Re: [Xen-users] Does xen 3.4.2 support EXT4 filesystem?

[Yunfeng Xu <hywl51@xxxxxxxxx>]

I currently use the xen-3.4.2 tarball from http://www.xen.org/. What
are the differences between officail version and the gentoo version?
Does it means the official version don't support the newer kernel
version with the mint8(2.6.31-14), so gentoo makes the patch?

On 1/12/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
> All entries bellow have root=/sdb11 ro console=tty0 compiled as built-in
> string (root FS is ext4)
> 2.6.31.8(9) xen-ified aka Suse kernels via Andy Lyon's rebased patch sets :-
>
> http://gentoo-xen-kernel.googlecode.com/files/xen-patches-2.6.31-10.tar.bz2
>  for vanilla 2.6.31.9
> http://gentoo-xen-kernel.googlecode.com/files/xen-patches-2.6.31-9.tar.bz2
>  for vanilla 2.6.31.8
>
> menuentry "Xen 3.4 / Ubuntu 9.10 kernel 2.6.31.9 xenified" {
> insmod ext2
> set root=(hd1,10)
> multiboot (hd1,10)/xen-3.4.gz
> module (hd1,10)/vmlinuz-2.6.31.9
> module (hd1,10)/initrd-2.6.31.9.img
> }
>
> menuentry "Xen 3.4 / Ubuntu 9.10 kernel 2.6.31.8 xenified" {
> insmod ext2
> set root=(hd1,10)
> multiboot (hd1,10)/xen-3.4.gz
> module (hd1,10)/vmlinuz-2.6.31.8
> module (hd1,10)/initrd-2.6.31.8.img
> }
>
> menuentry "Xen 3.4 / Ubuntu 9.10 kernel 2.6.31.6 pvops" {
> insmod ext2
> set root=(hd1,10)
> multiboot (hd1,10)/xen-3.4.gz
> module (hd1,10)/vmlinuz-2.6.31.6
> module (hd1,10)/initrd-2.6.31.6.img
> }
>
> Every entry works.
>
> Boris.
>
> --- On Tue, 1/12/10, Yunfeng Xu <hywl51@xxxxxxxxx> wrote:
>
> From: Yunfeng Xu <hywl51@xxxxxxxxx>
> Subject: [Xen-users] Does xen 3.4.2 support EXT4 filesystem?
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Date: Tuesday, January 12, 2010, 3:21 AM
>
> Hi, guys
>
> I try to install xen 3.4.2 on my mint 8, and got the following error
> when system boots:
>
> not syncing: VFS: unable to mount root fs on unknow-block (0,0)
>
> This is my grub2 config:
>
> menuentry "Xen 3.4 / XenLinux 2.6 (/dev/sda1)" {
>            insmod ext2
>     set root=(hd0,1)
>     search --no-floppy --fs-uuid --set 2cc821fc-4ac1-426a-bfb6-0e97e8a07046
>     multiboot  (hd0,1)/boot/xen-3.4.gz
>     module (hd0,1)/boot/vmlinuz-2.6.18.8-xen root=/dev/sda1 ro   quiet
> splash
> }
>
> My guess that the problem is due to EXT4, does anyone can give me some
> advise?
>
> Thanks
> Yunfeng
>
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