The Virtualization Cookbook for SLES 10 SP2 - z/VM - IBM
The Virtualization Cookbook for SLES 10 SP2 - z/VM - IBM
The Virtualization Cookbook for SLES 10 SP2 - z/VM - IBM
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# become a clone target by mistake.<br />
# Format: BLACKLIST="userA userB userC ..."<br />
BLACKLIST=""<br />
In the following example this file is not modified, thus all defaults are<br />
9.4.2 Creating a configuration file <strong>for</strong> LINUX01<br />
For each Linux guest you want to clone, you must create a configuration file that you can use<br />
to customize the image after cloning. Per<strong>for</strong>m the following steps on the RH6CLONE installation<br />
server:<br />
► Open an SSH session to RH6CLONE as root.<br />
► Install the clone script RPM:<br />
# rpm -ivh /nfs/virt-cookbook-RH6/clone-1.0-<strong>10</strong>.s390x.rpm<br />
Preparing... ########################################### [<strong>10</strong>0%]<br />
1:clone ########################################### [<strong>10</strong>0%]<br />
► Copy and then edit the supplied sample configuration file to reflect the values of the new<br />
Linux system:<br />
# cd /etc/clone<br />
# cp rhel.conf.sample linux01.conf<br />
► Edit the new configuration file with the appropriate values <strong>for</strong> your system. If the new Linux<br />
image is going to be on the same network as the golden image, you are likely to only have<br />
to change two variables: the Internet Protocol (IP) address (IPADDR) and the Domain<br />
Name System (DNS) name (HOSTNAME). In the following example, the IP address is set to<br />
9.60.18.224 and the DNS name to gpok224.endicott.ibm.com.<br />
# vi linux01.conf<br />
# Define the DASD that should be included as a part<br />
# of the clone.<br />
DASD=<strong>10</strong>0,<strong>10</strong>1 1<br />
DASD_ROOT=<strong>10</strong>0 2<br />
VG_NAME= 3<br />
LV_ROOT= 4<br />
# Define networking in<strong>for</strong>mation that will be used <strong>for</strong> the host.<br />
IPADDR=9.60.18.224<br />
SUBCHANNELS=0.0.0600,0.0.0601,0.0.0602<br />
HOSTNAME=gpok224.endicott.ibm.com<br />
NETTYPE=qeth<br />
NETMASK=255.255.255.128<br />
NETWORK=9.60.18.128<br />
SEARCHDNS=endicott.ibm.com<br />
BROADCAST=9.60.18.255<br />
GATEWAY=9.60.18.129<br />
DNS=9.0.2.11<br />
MTU=1500<br />
Note the following points <strong>for</strong> the numbers in black above:<br />
1 This is the range of minidisks that will be copied. You can enter dashes (-)<br />
or commas (,) to specify address ranges or specific disks, respectively.<br />
Make the range following DASD= is one continuous block of text with no<br />
spaces added.<br />
2 This is the minidisk that contains the root file system.<br />
3 If the root file system of the golden image is on a logical volume, specify the<br />
volume group name here.<br />
Chapter 9. Configuring RHEL 6 <strong>for</strong> cloning 153
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