[Xen-users] Re: upgrade leny-squeeze, xen3.2-xen4.0, what's wrong?

[Mauro <mrsanna1@xxxxxxxxx>]

On 10 February 2011 08:16, Mauro <mrsanna1@xxxxxxxxx> wrote:
> I am running a Debian Squeeze Xen 4.0.1 Hypervisor and 2.6.32-5-xen-amd64 
> dom0.
> My xen-tools.conf:
>
> lvm = vg00
> size  = 100Gb   Â# Disk image size.
> memory = 2048Mb  Â# Memory size
> swap  = 2G  Â# Swap size
> # noswap = 1 Â Â Â# Don't use swap at all for the new system.
> fs   = ext4   # use the EXT3 filesystem for the disk image.
> dist  = `xt-guess-suite-and-mirror --suite` # Default distribution to 
> install.
> image Â= sparse  # Specify sparse vs. full disk images.
>
> gateway  Â= 172.16.10.1
> netmask  Â= 255.255.255.0
> broadcast Â= 172.16.10.255
>
> kernel = /boot/vmlinuz-`uname -r`
> initrd = /boot/initrd.img-`uname -r`
>
> arch = amd64
> mirror = `xt-guess-suite-and-mirror --mirror`
>
> ext4_options   = noatime,nodiratime,errors=remount-ro
> ext2_options   = noatime,nodiratime,errors=remount-ro
> xfs_options   Â= defaults
> reiserfs_options = defaults
> btrfs_options  Â= defaults
>
> # serial_device = hvc0 #default
> # serial_device = tty1
> #
> # disk_device = xvda #default
> # disk_device = sda
>
> then I run as usual:
> xen-create-image --hostname mail1 --ip 172.16.10.154 --vcpus 4 --role
> udev --dist squeeze
>
> at the end of domU creation I run xm console mail1 but here is what I see:
>
> Begin: Waiting for root file system ... done.
> Gave up waiting for root device. ÂCommon problems:
> Â- Boot args (cat /proc/cmdline)
> Â - Check rootdelay= (did the system wait long enough?)
> Â - Check root= (did the system wait for the right device?)
> Â- Missing modules (cat /proc/modules; ls /dev)
> ALERT! Â/dev/xvda2 does not exist. ÂDropping to a shell!
>
> Arghhhhhhh!!!!!!
> I think there is nothing wrong in my creation procedure, I have a lot of
> DomU with debian lenny and xen3.2.
> Perhaps ext4 isn't supported?
> Help please.

I've solved using pygrub.
So it seems that without pygrub I can't run DomUs?

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