Thursday, December 30, 2010
I have to update one of client KVM QEMU host server for new kernel and libvirt. I need to do the backup and I'm using virt-clone as per command below. Its take around half and hour for my 62GB of VM to be clone. Example of virt-clone that Im using
virt-clone -o Ubuntu-Zimbra-Email -n Ubuntu-Zimbra-Email301210 -f /data/backup/Ubuntu-Zimbra-Email301210.qcow2
Ubuntu-Zimbra-Email = Name of the VM to be clone (need to shutdown the VM)
Ubuntu-Zimbra-Email301210 = Name of the new VM machine.
/data/backup/Ubuntu-Zimbra-Email301210.qcow2 = Directory where you want to put the VM file.
Replace the above thats suitable with your setup.
XML file for the clone machine is created under /etc/libvirt/qemu
You can read more about virt-clone here
virt-clone take sometimes. Im using screen so I can detach my terminal without worrying the connection will be lost. Command issues in Screen can be monitor.
Detach " Ctrl and A D
To return to session : screen -r
Thursday, December 23, 2010
Today Notes Blog About Linux Open Source Computer Internet
I'm using Suricata IDS / IPS / Network security monitoring software and log alert into syslog. By logging into syslog its can be proces...
Kemerdekaan dan Perisian Sumber Terbuka (OSS) Tahun 2008 Malaysia menyambut ulang tahun kemerdekaan yang ke 51. Telah 51 tahun Malaysia mem...
Join us to discuss Open Source Software and OSS community events and projects here https://www.facebook.com/groups/osdcmalaysia/ A...
**This is a COPYRIGHTED Project Gutenberg Etext, Details Below** Hackers, Heroes of the Computer Revolution, by Steven Levy (C)1984 by S...
This page is created as reference to Linux and Open Source Support in Malaysia . It is created by Harisfazillah Jamel , after configur...
Call For Speakers Malaysia Open Source Conference 2016 MOSC MY Call for speakers is open to all individual, organization, univers...
NagiosQL 2.0.2 RPM For Centos 5 This RPM include nagios 2.11 configuration files that already configure for nagiosQL. NagiosQL is a web ba...
Big Data - Harisfazillah Jamel - Startup and Developer 4th Meetup 5th November 2016 Big Data - Harisfazillah Jamel - Startup and De...
New installation for Ubuntu 10.04 and 12.04 most of the time, I will get this warning messages. Its only a warning will not impact the comm...
FOSS.my 2008 a FOSS community event with local and international FOSS technical speakers FOSS.my 2008 is Malaysia’s premier Free and Open S...