Daily Archives: March 27, 2014

Testing CPU features with Qemu

The Ceph erasure code plugin must run on Intel CPU that have no SSE4.2 support. A Qemu is run without SSE4.2 support: qemu-system-x86_64 -machine accel=kvm:tcg -m 2048 \ -drive file=server.img -boot c \ -display sdl \ -net nic -net user,hostfwd=tcp::2222-:22 … Continue reading

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