[CentOS-virt] Installing guest OS on Xen 3

[root at xen xen]# xm create -c vm02
Using config file "./vm02".
Started domain vm02
Loaded initial symtab at 0xffffffff8064bbe4, strtab at 0xffffffff80697538, #
entries 12820
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.99.72 (XEN3_DOMU) #0: Sat Aug  9 17:41:48 PDT 2008
        builds at wb30
:/home/builds/ab/HEAD/amd64/200808090002Z-obj/home/builds/ab/HEAD/src/sys/arch/amd64/compile/XEN3_DOMU
total memory = 512 MB
avail memory = 487 MB
mainbus0 (root)
hypervisor0 at mainbus0: Xen version 3.1
vcpu0 at hypervisor0: Intel 686-class, 3200MHz, id 0xf41
vcpu0: 32 page colors
xenbus0 at hypervisor0: Xen Virtual Bus Interface
xencons0 at hypervisor0: Xen Virtual Console Driver
xencons0: using event channel 2
xenbus0: using event channel 1
unknown type vkbd at xenbus0 id 0 not configured
xbd0 at xenbus0 id 51712: Xen Virtual Block Device Interface
xennet0 at xenbus0 id 0: Xen Virtual Network Interface
xennet0: MAC address 00:16:3e:66:84:3c
unknown type vfb at xenbus0 id 0 not configured
xbd0: 8220 MB, 512 bytes/sect x 16836057 sectors
raidattach: Asked for 8 units
Kernelized RAIDframe activated
Searching for RAID components...
boot device: xbd0
root on xbd0a dumps on xbd0b
mountroot: trying lfs...
mountroot: trying ffs...
mountroot: trying ext2fs...
mountroot: trying nfs...
mountroot: trying smbfs...
mountroot: trying ntfs...
unknown type vkbd at xenbus0 id 0 not configured
mountroot: trying msdos...
mountroot: trying cd9660...
mountroot: trying coda...
no file system for xbd0 (dev 0x8e00)
cannot mount root, error = 79
root device (default xbd0a):
dump device (default xbd0b):
file system (default generic):
root on xbd0a dumps on xbd0b
mountroot: trying lfs...
mountroot: trying ffs...
mountroot: trying ext2fs...
mountroot: trying nfs...
mountroot: trying smbfs...
mountroot: trying ntfs...
mountroot: trying msdos...
mountroot: trying cd9660...
unknown type vfb at xenbus0 id 0 not configured
mountroot: trying coda...
no file system for xbd0 (dev 0x8e00)
cannot mount root, error = 79
root device (default xbd0a): /
use one of: xbd0[a-p] xennet0 md0[a-p] ddb halt reboot
root device (default xbd0a):
dump device (default xbd0b):
file system (default generic):
root on xbd0a dumps on xbd0b
mountroot: trying lfs...
mountroot: trying ffs...
mountroot: trying ext2fs...
mountroot: trying nfs...
mountroot: trying smbfs...
mountroot: trying ntfs...
mountroot: trying msdos...
mountroot: trying cd9660...
mountroot: trying coda...
no file system for xbd0 (dev 0x8e00)
cannot mount root, error = 79
root device (default xbd0a):
dump device (default xbd0b):
file system (default generic): /
use one of: generic lfs ffs ext2fs nfs smbfs ntfs msdos cd9660 coda ddb halt
reboot
file system (default generic): generic lfs
use one of: generic lfs ffs ext2fs nfs smbfs ntfs msdos cd9660 coda ddb halt
reboot
file system (default generic): lfs
root on xbd0a dumps on xbd0b
cannot mount root, error = 5
root device (default xbd0a): xbd0a
dump device (default xbd0b): xbd0b
file system (default lfs): lfs
root on xbd0a dumps on xbd0b
cannot mount root, error = 5
root device (default xbd0a): /dev/xbd0a
use one of: xbd0[a-p] xennet0 md0[a-p] ddb halt reboot
root device (default xbd0a): xbd0d
dump device (default xbd0b): xbd0e
file system (default lfs): xbd0f
use one of: generic lfs ffs ext2fs nfs smbfs ntfs msdos cd9660 coda ddb halt
reboot
file system (default lfs): ffs
root on xbd0d dumps on xbd0e
cannot mount root, error = 5
root device (default xbd0d): ext2fs
use one of: xbd0[a-p] xennet0 md0[a-p] ddb halt reboot
root device (default xbd0d): xbd0a
dump device (default xbd0b): xbd0b
file system (default ffs): ext2fs
root on xbd0a dumps on xbd0b
cannot mount root, error = 5
root device (default xbd0a):


Thanks a bunch,
it work, however i'm stuck with the error above.
any idea?
Thanks,
- Augustin





On Tue, Aug 12, 2008 at 5:58 AM, TAIRA Hajime <centos at pantora.net> wrote:

> Hi,
>
> You had a mistake. If you want to boot from kernel image.
> Didn't set builder='hvm'. Please try to use following configuration.
>
> kernel="/boot/netbsd/netbsd-XEN3_DOMU"
> #builder='hvm'
> name = "vm02"
> maxmem = 512
> memory = 512
> vcpus = 1
> #bootloader = "/usr/bin/pygrub"
> on_poweroff = "destroy"
> on_reboot = "restart"
> on_crash = "restart"
> vfb = [ "type=vnc,vncunused=1,keymap=en-us" ]
> disk = [ "tap:aio:/var/lib/xen/images/vm02.img,wd0d,w" ]
> vif = [ "mac=00:16:3e:66:84:3c,bridge=xenbr0" ]
> #cdrom='/dev/hda'
> #ne2000=0
> #boot='d'
>
>
>
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