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178 z/VM and Linux on IBM System z: The Virtualization Cookbook for Red Hat Enterprise Linux 6.0
/nfs/ks *
/nfs/virt-cookbook-RH6 *
/nfs/rhel6 *
10.2 Configuring the LINUX02 user for kickstart
Earlier, you should have created the LINUX02 user ID. It is now time to configure it for
kickstart. LINUX02 must have its own parameter and configuration files, which are again
based on the RH6GOLD user ID.
Perform the following steps:
1. Log off of MAINT and log on to LNXMAINT. Copy the parameter and configuration files
from RH6GOLD to LINUX02 as follows:
==> copy rh6gold * d linux02 = =
2. Edit the LINUX02 PARM-RH6 file. Because this is a non-interactive installation, the vnc
options are no longer required. The ks= line directs the installer to get the kickstart file
from the installation server. RUNKS=1 is required for kickstarts, and the cmdline option
prevents the installer’s text-based user interface from opening on the 3270 console.
==> x linux02 parm-rh6 d
ramdisk_size=40000 root=/dev/ram0 ro ip=off
CMSDASD=191 CMSCONFFILE=linux02.conf-rh6
ks=nfs:9.60.18.223:/nfs/ks/linux02-ks.cfg
RUNKS=1 cmdline
====> file
3. Next, edit the LINUX02 CONF file, and change the DASD range and networking information:
==> x linux02 conf-rh6 d
DASD=100-101,300-301
HOSTNAME=gpok225.endicott.ibm.com
NETTYPE=qeth
IPADDR=9.60.18.225
...
====> file
4. Log off of LNXMAINT.
10.3 Kickstarting the LINUX02 user
Perform the following steps to kickstart the LINUX02 user:
1. Log on to LINUX02. When asked to perform an IPL from disk 100, answer n:
LOGON LINUX02
...
Do you want to IPL Linux from minidisk 100? y/n
n
2. Add more memory for the installation process. Temporarily modify the storage up to 512
MB with the DEFINE STORAGE command. Then run ipl cms and again answer n to the
question of performing an IPL of Linux:
==> def stor 1g
00: STORAGE = 1G
- Enterprise Linux 6.0 1
- February 2011 3
- First Edition (February 2011) 4
- Contents 5
- Contents v 7
- Contents vii 9
- Trademarks 12
- Chapters and appendixes 13
- Conventions 14
- The team who wrote this book 15
- Special thanks 15
- Comments welcome 16
- Preface xv 17
- Summary of changes 19
- 1.1 What is virtualization 23
- 1.4 Infrastructure design 24
- Planning 27
- 2.1 Bill of materials 28
- 2.2 z/VM conventions 29
- Real address 30
- LPAR identifier 30
- 2.3 Disk planning 31
- 2.4 Memory planning 32
- 2.5 Password planning 32
- 2.6 Planning worksheets 33
- 2.7 Blank worksheets 36
- 2.7.2 z/VM DASD worksheet 37
- Configuring a desktop machine 39
- Figure 3-2 Setting logging 41
- Saving sessions 43
- 3.2 Setting up a VNC client 44
- 3.3 3270 emulators 45
- Figure 4-3 Recovery menu 51
- Running INSTDVD 57
- Figure 4-11 Load window 58
- 4.2 Configuring TCP/IP 61
- 4.6 Adding paging volumes 70
- Using the CPFORMAT EXEC 72
- 4.6.4 Testing the changes 76
- 4.8.2 Testing the changes 83
- 4.9.1 VM security products 84
- clipping the volumes 90
- Servicing z/VM 93
- Chapter 5. Servicing z/VM 75 95
- Chapter 5. Servicing z/VM 77 97
- Chapter 5. Servicing z/VM 79 99
- S9338801 in this example): 100
- Chapter 5. Servicing z/VM 81 101
- Chapter 5. Servicing z/VM 85 105
- Chapter 5. Servicing z/VM 87 107
- 5.4 Applying a PTF 108
- Chapter 5. Servicing z/VM 89 109
- Chapter 5. Servicing z/VM 91 111
- Chapter 5. Servicing z/VM 93 113
- Chapter 5. Servicing z/VM 95 115
- Configuring an NFS/FTP server 117
- 6.4 Enabling the NFS server 120
- 7.1 Installing the cloner 126
- Figure 7-2 NFS setup panel 135
- 7.2 Configuring the cloner 147
- 7.2.8 Configuring SSH keys 153
- 7.2.12 Rebooting the system 155
- 7.2.13 Verifying the changes 155
- Figure 8-4 166
- 8.2.7 Configuring SSH keys 172
- 8.2.10 Rebooting the system 173
- 8.2.11 Verifying the changes 173
- Detaching the source disks 180
- 9.4.3 Using the clone script 185
- 9.6 Reviewing system status 193
- 11.1.2 Testing Apache 202
- 11.1.3 Turning on a firewall 203
- 11.1.6 Apache resources 205
- 11.2.3 Adding an LDAP user 207
- 11.3.4 Adding a Samba user 212
- 11.3.6 Testing your changes 213
- 11.3.7 Configuring printing 215
- 11.4.1 Additional resources 217
- Servicing Linux with Red Hat 219
- Miscellaneous tasks 223
- 13.1 Adding DASD 224
- 13.2 Adding a logical volume 226
- Volume Group - homevg 227
- 13.4 Adding SCSI/FCP disks 233
- 4014402600000000. Change the 235
- 13.5 Rescuing a Linux system 239
- 13.9 The X Window System 251
- Using PuTTY 254
- Using embedded SSH 256
- INIDICATE LOAD 260
- INDICATE QUEUES EXP 261
- Getting help 262
- Determining who is logged on 262
- Determining storage or memory 263
- Determining processors 263
- 14.2.3 Configuring PERFSVM 266
- Using a web browser interface 270
- Using a 3270 interface 272
- 14.3 Monitoring Linux 274
- References 277
- Cheat sheets 278
- A vi cheat sheet 279
- Additional material 281
- Related publications 283
- Online resources 284
- Help from IBM 285
- Hat Enterprise Linux 6.0 293
- Back cover 296
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