doc: domain: Clarify that disk type 'lun' works with iSCSI too

Disk type 'lun' enables SCSI command passthrough for a disk. We stated
that it works only with "block" disks. Qemu supports it also when using
the iSCSI protocol.
This commit is contained in:
Peter Krempa 2014-07-18 11:05:08 +02:00
parent 28d54aab05
commit 2a48303800
1 changed files with 2 additions and 1 deletions

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@ -1683,7 +1683,8 @@
defaulting to "disk".
<p>
Using "lun" (<span class="since">since 0.9.10</span>) is only
valid when type is "block", and behaves identically to "disk",
valid when type is "block" or "network" using the iSCSI protocol,
and behaves identically to "disk",
except that generic SCSI commands from the guest are accepted
and passed through to the physical device. Also note that
device='lun' will only be recognized for actual raw devices,