diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3b9eec81c4..ed390c17d5 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -1908,8 +1908,12 @@ qemuBuildDriveStr(virConnectPtr conn ATTRIBUTE_UNUSED,
     }
 
     /* disk->src is NULL when we use nbd disks */
-    if (disk->src || (disk->type == VIR_DOMAIN_DISK_TYPE_NETWORK &&
-                      disk->protocol == VIR_DOMAIN_DISK_PROTOCOL_NBD)) {
+    if ((disk->src ||
+        (disk->type == VIR_DOMAIN_DISK_TYPE_NETWORK &&
+         disk->protocol == VIR_DOMAIN_DISK_PROTOCOL_NBD)) &&
+        !((disk->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY ||
+           disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) &&
+          disk->tray_status == VIR_DOMAIN_DISK_TRAY_OPEN)) {
         if (disk->type == VIR_DOMAIN_DISK_TYPE_DIR) {
             /* QEMU only supports magic FAT format for now */
             if (disk->driverType &&
@@ -4736,7 +4740,13 @@ qemuBuildCommandLine(virConnectPtr conn,
                 }
             }
 
-            virCommandAddArgList(cmd, dev, file, NULL);
+            /* Don't start with source if the tray is open for
+             * CDROM and Floppy device.
+             */
+            if (!((disk->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY ||
+                   disk->device == VIR_DOMAIN_DISK_DEVICE_CDROM) &&
+                  disk->tray_status == VIR_DOMAIN_DISK_TRAY_OPEN))
+                virCommandAddArgList(cmd, dev, file, NULL);
             VIR_FREE(file);
         }
     }
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args
new file mode 100644
index 0000000000..5cd000e874
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.args
@@ -0,0 +1,4 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M \
+pc -m 214 -smp 1 -nographic -monitor unix:/tmp/test-monitor,server,nowait \
+-no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none \
+-serial none -parallel none -usb
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml
new file mode 100644
index 0000000000..9f891c7a55
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray-no-device-cap.xml
@@ -0,0 +1,32 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219100</memory>
+  <currentMemory>219100</currentMemory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <source file='/root/boot.iso'/>
+      <target dev='hdc' bus='ide' tray='open'/>
+      <readonly/>
+      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args
new file mode 100644
index 0000000000..dfa0006282
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.args
@@ -0,0 +1,10 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \
+/usr/bin/qemu -S -M pc-0.13 -m 1024 -smp 1 -nographic -nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot dc \
+-drive file=/var/lib/libvirt/images/f14.img,if=none,id=drive-virtio-disk0 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 \
+-drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,if=none,media=cdrom,id=drive-ide0-1-0 \
+-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
+-drive if=none,media=cdrom,id=drive-ide0-1-1 \
+-device ide-drive,bus=ide.1,unit=1,drive=drive-ide0-1-1,id=ide0-1-1 \
+-usb -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml
new file mode 100644
index 0000000000..419f8f6086
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-tray.xml
@@ -0,0 +1,43 @@
+<domain type='qemu'>
+  <name>test</name>
+  <uuid>3fa02811-7832-34bd-004d-1ff56a9286ff</uuid>
+  <memory>1048576</memory>
+  <currentMemory>1048576</currentMemory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-0.13'>hvm</type>
+    <boot dev='cdrom'/>
+    <boot dev='hd'/>
+    <bootmenu enable='yes'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/f14.img'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </disk>
+      <disk type='file' device='cdrom'>
+      <driver name='qemu' type='raw'/>
+      <source file='/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso'/>
+      <target dev='hdc' bus='ide' tray='closed'/>
+      <readonly/>
+      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <driver name='qemu' type='raw'/>
+      <source file='/tmp/cdrom.img'/>
+      <target dev='hdd' bus='ide' tray='open'/>
+      <readonly/>
+      <address type='drive' controller='0' bus='1' target='0' unit='1'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args
new file mode 100644
index 0000000000..a0aed99cfe
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.args
@@ -0,0 +1,4 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M \
+pc -m 214 -smp 1 -nographic -monitor unix:/tmp/test-monitor,server,nowait \
+-no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -fda /dev/fd0 \
+-net none -serial none -parallel none -usb
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml
new file mode 100644
index 0000000000..1f4dd7f7c8
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray-no-device-cap.xml
@@ -0,0 +1,37 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219136</memory>
+  <currentMemory>219136</currentMemory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='block' device='floppy'>
+      <source dev='/dev/fd0'/>
+      <target dev='fda' bus='fdc' tray='closed'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='floppy'>
+      <source file='/tmp/firmware.img'/>
+      <target dev='fdb' bus='fdc' tray='open'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='fdc' index='0'/>
+    <controller type='ide' index='0'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args
new file mode 100644
index 0000000000..1a61ea5f78
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.args
@@ -0,0 +1,10 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \
+/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c \
+-drive file=/dev/HostVG/QEMUGuest1,if=none,id=drive-ide0-0-0 \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-drive file=/dev/fd0,if=none,id=drive-fdc0-0-0 \
+-global isa-fdc.driveA=drive-fdc0-0-0 \
+-drive if=none,id=drive-fdc0-0-1 \
+-global isa-fdc.driveB=drive-fdc0-0-1 \
+-usb -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml
new file mode 100644
index 0000000000..1f4dd7f7c8
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-floppy-tray.xml
@@ -0,0 +1,37 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219136</memory>
+  <currentMemory>219136</currentMemory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='block' device='floppy'>
+      <source dev='/dev/fd0'/>
+      <target dev='fda' bus='fdc' tray='closed'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='floppy'>
+      <source file='/tmp/firmware.img'/>
+      <target dev='fdb' bus='fdc' tray='open'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='fdc' index='0'/>
+    <controller type='ide' index='0'/>
+    <memballoon model='virtio'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index d0affc79b6..a69b1b8ecf 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -392,7 +392,13 @@ mymain(void)
     DO_TEST("hugepages", false, QEMU_CAPS_MEM_PATH);
     DO_TEST("disk-cdrom", false, NONE);
     DO_TEST("disk-cdrom-empty", false, QEMU_CAPS_DRIVE);
+    DO_TEST("disk-cdrom-tray", false,
+            QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_TX_ALG);
+    DO_TEST("disk-cdrom-tray-no-device-cap", false, NONE);
     DO_TEST("disk-floppy", false, NONE);
+    DO_TEST("disk-floppy-tray-no-device-cap", false, NONE);
+    DO_TEST("disk-floppy-tray", false,
+            QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE);
     DO_TEST("disk-many", false, NONE);
     DO_TEST("disk-virtio", false, QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT);
     DO_TEST("disk-order", false,