Avi Kivity wrote:
Arne Kepp wrote:
Hi,
I'm testing KVM 80 (prepackaged from lfarkas.org) on CentOS 5.2 (both
guest and host) and comparing against Xen 3.3.0. The only
modification I've really made is that I've set noatime on both guest
and host. The guest is running straight from an LVM volume and is
assigned 4 Gb RAM and 4 virtual CPUs.
I suggest trying scsi in kvm-81, or setting cache=writeback if you
want to keep using IDE (but be aware of the potential for severe data
loss with the latter option).
Thanks for the tip. I tested with the SCSI driver and 81, unfortunately
write performance was approximately the same as before.
Keep up the good work,
-Arne
--
Arne Kepp
OpenGeo - http://opengeo.org
Expert service straight from the developers
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