Hi, Rodrigo
>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)
This message is shown when disk configuration is wrong.
>
>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=['']
I look like the above disk configuration is wrong...
And please use hda(not use sda) in domU.
Can you make sure that /etc/fstab in domU's image and disk =[ 'xxx' ] in
domU config are correct?
Please see my old mail.
/etc/fstab in domU's image and disk =[ 'xxx' ] in domU config are the
same one.
>---------------------------------
>Make OSimg for DomU
> 1. make file
> # dd if=/dev/zero of=/root/rhel4.img bs=1M count=4096
> # mke2fs -F -j /root/rhel4.img
> # mount -o loop /root/rhel4.img /mnt
> # cp -ax /{dev,var,etc,usr,bin,sbin,lib} /mnt
> # mkdir /mnt/{root,proc,sys,home,tmp}
>
> 2. modify DomU's fstab
> # vi /mnt/etc/fstab
> /dev/hda1 / ext3 defaults 1 1 <-----this one
> none /dev/pts devpts gid=5,mode=620 0 0
> none /dev/shm tmpfs defaults 0 0
> none /proc proc defaults 0 0
> none /sys sysfs defaults 0 0
>
> 3. make config of DomU
> # vi /etc/xen/rhel4
> kernel = "/boot/efi/efi/redhat/vmlinuz-2.6.16.13-xen"
> memory = 384
> name = "rhel4"
> nics=0
> disk = [ 'file:/root/rhel4.img,hda1,w' ] <-------this one
> root = "/dev/hda1 ro"
> extra = "3"
>
Best Regards,
Akio Takebe
_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel
|
Home