On 04/14/2010 02:04 AM, Dor Laor wrote: > Do you use cache=off or writethrough?
I'm not consciously setting these and I'm not sure how to determine which defaults are being used. I'm including my qemu commandline if that helps - I see on rhbz 505695 that putting "-drive cache=none" might help but I'm not sure where I'd configure that. 17164 ? Sl 464:02 /usr/bin/qemu-kvm -S -M pc-0.11 -cpu qemu32 -enable-kvm -m 2048 -smp 2,sockets=2,cores=1,threads=1 -name Vista2 -uuid 03233763-dc83-6cb9-d982-a9a772d99347 -nodefaults -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/Vista2.monitor,server,nowait -mon chardev=monitor,mode=readline -rtc base=localtime -boot c -drive file=/var/lib/libvirt/images/Vista2.img,if=none,id=drive-ide0-0-0,boot=on,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive file=/dev/sr0,if=none,media=cdrom,id=drive-ide0-1-0 -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -device rtl8139,vlan=0,id=net0,mac=52:54:00:02:54:b5,bus=pci.0,addr=0x4 -net tap,fd=24,vlan=0,name=hostnet0 -chardev pty,id=serial0 -device isa-serial,chardev=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:1 -k en-us -vga cirrus -device AC97,id=sound0,bus=pci.0,addr=0x6 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 Thanks, -Bill -- Bill McGonigle, Owner BFC Computing, LLC http://bfccomputing.com/ Telephone: +1.603.448.4440 Email, IM, VOIP: [email protected] VCard: http://bfccomputing.com/vcard/bill.vcf Social networks: bill_mcgonigle/bill.mcgonigle _______________________________________________ virt mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/virt
