On 05/26/2011 03:56 PM, Nikola Ciprich wrote:
>  Should be more like that one with correct image path:
huh, now I got a bit lost :)
I tried running both:
/usr/bin/qemu-kvm -M pc-0.13 -enable-kvm -m 4096 -smp 
1,sockets=1,cores=1,threads=1 -name vmtst04 -uuid 
1f8328b8-8849-11e0-91e9-00259009d78c -nodefconfig -nodefaults -chardev 
socket,id=char
monitor,path=/var/lib/libvirt/qemu/vmtst04.monitor,server,nowait -mon 
chardev=charmonitor,id=monitor,mode=readline -rtc base=localtime -boot c -drive 
file=/dev/vgshared/vmtst04-1,if=none,id=drive-ide0-0-0,format=raw -device 
ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -netdev 
tap,fd=14,id=hostnet0 -device 
rtl8139,netdev=hostnet0,id=net0,mac=00:16:3e:18:04:00,bus=pci.0,addr=0x3 -usb 
-vnc 0.0.0.0:24104 -vga cirrus -device 
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4

and simplified:
/usr/bin/qemu-kvm -M pc-0.13 -enable-kvm -m 4096 -rtc base=localtime -boot c 
-drive file=/dev/vgshared/vmtst04-1,if=none,id=drive-ide0-0-0,format=raw 
-device ide-drive,bus=ide.0,unit=0,driv
e=drive-ide0-0-0,id=ide0-0-0 -vnc 0.0.0.0:24104 /usr/bin/qemu-kvm -M pc-0.13 
-enable-kvm -m 4096 -boot c -drive 
file=/dev/vgshared/vmtst04-1,if=none,id=drive-ide0-0-0,format=raw -device 
ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -vnc 0.0.0.0:24104


Try appending ,cache=none to the -drive parameter?

Maybe we have a regression with writethrough block devices (a bad idea anyway).

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I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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