Il 27/05/2013 23:25, Michael Tokarev ha scritto: > 28.05.2013 00:59, Paolo Bonzini wrote: > > Thank you Paolo for forwarding this email to me. > >> Il 27/05/2013 22:53, Daniel Guillermo Bareiro ha scritto: >>> Hi all! >>> >>> I'm trying libvirt and virt-manager and I found that if I install a >>> virtual machine with SCSI disks, the installation is done without >>> problems but when it boots, it is unable to boot from these disks. If I >>> use bus=sata or bus=virtio, this problem does not happen. >> >> The default SCSI controller is buggy. Try using a newer model if >> available on your qemu-kvm version, for example virtio-scsi (CCing the >> Debian maintainer). > > Well, it isn't really that lsi emulation is _that_ buggy. It is > enough for some stuff. But.. > >> What is the version of SeaBIOS? > > but it is wheezy, which ships with seabios 1.7.0, which does not > have scsi boot support. So in order to boot from scsi, you have > to use old ,boot=on device property, which has been forward-ported > from older qemu-kvm version to 1.1 version used on debian, because > it was the only way at that time to boot from an scsi disk without > resorting to using proprietary firmware. Why don't you forward port the SCSI boot patches? > So, boot=on as the drive property should do the trick. But I'm not > sure it is supported under libvirt. No, it's not. Paolo -- 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
