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On Wednesday 14 July 2010 15:42:56 Alex Edwards wrote:
> hope these are of some help
>
> fstab
>
> /dev/xvda1 / ext3 defaults 1 1
> /dev/xvda2 none swao sw 0 0
> 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
>
> Config file
>
> name="Demo1"
> uuid = "4c458561-6f90-6d3b-f68c-8021b900e631"
> maxmem = 1024
> memory = 1024
> vcpus = 1
> kernel = "/boot/vmlinuz-2.6.18-194.8.1.el5xen"
> ramdisk = "/xen/initrd-2.6.18-194.8.1.el5xen-no-scsi.img"
> extra = "selinux=0 ro"
> vif= ["mac=00:12:3F:35:A1:56, bridge=br0"]
> >
> >
> >
> disk = [ "tap:aio:/xen/Demo1.img,xvda1,w",
> "tap:aio:/xen/Demo1.swap,xvda2,w" ]
>
> system config
<snipped xen-config>
>
> boot output
>
<snipped boot-log>
As you are using a ramdisk for the boot-process, the ramdisk itself needs to be properly configured.
It is complaining about the "switchroot"
This is generally the last command in the script INSIDE the ramdisk.
See:
http://en.wikipedia.org/wiki/Initrd
Specifically the following:
"Once the initial root file system is up, the kernel executes /linuxrc as its first process. When it exits, the kernel assumes that the real root file system has been mounted and executes "/sbin/init" to begin the normal user-space boot process."
In other words, check the "/linuxrc" file inside your ramdisk and make sure that it uses the correct device-names.
It is probably still pointing to "/dev/sda1" or similar, rather then "/dev/xvda1"
--
Joost Roeleveld | 
