amuck-landowner

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    KVM vs Xen for the end-user

    Overselling on OpenVZ is as easy as typing- vzctl set 100 --ram 4T --save I tried this command in a machine with 4GB ram and it instantly changed guest ram to 4 TeraBytes. Both of them are great when it comes to Full virtualization. However when it comes to Para-virtualization Xen is the best...
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    Changing Operating Systems through SSH

    Mount a SystemRescueCD iso to KVMoIP. Then boot to cdrom. Once the system boots up, you can then use it to partition disks. If you are reinstalling server to CentOS, you can use the method I posted in previous post. You'll be able to partition disk and/or setup software raid during installation.
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    Changing Operating Systems through SSH

    I use CentOS install over VNC. Similar to the following post. Usually I reinstall server OS using above method.
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