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Re: [libvirt] [PATCH v2 03/10] conf: Introduce scsi hostdev





On 04/03/2013 04:32 PM, Osier Yang wrote:
On 03/04/13 16:29, Osier Yang wrote:
On 01/04/13 20:00, Han Cheng wrote:
<dt><code>hostdev</code></dt>
<dd>The <code>hostdev</code> element is the main container for
describing
host devices. For usb device passthrough <code>mode</code> is always
- "subsystem" and <code>type</code> is "usb" for a USB device and "pci"
- for a PCI device. When <code>managed</code> is "yes" for a PCI
+ "subsystem" and <code>type</code> is "usb" for a USB device, "pci"
+ for a PCI device and "scsi" for a SCSI device. When
+ <code>managed</code> is "yes" for a PCI
device, it is detached from the host before being passed on to
the guest, and reattached to the host after the guest exits.
If <code>managed</code> is omitted or "no", and for USB
@@ -2224,13 +2241,15 @@
hot-plugging the device,
and <code>virNodeDeviceReAttach</code> (or <code>virsh
nodedev-reattach</code>) after hot-unplug or stopping the
- guest.</dd>
+ guest.For SCSI device, user is responsible to make sure do not
+ use this device on host</dd>

s/do not use this device on host/the device is not used by either host
or any guest./

I think host only. Guest is in our controll as 7/10.


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