On Wed, Mar 2, 2011 at 10:30 AM, Kevin Clark <kevin.clark@xxxxxxxxxxx> wrote: > The results are much better, with 64MB writes on the system drive coming in at 39MB/s and reads 310MB/s. The second drive gives me 94MB/s for writes and 777MB/s for reads for a 64MB file. Again, that's wildy different results for two storage devices in the same guest, and it needs further investigation, but now the system is usable and I need to move on. Good to hear that you're seeing acceptable performance now. Stefan -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html