD CONF-RH6

configuration file. For these values, you might want to refer to the worksheet in 2.7.4,

“Linux user ID worksheet” on page 18. Also, add one line with the METHOD= parameter

pointing to the NFS server directory you just set up on the cloner. This action will preclude

you from having to enter the NFS server information in the install SSH session. Here is an

example of the values used in this book:

==> x rh6gold conf-rh6

DASD=100-101,300-301

HOSTNAME=gpok222.endicott.ibm.com

NETTYPE=qeth

IPADDR=9.60.18.222

SUBCHANNELS=0.0.0600,0.0.0601,0.0.0602

NETMASK=255.255.255.128

SEARCHDNS=endicott.ibm.com

METHOD=nfs:9.60.18.223:/nfs/rhel6

GATEWAY=9.60.18.129

DNS=9.0.3.1

MTU=1500

PORTNAME=DONTCARE

PORTNO=0

LAYER2=0

You are now ready to start the golden image installation.

8.1.4 Installing RHEL 6 on the golden image

In this section, you install Linux onto the RH6GOLD virtual machine. Because the cloner is

running and NFS is configured, install RHEL 6 using the installation tree exported from the

cloner.

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