From 9b9f7196bf4d3f90fe49cf2f1c11772cfe02cf53 Mon Sep 17 00:00:00 2001
From: "Ruben S. Montero" <rsmontero@opennebula.org>
Date: Wed, 15 Nov 2023 18:29:28 +0100
Subject: [PATCH] B #6401: Fix virtio-blk queues configuration

VIRTIO_BLK_QUEUES is only supported for virtio-blk driver (and
vhost-usr-blk). This commits check the DISK is using the right disk
before adding the parameter to the DRIVER.

(cherry picked from commit 0611ffbd3ba352c19ef388646ab5b570023fab6a)
---
 src/vmm/LibVirtDriverKVM.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vmm/LibVirtDriverKVM.cc b/src/vmm/LibVirtDriverKVM.cc
index 7816f10aaa..e4c919ca62 100644
--- a/src/vmm/LibVirtDriverKVM.cc
+++ b/src/vmm/LibVirtDriverKVM.cc
@@ -1498,7 +1498,7 @@ int LibVirtDriver::deployment_description_kvm(
             blk_queues = default_blk_queues;
         }
 
-        if (!blk_queues.empty())
+        if (!blk_queues.empty() && disk_bus == "virtio")
         {
             file << " queues=" << one_util::escape_xml_attr(blk_queues);
         }