Backup disk Centos 7 "DATA BLOCK"

Good Morning

I have a CentOS 7 instance running and I already have a backup of its disk. Now, I want to generate another instance with the disk that I took the backup to. And I get the following message:

This is my template:

CONTEXT = [
NETWORK = “YES”,
SSH_PUBLIC_KEY = “$USER[SSH_PUBLIC_KEY]” ]
CPU = “2”
DISK = [
IMAGE_ID = “13” ]
GRAPHICS = [
LISTEN = “0.0.0.0”,
TYPE = “VNC” ]
HYPERVISOR = “kvm”
INPUT = [
BUS = “usb”,
TYPE = “tablet” ]
INPUTS_ORDER = “”
LOGO = “images/logos/centos.png”
MEMORY = “3072”
MEMORY_UNIT_COST = “MB”
NIC = [
NETWORK = “Private”,
NETWORK_UNAME = “oneadmin”,
SECURITY_GROUPS = “0” ]
OS = [
BOOT = “disk0” ]
VCPU = “2”

extra: The template only has one disk, which I suppose, that disk “Data Block” must already have the Centos7 ISO included so that from that same boot. And have the same information as the original.

This is my disk information:

How could I generate another instance with the backup disks in Centos 7 environment?

Hi @c.ramos,

Try changing hd by vd in DEV_PREFIX.

Cheers

@rdiaz t already changes DEV_PREFIX to “vd” and I rebuilt the instance again, but it’s still the same error.