Create a Virtual Machine#22015/01/16 |
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Create a Virtual Machine from a template you just created.
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| [1] | Create a Virtual Machine from the template that is created in previous page. |
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# copy disk image and XML file for a new Virtual Machine [root@dlp ~]# virt-clone --original template --name mail --file /var/kvm/images/mail.img Cloning /var/kvm/images/template.img
| 20 GB 01:44 Clone 'mail' created successfully.
[root@dlp ~]# virsh start mail --console
Domain mail started
CentOS release 5.11 (Final)Connected to domain mail
Kernel 2.6.18-398.el5 on an x86_64
www.srv.world login:
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| [2] | New GuestOS' network is failed to boot because it is the same with existing GuestOS's one. So Change the network settings for new one. |
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[root@www ~]# ifconfig -a eth1 Link encap:Ethernet HWaddr 52:54:00:67:8C:A1 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:11 Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) cd /etc/sysconfig/network-scripts [root@www network-scripts]# mv ifcfg-eth0 ifcfg-eth1
[root@www network-scripts]#
vi ifcfg-eth1 # change the name and MAC address to correct one
DEVICE=
[root@www network-scripts]# eth1 BOOTPROTO=dhcp HWADDR= 52:54:00:67:8C:A1 ONBOOT=yes /etc/rc.d/init.d/network restart Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth1: Determining IP information for eth1... done. [ OK ] [root@www network-scripts]# eth1 Link encap:Ethernet HWaddr 52:54:00:67:8C:A1 inet addr:10.0.0.205 Bcast:10.0.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:12 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1216 (1.1 KiB) TX bytes:1277 (1.2 KiB) Interrupt:11 Base address:0xc000 Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:6 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:828 (828.0 b) TX bytes:828 (828.0 b) |
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