Hi, Alex. On Monday, 04 January 2010 16:07:52 +0100, Alexander Graf wrote: > >>>>>>> Also I was trying to use qemu-kvm-0.12.1.1 with to Linux > >>>>>>> 2.6.32 in guest within 'test'. And here it happens something > >>>>>>> similar. Sometimes I get to select the option of the menu of > >>>>>>> the installer, but after boot, the installation is hung again. > >> The problem has probably to do with the TSC bugs I fixed lately for > >> nested SVM. You can try to disable KVM-Clock for the L1 and the L2 > >> guest or use the latest 2.6.32.x kernel on the Host. Does one of > >> this fix the issues for you? > > I'm using Linux 2.6.32.2 with qemu-kvm-0.12.1.1 in the host, so I > > will try to disable KVM-Clock for L1 and L2 guest. How I can get it? > > > > Alexander said in another mail that AMD family 10 have nested paging > > (read quad-core and above) but my processor is dual-core. The > > problem can be related to that? > It just means you're using code paths that I usually don't use, since > my main development machine can do nested paging. It should work > nevertheless, just be horribly slow. Then what it would seem it hangs can in fact be a horribly slow operation? What it draws attention to me is that, as I said in another mail, this happens at different moments. Can this be related to TSC bug mentioned by Joerg? The 'Clocksource tsc unstable' in dmesg is due to this bug? In 'test' host I've the following thing: test:~# cat /sys/devices/system/clocksource/clocksource0/current_clocksource kvm-clock test:~# cat /sys/devices/system/clocksource/clocksource0/available_clocksource kvm-clock hpet acpi_pm Thanks for your reply. Regards, Daniel -- Daniel Bareiro - GNU/Linux registered user #188.598 Proudly running Debian GNU/Linux with uptime: 12:21:25 up 21:06, 11 users, load average: 0.08, 0.11, 0.09
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