Re: [Xen-ia64-devel] Problems booting domU

["Rodrigo Lord" <lord.listas@xxxxxxxxx>]

Hello again!

It`s ok Akio! 
My domU is booting, but it`s yet with problems:

VFS: Cannot open root device "sda7" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

My "new" domU configuration:

name="vm01"
#kernel="/boot/efi/efi/debian/vmlinuz-2.6.16.13-xenU"
kernel="/boot/vmlinuz-2.6.16.13-xenU"
root="/dev/sda7 ro"
memory=128
disk=['file:/vserver/images/vm01.img,sda7,w','file:/vserver/images/vm01-swap.im$vif=['']
dhcp="off"
ip="192.168.0.101"
netmask="255.255.255.0"
gateway="192.168.0.1"
hostname="vm01.example.com"
extra="xencons=tty0 console=tty0 root=/dev/sda7 3"

My kernel of domU appear to be ok... 
Do you know what can be?

Thanks!

2006/6/9, Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>:

Hi, Rodrigo

You can add "xencons=tty0 console=tty0" into extra option.

My config is the below.
======================================================
kernel = "/boot/vmlinux-2.6.16.13-xenU "
ramdisk = "/boot/initrd-2.6.16.13-xenU.img"
memory = 512
name = "rhel4"
disk = [ 'file:/xen/image/rhel4.img,hda1,w' ]
root = "/dev/hda1 ro"
extra = "nomca xencons=tty0 console=tty0 root=/dev/hda1 3"
vcpus= "2"
cpus= "1-2"
======================================================

Best Regards,

Akio Takebe

>Hi Akio Takebe!
>
>That problem was resolved.
>Now, my domU boot, but don`t load...
>It`s stays stopped in Started domain vm01!
>
>debian-ia64:/home/peso# xm create -c -f /etc/xen/vm01-config.sxp
>Using config file "/etc/xen/vm01-config.sxp".
>Started domain vm01
>
>
>debian-ia64:/home/peso# xm list
>Name                              ID Mem(MiB) VCPUs State  Time(s)
>Domain-0                           0      236     1 r-----   235.5
>vm01                               2      150     1 ------   143.3
>
>
>Thanks!
>
>2006/6/7, Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>:
>>
>> Hi, Rodrigo
>>
>> Please try it as root user.
>> And you may need to confirm that there is /etc/xen/vm01-config.sxp.
>>
>> Best Regards,
>>
>> Akio Takebe
>>
>> >Hi, Rodrigo
>> >
>> >Please try the below.
>> ># xm create -c -f /etc/xen/vm01-config.sxp
>> >
>> >Best Regards,
>> >
>> >Akio Takebe
>> >
>> >>I`m trying to boot my domU and occurrs the error below:
>> >>
>> >>debian-ia64:~# xm create -c /etc/xen/vm01-config.sxp
>> >>ERROR: Could not obtain handle on privileged command interface (2 = No
>> such
>> >>file or directory)
>> >>Using config file "/etc/xen/vm01-config.sxp".
>> >>Error: (2, 'No such file or directory')
>> >>
>> >
>> >
>> >_______________________________________________
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>> >Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>> >http://lists.xensource.com/xen-ia64-devel
>>
>>
>
>
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