Re: qemu - some confusions
Dan Ritter <dsr@randomstring.org> writes:
> Kamil Jo?ca wrote:
>>
>> I try to migrate some my ancient virutal machines from virtualbox to
>> qemu, and some things are unclear for me.
>> 1. scsi devices:
>>
>> --8<---------------cut here---------------start------------->8---
>> %qemu-system-x86_64 -device help|grep lsi
>> name "lsi53c810", bus PCI
>> name "lsi53c895a", bus PCI, alias "lsi"
>> --8<---------------cut here---------------end--------------->8---
>>
>> but in /usr/share/libvirt/schemas/domaincommon.rng
>> we have:
>>
>> --8<---------------cut here---------------start------------->8---
>> <attribute name="model">
>> <choice>
>> <value>auto</value>
>> <value>buslogic</value>
>> <value>lsilogic</value>
>> <value>lsisas1068</value>
>> <value>vmpvscsi</value>
>> <value>ibmvscsi</value>
>> <value>virtio-scsi</value>
>> <value>lsisas1078</value>
>> <value>virtio-transitional</value>
>> <value>virtio-non-transitional</value>
>> </choice>
>> </attribute>
>> --8<---------------cut here---------------end--------------->8---
>> what is relation between them?
>
> In your top cut, you have a specific SCSI adapter being selected
> for emulation.
>
> In the bottom, you have 9 different choices, of which you will
> pick one.
>
> The specific LSI 53c810 / 53c895a are not supported in qemu, but
> it's possibly that the lsilogic emulator will work.
Sorry, I do not understand.
If LSI 53c810 / 53c895a is not supported, how output
"qemu-system-x86_64 -device help" should be interpreted?
KJ
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