2012/3/6 Andrey N. Oktyabrski <a...@bestmx.ru>: > Good day. > > Today I tried to update 2.10 to 3.0 on my VPS. 3.0 do not boot. Have anybody > tested dfly on kvm? Is it possible to update, or I must use 2.10 there?
Hi, We have some known issues with 3.0 in recent versions of kvm and qemu. They are related to the new interrupt code, I think. There are workarounds, though! You can start qemu/kvm with -no-acpi or set hw.ioapic_enable=0 in /boot/loader.conf; this will let you boot. You may need to enable polling mode for the virtual NIC as well; ifconfig em0 polling 1 will do that. The problem iiuc is that an interrupt is getting missed during boot,
