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Create Virtual Machine #2
2011/03/15 |
| Create a Virtual Machine from template. |
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| [1] | Create a Virtual Machine from template that is made 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 Allocating 'mail.img' | 20 GB 01:44 Clone 'mail' created successfully. [root@dlp ~]# virsh start mail --console Domain mail started Connected to domain mail Scientific Linux release 6.0 (Carbon) Kernel 2.6.32-71.18.2.el6.x86_64 on an x86_64 localhost.localdomain login: # completed to boot |
| [2] | News GuestOS' network is failed to boot because it is the same to existing GuestOS's one. So Change network settings for new one. |
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[root@localhost ~]# 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 lo 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) [root@localhost ~]# cd /etc/sysconfig/network-scripts [root@localhost network-scripts]# mv ifcfg-eth0 ifcfg-eth1 [root@localhost network-scripts]# vi ifcfg-eth1 # change the name and MAC address to correct one # If you set static IP address, See initial config DEVICE= eth1 BOOTPROTO=dhcp HWADDR= 52:54:00:67:8C:A1 ONBOOT=yes [root@localhost network-scripts]# /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@localhost 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 lo 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) |