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Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices
From: |
ching |
Subject: |
Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices |
Date: |
Tue, 04 Sep 2012 18:53:42 +0800 |
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Mozilla/5.0 (X11; Linux x86_64; rv:10.0.6esrpre) Gecko/20120729 Thunderbird/10.0.6 |
On 09/04/2012 02:23 PM, Paolo Bonzini wrote:
> Il 04/09/2012 02:03, ching ha scritto:
>> i add boot order and the virtual machine still boot from hard disk instead
>> of cd-rom
>>
>> <disk type='file' device='disk'>
>> <driver name='qemu' type='raw' cache='unsafe' io='native'/>
>> <source file='/Linux.raw_image'/>
>> <target dev='sda' bus='scsi'/>
>> <boot order='2'/>
>> <address type='drive' controller='0' bus='0' target='0' unit='0'/>
>> </disk>
>> <disk type='file' device='cdrom'>
>> <driver name='qemu' type='raw' cache='unsafe' io='native'/>
>> <source file='/xubuntu-12.04-desktop-amd64.iso'/>
>> <target dev='sdb' bus='scsi'/>
>> <readonly/>
>> <boot order='1'/>
>> <address type='drive' controller='0' bus='0' target='0' unit='1'/>
>> </disk>
>>
>> here is the captured command line generated by libvirt (uuid and mac address
>> are masked)
> Ah, ok. libvirt for now supports only booting from LUN 0. You can use
> multiple targets instead of multiple units.
>
> Paolo
>
it works. thanks a lot.
hope that libvirt will document it somewhere
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, ching, 2012/09/02
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, Paolo Bonzini, 2012/09/03
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, ching, 2012/09/03
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, Paolo Bonzini, 2012/09/04
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices,
ching <=
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, Eric Blake, 2012/09/04
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, ching, 2012/09/04
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, Paolo Bonzini, 2012/09/05
- Re: [Qemu-devel] boot device order has no effect for virtio-scsi devices, ching, 2012/09/05