Hello!
I just tested qemu-kvm-0.11.0 with the KVM module of kernel 2.6.31.1. I
noticed that the I/O performance of an unattended stock Debian Lenny
install dropped somehow. The test machines ran with kvm-88 and 2.6.30.x
before. The difference is very noticeable (went from about 5 minutes up
to
On Oct 13, 2009 at 0145 +0400, Michael Tokarev appeared and said:
René Pfeiffer wrote:
Hello!
I just tested qemu-kvm-0.11.0 with the KVM module of kernel 2.6.31.1. I
noticed that the I/O performance of an unattended stock Debian Lenny
install dropped somehow. The test machines ran with kvm
On Oct 01, 2009 at 1902 +0200, Avi Kivity appeared and said:
On 10/01/2009 06:51 PM, Ross Boylan wrote:
My distro (Debian) is only at 85, even in unstable. Since it wasn't
current, and also the dependencies will have wide effects on my system
(which I'm trying to keep at the stable release
On May 20, 2009 at 2230 +0200, Nikola Ciprich appeared and said:
Hi Rene,
as a workaround, You can disable
AMD IOMMU support (AMD_IOMMU) and
Support for DMA Remapping Devices (EXPERIMENTAL) (DMAR)
in Your host kernel.
Ok, thanks for the clarification. I wasn't sure what the
Hello!
I just tried to compile kvm-86 on two test machines and I get the
following error:
[...]
CC [M] /usr/src/build/kvm-86/kvm/kernel/x86/iommu.o
/usr/src/build/kvm-86/kvm/kernel/x86/iommu.c: In function ‘kvm_iommu_map_pages’:
/usr/src/build/kvm-86/kvm/kernel/x86/iommu.c:90: error:
On Mar 31, 2009 at 1355 +1100, Matthew Palmer appeared and said:
Hi,
I've just come across a somewhat strange problem that was suggested I
report to the list.
The problem manifested itself as DMA errors and the like popping up in the
guest, like I'd expect to see if a disk in a physical
