B.6. Guest virtual machine booting stalls with error: No boot device

virt-install \
--connect qemu:///system \
--ram 2048 -n rhel_64 \
--os-type=linux --os-variant=rhel5 \
--disk  path=/root/RHEL-Server-5.8-64-virtio.qcow2,device=disk,format=qcow2 \
--vcpus=2 --graphics spice --noautoconsole --import

# virt-install \
--connect qemu:///system \
--ram 2048 -n rhel_64 \
--os-type=linux --os-variant=rhel5 \
--disk  path=/root/RHEL-Server-5.8-64-virtio.qcow2,device=disk,format=qcow2 \
--vcpus=2 --graphics spice --noautoconsole --import

ps -ef | grep qemu

# ps -ef | grep qemu
/usr/libexec/qemu-kvm -monitor stdio -drive file=/root/RHEL-Server-5.8-32-virtio.qcow2,index=0,if=virtio,media=disk,cache=none,format=qcow2 -net nic,vlan=0,model=rtl8139,macaddr=00:30:91:aa:04:74 -net tap,vlan=0,script=/etc/qemu-ifup,downscript=no -m 2048 -smp 2,cores=1,threads=1,sockets=2 -cpu qemu64,+sse2 -soundhw ac97 -rtc-td-hack -M rhel5.6.0 -usbdevice tablet -vnc :10 -boot c -no-kvm-pit-reinjection

<domain type='qemu'>
 <name>rhel_64</name>
 <uuid>6cd34d52-59e3-5a42-29e4-1d173759f3e7</uuid>
 <memory>2097152</memory>
 <currentMemory>2097152</currentMemory>
 <vcpu>2</vcpu>
 <os>
   <type arch='x86_64' machine='rhel5.4.0'>hvm</type>
   <boot dev='hd'/>
 </os>
 <features>
   <acpi/>
   <apic/>
   <pae/>
 </features>
 <clock offset='utc'>
   <timer name='pit' tickpolicy='delay'/>
 </clock>
 <on_poweroff>destroy</on_poweroff>
 <on_reboot>restart</on_reboot>
 <on_crash>restart</on_crash>
 <devices>
   <emulator>/usr/libexec/qemu-kvm</emulator>
   <disk type='file' device='disk'>
     <driver name='qemu' type='qcow2' cache='none'/>
     <source file='/root/RHEL-Server-5.8-64-virtio.qcow2'/>
     <emphasis role="bold"><target dev='hda' bus='ide'/></emphasis>
     <address type='drive' controller='0' bus='0' unit='0'/>
   </disk>
   <controller type='ide' index='0'/>
   <interface type='bridge'>
     <mac address='54:52:00:08:3e:8c'/>
     <source bridge='br0'/>
   </interface>
   <serial type='pty'>
     <target port='0'/>
   </serial>
   <console type='pty'>
     <target port='0'/>
   </console>
   <input type='mouse' bus='ps2'/>
   <graphics type='vnc' port='-1' autoport='yes' keymap='en-us'/>
   <video>
     <model type='cirrus' vram='9216' heads='1'/>
   </video>
 </devices>
 </domain>

<domain type='qemu'>
 <name>rhel_64</name>
 <uuid>6cd34d52-59e3-5a42-29e4-1d173759f3e7</uuid>
 <memory>2097152</memory>
 <currentMemory>2097152</currentMemory>
 <vcpu>2</vcpu>
 <os>
   <type arch='x86_64' machine='rhel5.4.0'>hvm</type>
   <boot dev='hd'/>
 </os>
 <features>
   <acpi/>
   <apic/>
   <pae/>
 </features>
 <clock offset='utc'>
   <timer name='pit' tickpolicy='delay'/>
 </clock>
 <on_poweroff>destroy</on_poweroff>
 <on_reboot>restart</on_reboot>
 <on_crash>restart</on_crash>
 <devices>
   <emulator>/usr/libexec/qemu-kvm</emulator>
   <disk type='file' device='disk'>
     <driver name='qemu' type='qcow2' cache='none'/>
     <source file='/root/RHEL-Server-5.8-64-virtio.qcow2'/>
     <emphasis role="bold"><target dev='hda' bus='ide'/></emphasis>
     <address type='drive' controller='0' bus='0' unit='0'/>
   </disk>
   <controller type='ide' index='0'/>
   <interface type='bridge'>
     <mac address='54:52:00:08:3e:8c'/>
     <source bridge='br0'/>
   </interface>
   <serial type='pty'>
     <target port='0'/>
   </serial>
   <console type='pty'>
     <target port='0'/>
   </console>
   <input type='mouse' bus='ps2'/>
   <graphics type='vnc' port='-1' autoport='yes' keymap='en-us'/>
   <video>
     <model type='cirrus' vram='9216' heads='1'/>
   </video>
 </devices>
 </domain>