[libvirt-users] HostDevev SCSI Devices

Fl@sh kaperang07 at gmail.com
Mon Oct 20 19:02:50 UTC 2014

On Mon, 20 Oct 2014 09:27:49 +0100
"Daniel P. Berrange" <berrange at redhat.com> wrote:

> On Sun, Oct 19, 2014 at 10:01:26PM +0400, Fl at sh wrote:
> > http://libvirt.org/formatdomain.html#elementsHostDevSubsys
> You want CAP_SCSI for the actual devices.
Ok. But i have new question:
XML-description into docs contains:
    <hostdev mode='subsystem' type='scsi' sgio='filtered'
        <adapter name='scsi_host0'/>
        <address type='scsi' bus='0' target='0' unit='0'/>
It contain the address of device with three attributes (bus,
target and unit). But SCSI addressing contain four attributes
(host, bus, target, lun) and in XML-description from
virNodeDeviceGetXMLDesc device capabilities contain this
parameters too. Same:
  <capability type='scsi'>

How i can use this four parameters into XML-description of
SCSI HostDev for set device? Why in first case it have 3
attributes, but in second case it have 4 attributes?

Fl at sh

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