Category: libvirt

Ubuntu KVM add qemu argument to load custom seabios

P.S. How to compile custom seabios link

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Ubuntu 12.04 old libvirt version bug with default VM’s config

Under Ubuntu 12.04 old libvirt version installed by default cause to bug with default VM’s config. Libvirt created xml config file for VM without driver options:

For example:

That’s why you can see performance degradation with IO system. For example i have about 3MB/s disk read/write performance. Fix: 1. Copy your VM config […]

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