Virtual Machine boot from a CD

Question

Hi all, a new virtual machine just recently installed and working is not able to boot from a CD. I was looking in the forums to find a solution and found this boot from hard disk failed not a bootable disk on oracle VM
so I did what was suggested and added boot option to my vm.cfg for this machine:
acpi = 1
apic = 1
boot = 'da'
builder = 'hvm'
device_model = '/usr/lib/xen/bin/qemu-dm'
disk = ['file:/OVS/running_pool/117_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP/System.img,hda,w',
'file:/OVS/running_pool/117_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP/Data.img,hdb,w',
',hdc:cdrom,r',
kernel = '/usr/lib/xen/boot/hvmloader'
memory = '512'
name = '117_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP'
on_crash = 'restart'
on_reboot = 'restart'
pae = 1
serial = 'pty'
usbdevice = 'tablet'
vcpus = 1
vif = ['x']
vnc = 1
vncconsole = 1
vnclisten = '0.0.0.0'
vncpasswd = 'zzzzzzz'
vncunused = 1
Now seems that the boot option is recognized as does not boot from hard disk (fine!), but it does not boot from cdrom, any ideas?
Thank you very much
Carlos

Answer 1

Thanks for the answer Aray but unfortunately it remains the same, vm.cfg is like this now:
less vm.cfg
acpi = 1
apic = 1
boot = 'd'
builder = 'hvm'
device_model = '/usr/lib/xen/bin/qemu-dm'
disk = ['file:/OVS/running_pool/121_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP/System.img,hda,w',
'file:/OVS/running_pool/121_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP/Data.img,hdd,w',
',hdc:cdrom,r',
kernel = '/usr/lib/xen/boot/hvmloader'
memory = '512'
name = '121_SRVAXIPMI180_RedHatES_51_Tomcat_DVLP'
on_crash = 'restart'
on_reboot = 'restart'
pae = 1
serial = 'pty'
usbdevice = 'tablet'
vcpus = 1
and the error in the booting screen is:
'Booting from CD-Rom'
CDROM boot failure code : 0003
The iso is a DVD iso file rhel-5.1-server-x86_64-dvd.iso which worked to install this machine.
Regards