Re: [libvirt] [PATCH v4 9/9] docs: Add vhost-scsi

Signed-off-by: Eric Farman <farman(a)linux.vnet.ibm.com&gt; --- docs/formatdomain.html.in | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)

diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 4e40aa1..6bd02cc 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -3694,6 +3694,17 @@ &lt;/devices&gt; ...</pre> + <p>or:</p> + +<pre> + ... + &lt;devices&gt; + &lt;hostdev mode='subsystem' type='scsi_host'&gt; + &lt;source protocol='vhost' wwpn='naa.50014057667280d8'/&gt; + &lt;/hostdev&gt; + &lt;/devices&gt; + ...</pre> + <dl> <dt><code>hostdev</code></dt> <dd>The <code>hostdev</code> element is the main container for describing @@ -3732,6 +3743,12 @@ If a disk lun in the domain already has the rawio capability, then this setting not required. </dd> + <dt><code>scsi_host</code></dt> + <dd><span class="since">since 2.5.0</span>For SCSI devices, user + is responsible to make sure the device is not used by host. This + <code>type</code> passes all LUNs presented by a single HBA to + the guest. + </dd> </dl> <p> Note: The <code>managed</code> attribute is only used with PCI devices @@ -3795,6 +3812,13 @@ credentials to the iSCSI server. </p> </dd> + <dt><code>scsi_host</code></dt> + <dd><span class="since">Since 2.5.0</span>, multiple LUNs behind a + single SCSI HBA are described by a <code>protocol</code> + attribute set to "vhost" and a <code>wwpn</code> attribute that + is the vhost_scsi wwpn (16 hexadecimal digits with a prefix of + "naa.") established in the host configfs. + </dd> </dl> </dd> <dt><code>vendor</code>, <code>product</code></dt>